UEBL2323 ION-B Extension Booster for cellular systems user manual

 

Users Manual ION-B Systems for MN024-15 ION-B User Manual (MN024-

15)_n_20150730.docx Page 1 Users Manual for ION-B Systems DISCLAIMER:

This document has been developed by CommScope, and is intended for the use of its customers and customer support personnel. The information in this document is subject to change without notice. While every effort has been made to eliminate errors, CommScope disclaims liability for any difficulties arising from the interpretation of the information contained herein. The information contained herein does not claim to cover all details or variations in equipment, nor to provide for every possible incident to be met in connection with installation, operation, or maintenance. This document describes the performance of the product under the defined operational conditions and does not cover the performance under adverse or disturbed conditions. Should further information be desired, or should particular problems arise which are not covered sufficiently for the purchasers purposes, contact CommScope. CommScope reserves the right to change all hardware and software characteristics without notice. COPYRIGHT:

Copyright 2015 CommScope Inc. All Rights Reserved. This document is protected by copyright. No part of this document may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical photocopying, recording, or otherwise without the prior written permission of CommScope. TRADEMARKS All trademarks identified by or are registered trademarks or trademarks, respectively, of CommScope. Names of products mentioned herein are used for identification purposes only and may be trademarks and / or registered trademarks of their respective companies. Andrew Wireless Systems GmbH, 15-June-2015 Page 2 ION-B User Manual (MN024-15)_n_20150730.docx TABLE OF CONTENTS About CommScope 1.1. 1.2. International Contact Addresses for Customer Support 2. 2.1. 2.2. 2.3. 2.4. INTRODUCING ION-B The Features Brief Description of ION-B ION-B Features Typical ION-B Applications 3. EQUIPMENT OVERVIEW 3.1. 3.2. 3.3. 3.4. Introduction The ION-B Remote Unit and its relevant accessories The ION-B Master Unit ION-B additional options 4. TFAX REMOTE UNIT (RU) 4.1. 4.2. 4.3. 4.3.1. 4.3.2. 4.3.3. 4.3.4. 4.3.5. 4.3.6. 4.3.7. 4.3.8. 4.3.9. 4.3.10. 4.4. 4.4.1. 4.4.2. 4.4.3. 4.4.4. 4.5. 4.5.1. 4.5.2. 4.5.3. 4.5.4. 4.6. 4.6.1. 4.6.2. Case A Remote Unit Case B Remote Unit The Main Tasks of the TFAx Remote Unit Different Types of Remote Units Warnings (to be read before Remote Units are installed) Dealing with optical output ports Choosing a Proper Installation Site for the RU Handling Optical Connections Antenna Connections - Connectors Cleaning Procedure for RF Cable Connectors Antenna Cable Connector Assembly Correct Positioning of the Remote Unit and its Power Supply Power Supply Visual Alarms Automatic Gain Control (AGC) Specifications TFAx Case A Installation Installing a Case A Remote Unit WITHOUT the TKA kit Installation of the Case A Remote Unit WITH the TKA04 Installation Kit Specifications TFAx Case B Installation Installing a Case B Remote Unit WITHOUT the TKA Kit Installation of the Case B Remote Unit WITH the TKA04 Installation Kit Case R2 Remote Unit Specifications TFAx Case R2 Installation ION-B User Manual (MN024-

15)_n_20150730.docx 18 19 21 21 21 22 23 25 25 25 28 32 33 33 34 36 36 36 36 37 38 41 43 43 44 44 45 45 46 47 48 52 52 53 53 56 59 59 60 Page 3 Users Manual for ION-B Systems 4.7. 4.7.1. 4.7.2. 4.8. 4.8.1. 4.8.2. 4.9. 4.9.1. 4.9.2. 4.10. 4.10.1. 4.10.2. 4.10.3. 4.10.4. 4.10.5. Case R2 MIMO Remote Unit Specifications TFAx Case R2 MIMO Installation Case R2E Remote Unit Specifications TFAx Case R2E Installation Case R4E Remote Unit Specifications TFAx Case R4E Installation Case U Remote Unit Specifications Health and Safety Property Damage Warnings Compliance TFAx Case U Mechanical Installation 4.10.5.1. Health and Safety for Mechanical Installation 4.10.5.2. Property Damage Warnings for Mechanical Installation 4.10.5.3. Wall-Mounting 4.10.6. 4.10.7. Wall Mounting Procedure TFAx Case U Electrical Installation 4.10.7.1. Health and Safety for Electrical Installation 4.10.7.2. Property Damage Warnings for Electrical Installation 4.10.7.3. Grounding (Earthing) 4.10.7.4. Mains Power Connection 4.10.7.5. Antenna Connection 4.10.7.6. Alarm Ports 4.10.8. Low Power RU Optical Installation 4.10.8.1. Optical-Fiber-Cable Connection - Rules 4.10.8.2. Optical cable installation 4.10.8.3. RU Power Supply Replacement 4.11. 4.12. 4.13. 4.13.1. 4.13.2. 4.13.3. 4.13.4. Remote Unit Start-up CASE R2, R2E, and R4e Remote Unit settings through RS232 Troubleshooting List of All Alarms Quick Troubleshooting Alarm Relay-Contact Troubleshooting Fibre-Optic DL Troubleshooting The Main Tasks of the TFBX BOOSTER Different Types of BOOSTERS Warnings (to be read before BOOSTERS are installed) Choosing a Proper Installation Site for the booster Correct Positioning of the Booster and its Power Supply Power Supply 5. TFBX BOOSTER 5.1. 5.2. 5.3. 5.3.1. 5.3.2. 5.3.3. 5.4. 5.4.1. 5.4.2. Case B BOOSTER Specifications TFBx Case B Installation Page 4 ION-B User Manual (MN024-15)_n_20150730.docx 63 63 65 68 68 70 73 73 75 77 77 80 80 81 84 84 84 85 87 90 90 90 91 92 95 96 96 96 98 102 107 108 112 112 113 113 114 116 116 117 118 118 118 118 119 119 121 5.5. 5.5.1. 5.5.2. 5.6. 5.6.1. 5.6.3. 5.6.4. 5.6.5. 5.7. 5.8. 5.8.1. 5.8.2. Case R2 BOOSTER Specifications TFBx Case R2 Installation Case U BOOSTER Specifications TFBx Case U applications TFBx Case U Installation TFBx Case U Power Supply Replacement TFBx Booster Start-Up Troubleshooting List of All Alarms Quick Troubleshooting 6. RACK-BASED MASTER UNIT 6.1. 6.1.1. 6.1.2. Major TPRN Features TPRN Models TPRNx4 Subrack 6.1.2.1. 6.1.2.2. 6.1.2.3. Passive subrack (TPRN04) 220 Vac powered subracks (TPRN14 / TPRN24)

-48Vdc powered subrack (TPRN34) 6.1.3. 6.1.4. TPRN Power Supply TPRN Ports 6.1.4.1. 6.1.4.2. 6.1.4.3. RS232 serial port RS485 port Sub-D 15 poles male connector 6.1.5. 6.1.6. TPRN Alarms Warnings - recommended when designing or installing Providing correct heat dissipation 6.1.6.1. 6.1.6.2. Minimizing equipment costs 6.1.6.3. Setting the dip-switches in a multi subrack system 6.1.7. 6.1.8. 6.1.9. 6.2. 6.2.1. 6.2.2. 6.2.3. 6.2.4. 6.2.5. TPRN Installation TPRN Start-up TPRN Troubleshooting Fast MiniRack TPRF31 Major TPRF Features On/Off Switch and Power Supply Reset and Store/Clear Buttons Visual Alarms TPRF31 Ports RS232 Serial Port RS485 Port Power Supplying Ports Auxiliary Inputs External Alarms 6.2.5.1. 6.2.5.2. 6.2.5.3. 6.2.5.4. 6.2.5.5. 6.2.6.1. 6.2.6.2. 6.2.6.3. 6.2.6.4. 6.2.6. Warnings - recommended when designing or installing Installation site features Providing correct heat dissipation Setting the dip-switches in a multi subrack system Safety 6.2.7. TPRF31 Installation 6.2.7.1. Mounting the TPRF31 in a rack 6.2.7.2. Mounting the TPRF31 to a wall 123 123 124 126 126 129 130 130 131 132 132 132 133 133 133 134 134 134 134 135 136 136 137 138 140 141 141 141 141 142 144 145 146 146 147 147 148 148 148 149 151 151 152 153 153 153 153 153 154 154 155 ION-B User Manual (MN024-

15)_n_20150730.docx Page 5 Users Manual for ION-B Systems Page 6 ION-B User Manual (MN024-15)_n_20150730.docx TPRF31 Start-Up TPRF31 Troubleshooting Master Optical TRX, TFLN Main Tasks Carried Out by the TFLN Module RF Ports Optical Ports TFLN Visual Alarms TFLN Power Supply Warnings - to be read before TFLN installation 6.3.6.1. 6.3.6.2. 6.3.6.3. Dealing with optical output ports Handling optical connections Inserting or removing TFLN modules 6.3.7. 6.3.8. 6.3.9. 6.3.10. TFLN Installation TFLN Start-Up Removing a TFLN Module TFLN Troubleshooting 6.3.10.1. Quick Troubleshooting Procedure 6.3.10.2. Fibre Optic UL Troubleshooting Two-way Splitter/Combiner, TLCN2-W Description RF Ports TLCN2-W Main Applications TLCN2-W-W Insertion Loss Warnings TLCN2-W Installation Eight-way Splitter/Combiner, TLCN8-W Description RF Ports TLCN8-W Main Applications TLCN8-W Insertion Loss Warnings TLCN8-W Installation RF Dual Band Coupler TLDN Description RF Ports TLDN Main Applications TLDN Insertion Loss Warnings TLDN Installation RF Tri Band Coupler TLTN Description TLTN Models RF Ports TLTN Main Applications TLTN Insertion Loss Warnings TLTN Installation 6.2.8. 6.2.9. 6.3. 6.3.1. 6.3.2. 6.3.3. 6.3.4. 6.3.5. 6.3.6. 6.4. 6.4.1. 6.4.2. 6.4.3. 6.4.4. 6.4.5. 6.4.6. 6.5. 6.5.1. 6.5.2. 6.5.3. 6.5.4. 6.5.5. 6.5.6. 6.6. 6.6.1. 6.6.2. 6.6.3. 6.6.4. 6.6.5. 6.6.6. 6.7. 6.7.1. 6.7.2. 6.7.3. 6.7.4. 6.7.5. 6.7.6. 6.7.7. 158 159 161 161 161 162 162 163 163 163 163 164 165 166 167 167 169 171 173 173 173 174 174 174 174 175 175 175 176 176 176 176 177 177 177 178 178 178 178 179 179 179 180 180 180 180 180 ION-B User Manual (MN024-

15)_n_20150730.docx Page 7 Users Manual for ION-B Systems RF Duplexer, TDPN Description TLDN Models RF Ports TDPN Main Applications TDPN Insertion Loss Warnings TDPN Installation 6.8. 6.8.1. 6.8.2. 6.8.3. 6.8.4. 6.8.5. 6.8.6. 6.8.7. 6.9. 6.9.1. Point of Interface TPOI TPOI SISO Description TPOI Models RF Ports Setting Buttons and Display TPOI Visual alarms TPOI Power Supply TPOI Insertion Loss 6.9.1.1. 6.9.1.2. 6.9.1.3. 6.9.1.4. 6.9.1.5. 6.9.1.6. 6.9.1.7. 6.9.1.8. Warnings 6.9.1.9. 6.9.1.10. TPOI Installation 6.9.1.11. TPOI Troubleshooting Inserting or removing TPOI modules 6.9.2. TPOI MIMO Description RF Ports Setting Buttons and Display TPOI MIMO Visual alarms TPOI Power Supply TPOI Insertion Loss 6.9.2.1. 6.9.2.2. 6.9.2.3. 6.9.2.4. 6.9.2.5. 6.9.2.6. 6.9.2.7. Warnings Inserting or removing TPOI modules 6.9.2.8. 6.9.2.9. TPOI MIMO Installation 6.9.2.10. TPOI Troubleshooting 6.10. 6.10.1. 6.10.2. 6.10.3. 6.10.4. 6.10.5. 6.10.6. 6.10.7. Passive Multiband Point of Interface TPOI-P Description TPOI-P Models RF Ports TPOI-P Main Applications TPOI-P Insertion Loss Warnings TPOI-P Installation 7. WARNING AND SAFETY REQUIREMENTS 7.1. 7.2. 7.3. 7.4. 7.5. 7.6. 7.7. 7.8. Equipment Symbols Used / Compliance Environmental Conditions Installation Site Features Safety and Precautions During Installation or Maintenance Power Supply Connection Safety and Laser Precautions Health and Safety Electromagnetic Fields and RF Power Page 8 ION-B User Manual (MN024-15)_n_20150730.docx 181 181 181 181 181 182 182 182 183 183 183 183 183 184 184 184 184 184 185 185 186 188 188 188 189 189 189 189 189 189 190 190 192 192 192 192 193 193 193 193 194 194 194 194 196 197 198 198 199 7.9. Warning Labels 8. TECHNICAL SUPPORT 8.1. 8.2. 8.3. Contact Addresses DCCS Technical Support Returning Equipment 9. APPENDIXES 9.1. Appendix A: System Commissioning 202 203 203 203 204 205 205 ION-B User Manual (MN024-

15)_n_20150730.docx Page 9 Users Manual for ION-B Systems FIGURES AND TABLES Figure 2-1 ION-B System Block Diagram ............................................................................... 21 Figure 3-1 Case A Remote Unit ............................................................................................. 25 Figure 3-2 Case B Remote Unit ............................................................................................. 25 Figure 3-3 Case R2 Remote Unit ........................................................................................... 25 Figure 3-4 Case-R2E Remote Unit ........................................................................................ 25 Figure 3-5 Case-R4E Remote Unit ........................................................................................ 26 Figure 3-6 Case-U Remote Unit ............................................................................................. 26 Figure 3-7 TPRF32 Minirack .................................................................................................. 28 Figure 3-8 TPRN Subrack ...................................................................................................... 28 Figure 3-9 TFLN Card ............................................................................................................ 29 Figure 3-10 TDPN Card ......................................................................................................... 29 Figure 3-11 TLDN Card .......................................................................................................... 29 Figure 3-12 TLTN Card .......................................................................................................... 30 Figure 3-13 TLCN2-W and TLCN8-W Cards ........................................................................... 30 Figure 3-14 TPOIx and TPOI-Px Cards ................................................................................... 30 Figure 3-15 TPOI MIMO Card ................................................................................................ 31 Figure 3-16 TSUN supervision unit, plug-in card ................................................................... 32 Figure 3-17 Interconnect-link master modules ....................................................................... 32 Figure 3-18 Interconnect-link slave modules .......................................................................... 32 Figure 3-19 TRSN Remote Powering units ............................................................................ 32 Figure 4-1 Case A Remote Unit ............................................................................................. 34 Figure 4-2 Case B Remote Unit ............................................................................................. 34 Figure 4-3 Case R2 Remote Unit ......................................................................................... 34 Figure 4-4 Case R2E Remote Unit ......................................................................................... 34 Figure 4-5 Case R4E Remote Unit ......................................................................................... 34 Figure 4-6 Case-U Remote Unit ............................................................................................. 34 Figure 4-7 Wrong handling of optical connections with ION-B RUs ....................................... 37 Figure 4-8 Correct handling of optical connections with ION-B RUs ...................................... 37 Figure 4-9 Splice box open/closed ......................................................................................... 37 Figure 4-10 90/264 VAC power supply, case B ..................................................................... 43 Figure 4-11 -48 VDC power supply, case B ........................................................................... 43 Figure 4-12 220 Vac/+5Vdc power adapter ........................................................................... 44 Figure 4-13 -48 Vdc/+5Vdc power adapter ............................................................................ 44 Figure 4-14 220 Vac/+28Vdc power adapter ......................................................................... 44 Figure 4-15 TFAx Case A RU ................................................................................................ 45 Figure 4-16 Case A layout with dimensions ........................................................................... 46 Figure 4-17 Layout of the power adapters with dimensions ................................................... 46 Figure 4-18 Inside view of the splice tray, with the splice holder positioned properly ............ 47 Figure 4-19 Splice tray closed ................................................................................................ 47 Figure 4-20 Dismount TKA cover ........................................................................................... 48 Figure 4-21 Layout of the TKA installation kit for TFAx Remote Unit, Case A ....................... 49 Figure 4-22 Installation: drill four holes .................................................................................. 49 Figure 4-23 Splice tray ........................................................................................................... 50 Figure 4-24 Mount the Remote Unit ....................................................................................... 50 Figure 4-25 Mount TKA cover ................................................................................................ 51 Figure 4-26 TFAx Case B RU (above) and TFAx Case B RU, Power version (below) .......... 52 Figure 4-27 Case B layout with dimensions ........................................................................... 54 Figure 4-28 Layout of the +5Vdc power adapter with dimensions ......................................... 54 Figure 4-29 Layout of the +28Vdc power adapter with dimensions ....................................... 55 Figure 4-30 Dismount TKA cover ........................................................................................... 56 Figure 4-31 Layout of the TKA installation kit for TFAx Remote Unit, Case B ....................... 57 Figure 4-32 Installation: drill four holes .................................................................................. 57 Figure 4-33 Splice tray ........................................................................................................... 57 Page 10 ION-B User Manual (MN024-15)_n_20150730.docx Figure 4-34 Mount the Remote Unit ....................................................................................... 58 Figure 4-35 Mount TKA cover ................................................................................................ 58 Figure 4-36 Case R2 Remote Unit ......................................................................................... 59 Figure 4-37 Case R2 front view .............................................................................................. 59 Figure 4-38 Case R2 RU, mounted with power supply .......................................................... 60 Figure 4-39 Installation: drill four holes .................................................................................. 61 Figure 4-40 Mount the PSU .................................................................................................... 61 Figure 4-41 Mount the RU ...................................................................................................... 61 Figure 4-42 Mount the splice tray ........................................................................................... 62 Figure 4-43 Mount the splice box ........................................................................................... 62 Figure 4-44 Mount the connectors ......................................................................................... 62 Figure 4-45 Case R2 MIMO Remote Unit .............................................................................. 63 Figure 4-46 Case R2 MIMO front view ................................................................................... 63 Figure 4-47 Case R2 MIMO rear view .................................................................................... 64 Figure 4-48 Case R2 RU, mounted with power supply .......................................................... 65 Figure 4-49 Installation: drill four holes .................................................................................. 65 Figure 4-50 Mount the PSU .................................................................................................... 66 Figure 4-51 Mount the RU ...................................................................................................... 66 Figure 4-52 Mount the splice tray ........................................................................................... 66 Figure 4-53 Mount the splice box ........................................................................................... 67 Figure 4-54 Mount the connectors ......................................................................................... 67 Figure 4-55 Case R2E Remote Unit ....................................................................................... 68 Figure 4-56 Case R2E front view ........................................................................................... 69 Figure 4-57 Case R2E rear view ............................................................................................ 69 Figure 4-58 Case R2E Remote Unit, mounted with power supply ......................................... 70 Figure 4-59 Drilling layout ...................................................................................................... 71 Figure 4-60 Fastening the power supply ................................................................................ 71 Figure 4-61 Fastening the RU ................................................................................................ 71 Figure 4-62 Fastening the splice box ..................................................................................... 72 Figure 4-63 Case R4E Remote Unit ....................................................................................... 73 Figure 4-64 Case R4E front view ........................................................................................... 74 Figure 4-65 Case R4E rear view ............................................................................................ 74 Figure 4-66 Case R4E Remote Unit, mounted with power supply ......................................... 75 Figure 4-67 Fastening the power supply and RU ................................................................... 76 Figure 4-68 Case U Remote Unit ........................................................................................... 77 Figure 4-69 Case U connectors ............................................................................................. 78 Figure 4-70 Wall-mounting bracket ........................................................................................ 85 Figure 4-71 RU threaded pin power supply side .................................................................... 86 Figure 4-72 RU threaded pin narrow side .............................................................................. 86 Figure 4-73 Place RU onto wall mounting bracket ................................................................. 87 Figure 4-74 Install M6x12 screws and washers for single mount ........................................... 88 Figure 4-75 Attach M6 nut to threaded pins for single mount ................................................ 88 Figure 4-76 Completed RU Mount ......................................................................................... 89 Figure 4-77 Grounding bolts ................................................................................................... 91 Figure 4-78 Grounding bolt, schematic view .......................................................................... 91 Figure 4-79 AC power cable ................................................................................................... 92 Figure 4-80 DC power cable .................................................................................................. 92 Figure 4-81 Vdc/100 power cable .......................................................................................... 93 Figure 4-82 Connect Mains plug ............................................................................................ 94 Figure 4-83 Antenna connection ............................................................................................ 95 Figure 4-84 Alarm Connector ................................................................................................. 96 Figure 4-85 Remove optics cover .......................................................................................... 98 Figure 4-86 Remove sealing nut ............................................................................................ 99 Figure 4-87 Split-seal and clamp jacket ................................................................................. 99 Page 11 ION-B User Manual (MN024-

15)_n_20150730.docx Users Manual for ION-B Systems Page 12 ION-B User Manual (MN024-15)_n_20150730.docx Figure 4-88 Optical cables connected .................................................................................. 100 Figure 4-89 Place cables into split-seal ................................................................................ 100 Figure 4-90 Optical cable installed ....................................................................................... 101 Figure 4-91 Disconnect Mains power ................................................................................... 102 Figure 4-92 RU power supply location ................................................................................. 103 Figure 4-93 8 RU power supply screws ............................................................................... 103 Figure 4-94 RU power supply with cables ............................................................................ 103 Figure 4-95 RU power supply input cable ............................................................................ 104 Figure 4-96 RU power supply output cable .......................................................................... 104 Figure 4-97 RU with power supply removed ........................................................................ 104 Figure 4-98 RU with replacement power supply .................................................................. 105 Figure 4-99 RU insert power supply ..................................................................................... 105 Figure 4-100 Reconnect Mains power ................................................................................. 106 Figure 4-101 Troubleshooting overview ............................................................................... 115 Figure 5-1 Case B Booster ................................................................................................... 117 Figure 5-2 Case R2 Booster ................................................................................................. 117 Figure 5-3 Case U Booster ................................................................................................... 117 Figure 5-4 220 Vac/+28Vdc power adapter ......................................................................... 118 Figure 5-5 TFBx Case B Boosters, two different versions ................................................... 119 Figure 5-6 Case B layout with dimensions ........................................................................... 121 Figure 5-7 Layout of the power adapter with dimensions ..................................................... 121 Figure 5-8 Case R2 layout with dimensions ......................................................................... 124 Figure 5-9 Layout of power adapter with dimensions ........................................................... 125 figure 5-10 Block diagram Case U booster .......................................................................... 126 figure 5-11 Booster connectors and Status LEDs ................................................................ 127 figure 5-12 One RU one booster one antenna ..................................................................... 129 figure 5-14 Two RUs one booster two antennas .................................................................. 129 Figure 6-1 TPRN subrack ..................................................................................................... 133 Figure 6-2 Rear view of the TPRN subrack with 220Vac power supply (a) and with -48Vdc power supply (b) ........................................................................................................... 134 Figure 6-3 85 to 265Vac inlet ............................................................................................... 135 Figure 6-4 -48Vdc inlet ......................................................................................................... 135 Figure 6-5 Ground connector ............................................................................................... 135 Figure 6-6 Dip-switches on the TPRN backplane ................................................................ 136 Figure 6-7 Sub-D 15 poles male connector .......................................................................... 138 Figure 6-8 Some of the installation accessories provided with the TPRN subrack .............. 142 Figure 6-9 Mounting holes of TPRN ..................................................................................... 142 Figure 6-10 Intra-subrack distance ....................................................................................... 143 Figure 6-11 Power supply and ground terminals on the rear side of the TPRN subrack ..... 143 Figure 6-12 Front view of the TPRF31 Fast MiniRack, both with free slots (a) and housing 2 TFLN master transceivers (b) ....................................................................................... 146 Figure 6-13 Rear view of the TPRF31 Fast MiniRack, powered -48 Vdc ............................. 146 Figure 6-14 Rear view of the TPRF31 Fast MiniRack: Power supply connectors and On/Off switches ........................................................................................................................ 147 Figure 6-15 Rear view of the TPRF31 Fast MiniRack: Reset and Store/Clear buttons ....... 147 Figure 6-16 TPRF31 visual alarms ....................................................................................... 148 Figure 6-17 Dip-switches on the TPRF31 backplane ........................................................... 149 Figure 6-18 TPRF31 Power supplying ports on TPRF31 front side (a), Connection scheme of the power supply ports (b) ............................................................................................ 151 Figure 6-19 External Alarm Outputs (b) and Auxiliary Inputs (c) on the TPRF31 rear side (a)

..................................................................................................................................... 152 Figure 6-20 Description of the External Alarm Outputs ........................................................ 152 Figure 6-21 Some of the installation accessories provided with the TPRF31 ...................... 154 Figure 6-22 Rack-mounted Fast MiniRack, configuration example ...................................... 154 Page 13 ION-B User Manual (MN024-

15)_n_20150730.docx Users Manual for ION-B Systems Page 14 ION-B User Manual (MN024-15)_n_20150730.docx Figure 6-23 Removal of brackets ......................................................................................... 155 Figure 6-24 Turning the brackets ......................................................................................... 155 Figure 6-25 Brackets adapted for wall-mounting .................................................................. 155 Figure 6-26 Fast MiniRack adapted for wall-mounting ......................................................... 156 Figure 6-27 Wall-mounted TPRF31 Fast MiniRack, hosting 2 TFLNs master unit transceivers

..................................................................................................................................... 156 Figure 6-28 Mechanical layout for wall-mounting the TPRF31 Fast MiniRack ..................... 157 Figure 6-29 The TFLN Master Optical Transceiver .............................................................. 161 Figure 6-30 Visual alarms on the TFLN Master Optical Transceiver ................................... 162 Figure 6-31 Wrong handling of fiber optical bending ........................................................... 163 Figure 6-32 Correct handling of fiber optical bending ......................................................... 163 Figure 6-33 Installing a TFLN module .................................................................................. 164 Figure 6-34 Proper cabling of SMA connectors on a TFLN front panel ............................... 164 Figure 6-35 Visual alarms on the TFLN Master Optical Transceiver. ................................. 164 Figure 6-36 AGC thresholds vs LED alerts .......................................................................... 169 Figure 6-37 Flow-chart describing the quick troubleshooting procedure .............................. 170 Figure 6-38 Flow-chart describing the quick troubleshooting procedure .............................. 172 Figure 6-39 TLCN2-W splitter/combiner ............................................................................... 173 Figure 6-40 TLCN8-W splitter-combiner .............................................................................. 175 Figure 6-41 TLDN dual band duplexer ................................................................................. 177 Figure 6-42 TLTN tri-band coupler ....................................................................................... 179 Figure 6-43 RF duplexer TPDN ............................................................................................ 181 Figure 6-44 TPOI point of interface ...................................................................................... 183 Figure 6-45 TPOI point of interface ...................................................................................... 188 Figure 6-46 TPOI-P passive point of interface ..................................................................... 192 Figure 8-1 Flow-chart describing the main installation and commissioning steps ................ 205 Figure 8-2 Case layout for a 1 sector with 4 TFLN master optical transceivers ................... 206 Figure 8-3 Flow-chart describing the Master unit installation and cabling steps .................. 207 Figure 8-4 Flow-chart describing the system start-up steps ................................................. 208 table 1-1 List of international contact addresses .................................................................... 20 table 3-1 Different Cases of ION-B Units, with dedicated ION-B accessories ....................... 27 table 3-2 Overview of the Components and Accessories for the ION-B Master Unit ............. 31 table 4-1 Remote Unit Reference Table ................................................................................. 35 table 4-2 Status and Alarm LED Indication ............................................................................ 44 table 4-3 Specified torques ..................................................................................................... 84 table 4-4 AC power cable ....................................................................................................... 92 table 4-5 DC power cable ....................................................................................................... 92 table 4-6 Vdc/100 power cable ............................................................................................... 93 table 4-7 Alarm Connector ..................................................................................................... 96 table 4-8 Remote Unit Alarms .............................................................................................. 112 table 5-1 Booster Reference Table ...................................................................................... 117 table 5-2 Status and Alarm LED Indication .......................................................................... 120 table 5-3 Status and Alarm LED Indication .......................................................................... 124 table 5-4 Boosters Alarm ..................................................................................................... 132 table 6-1 Setting the RS232 baud rate through the dip-switch 5 .......................................... 136 table 6-2 Dip-switches address settings ............................................................................... 138 table 6-3 Functional description of pins provided by sub-D male connector ........................ 139 table 6-4 Description of the alarms of the TPRN subrack .................................................... 140 table 6-5 Meaning of the LEDs on the TPRF31 front-side ................................................... 148 table 6-6 Setting the RS232 baud-rate through dip-switches 6 and 7 .................................. 148 table 6-7 Dip-switches address settings ............................................................................... 150 table 6-8 Setting the 485 Bus termination load with dip-switch 8 ......................................... 151 table 6-9 Alarm information available through external alarm contacts ................................ 152 Page 15 ION-B User Manual (MN024-

15)_n_20150730.docx Users Manual for ION-B Systems Page 16 ION-B User Manual (MN024-15)_n_20150730.docx table 6-10 Description of the alarms of the TPRF31 subrack ............................................... 159 table 6-11 Visual alarms on the TFLN Master Optical Transceiver ...................................... 162 table 6-12 LED alerts on the TFLN front panel ..................................................................... 165 table 6-13 LED alerts on the TFLN front panel ..................................................................... 168 table 6-14 LED alerts on the TPOI front panel ..................................................................... 184 table 6-15 LED alerts on the TPOI front panel ..................................................................... 185 table 6-16 LED alerts on the TPOI front panel ..................................................................... 187 table 6-17 LED alerts on the TPOI MIMO front panel .......................................................... 189 table 6-18 LED alerts on the TPOI front panel ..................................................................... 190 table 6-19 LED alerts on the TPOI front panel ..................................................................... 191 ION-B User Manual (MN024-

15)_n_20150730.docx Page 17 Users Manual for ION-B Systems 1.1. ABOUT COMMSCOPE CommScope is the foremost supplier of one-stop, end-to-end radio frequency (RF) solutions. Part of the CommScope portfolio are complete solutions for wireless infrastructure from top-of-the-tower base station antennas to cable systems and cabinets, RF site solutions, signal distribution, and network optimization. CommScope has global engineering and manufacturing facilities. In addition, it maintains field engineering offices throughout the world. Andrew Wireless Systems GmbH based in Buchdorf/ Germany, which is part of CommScope, is a leading manufacturer of coverage equipment for mobile radio networks, specializing in high performance, RF and optical repeaters. Our optical distributed networks and RF repeater systems provide coverage and capacity solution for wireless networks in both indoor installations and outdoor environments, e.g. tunnels, subways, in-trains, airport buildings, stadiums, skyscrapers, shopping malls, hotels and conference rooms. Andrew Wireless Systems GmbH operates a quality management system in compliance with the requirements of ISO 9001 and TL 9000. All equipment is manufactured using highly reliable material. To maintain highest quality of the products, comprehensive quality monitoring is conducted at all fabrication stages. Finished products leave the factory only after a thorough final acceptance test, accompanied by a test certificate guaranteeing optimal operation. This product meets the requirements of the R&TTE directive and the Declaration of Conformity (DoC) itself. A current version of the CE DoC is included in this manual CD delivered *. Any updated version of the DoC is available upon request from the local sales offices or directly from CommScope via the local Customer Support at one of the addresses listed in the following chapter. According to the DoC, our "CE"-marked equipment can be used in all member states of the European Union. Note: Exceptions of and national deviations from this intended use may be possible. To observe corresponding local particularities and regulations, please refer to the respective documents (also in national language) which are included in the manual CD delivered.

* In case the Declaration of Conformity (DoC) for the product was not included in the manual CD delivered, it is available upon request from the local sales offices or directly from CommScope at one of the addresses listed in the following chapter. To make the most of this product, we recommend you carefully read the instructions in this manual and commission the system only according to these instructions. For technical assistance and support, please also contact the local office or CommScope directly at one of the addresses listed in the following chapter. Page 18 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 1.2. INTERNATIONAL CONTACT ADDRESSES FOR CUSTOMER SUPPORT Canada CommScope Canada 505 Consumers Road, Suite 803 Mail Toronto M2J 4V8, Canada Phone +1-905-878-3457 (Office)

+1-416-721-5058 (Cell) Fax

+1-905-878-3297 E-mail wisupport@commscope.com Mail Caribbean & South American Region CommScope Cabos do Brasil Ltda. CALA Tech Support for Distributed Coverage & Capacity Solutions (DCCS) products:

Rua Guaporanga, 49 Praa Seca Rio de Janeiro RJ ZIP: 21320-180, Brazil Phone +1-815-546-7154 (Cell) Fax E-mail wisupport@commscope.com

+55-15-9104-7722 (Office)

+ 55-15-2102-4001 China, India and Rest of Asia Andrew International Corporation Room 915, 9/F Chevalier Commercial Centre 8 Wang Hoi Rd Kowloon Bay, Hong Kong Mail Phone +852-3106-6100 Fax

+852-2751-7800 E-mail wisupport.China@commscope.com Middle East & North Africa A M E R I C A S A P A C CommScope Solutions International Inc.

(Branch) PO Box 48 78 22 Unit 3206, Floor 32, Jumeirah Business Center 5, Jumeirah Lakes Towers, Dubai, United Arab Emirates Mail Phone +971 4 390 09 80 Fax

+971 4 390 86 23 E-mail wisupport@commscope.com United States Andrew LLC, A CommScope Company Mail 620 North Greenfield Parkway Garner, NC 27529, U.S.A. Phone +1-888-297-6433

+1-919-329-8950 Fax E-mail wisupport@commscope.com Caribbean & Central American Region CommScope Mexico S.A. de C.V. Mail CALA Tech Support for Distributed Coverage & Capacity Solutions

(DCCS) products:

Av. Insurgentes Sur 688, Piso 6 Col. Del Valle, CP: 03100 Mexico City, Mexico Phone +52-55-1346-1900 (Office)

+52-55-1346-1901 Fax E-mail wisupport@commscope.com Australia & New Zealand Andrew Corporation (Australia) Pty Ltd. Mail Unit 1 153 Barry Road Campbellfield VIC 3061, Australia Phone +613-9300-7969 Fax

+613-9357-9110 E-mail wisupport.Australia@commscope.com Africa

&

Middle East South Africa Andrew Wireless Solutions Africa

(PTY) LTD Mail 11 Commerce Crescent West Eastgate, Sandton PO Box 786117 Sandton 2146 South Africa Phone + 27 11-719-6000 Fax

+ 27 11-444-5393 E-mail wisupport@commscope.com ION-B User Manual (MN024-

15)_n_20150730.docx Page 19 Mail Users Manual for ION-B Systems United Kingdom Andrew Wireless Systems UK Ltd Scandinavia Andrew Norway (AMNW) Unit 15, Ilex Building Mulberry Business Park Fishponds Road Wokingham Berkshire RG41 2GY, England Phone +44-1189-366-792 Fax

+44-1189-366-773 E-mail wisupport.uk@commscope.com Germany Andrew Wireless Systems GmbH Mail Industriering 10 86675 Buchdorf Germany Phone +49-9099-69-0 Fax E-mail wisupport@commscope.com

+49-9099-69-930 Austria Andrew Wireless Systems (Austria) GmbH Mail Weglgasse 10 2320 Wien-Schwechat Austria Phone +43-1706-39-99-10 Fax

+43-1706-39-99-9 E-mail wisupport.austria@commscope.com Italy Mail P.O. Box 3066 Osloveien 10 Hoenefoss 3501 Norway Phone Fax E-mail

+ 47 32-12-3530

+ 47 32-12-3531 wisupport@commscope.com France CommScope France Immeuble Le Lavoisier 4, Place des Vosges 92052 Courbevoie, France

+33-1 82 97 04 00

+33-1 47 89 45 25 wisupport@commscope.com Switzerland Mail Phone Fax E-mail CommScope Wireless Systems AG Mail Phone Fax E-mail Tiergartenweg 1 CH-4710 Balsthal Switzerland

+41-62-386-1260

+41-62-386-1261 wisupport.ch@commscope.com Iberia Region - Spain & Portugal E U R O P E CommScope Italy S.r.l., Faenza, Italy Andrew Espaa S.A. A CommScope Company Mail Via Mengolina, 20 48018 Faenza (RA) Italy Phone +39-0546-697111 Fax

+39-0546-682768 E-mail wisupport.italia@commscope.com Czech Republic CommScope Solutions Czech Republic C-Com, spol. s r.o U Moru 888 53006 Pardubice, Czech Republic Mail Phone +49 871 9659171 (Office)

+49 171 4001166 (Mobile) Fax

+49 871 9659172 E-mail wisupport@commscope.com Mail Phone Fax E-mail Avda. de Europa, 4 - 2 pta. Parque Empresarial de la Moraleja Alcobendas, Madrid 28108, Spain

+34-91-745-20 40

+34-91-661-87 02 wisupport.iberia@commscope.com table 1-1 List of international contact addresses Page 20 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 2. INTRODUCING ION-B 2.1. THE FEATURES ION-B is an innovative platform designed in order to provide an effective and flexible coverage to a large variety of indoor scenarios. Thanks to its high modularity, its low power consumption, and its full-transparency to protocols and modulation formats, ION-B is the perfect plug&play solution to distribute any wireless standard (including GSM, GPRS, EDGE, CDMA, W-CDMA, and LTE to the in-building environments requiring reliable and interference-free communications, as well as high traffic capacity and maximum flexibility about future expansions. These unique features make the ION-B platform suitable also for applications to critical areas experiencing difficulties in establishing and keeping phone calls, while its compact design always guarantees a minimum aesthetic impact. 2.2. BRIEF DESCRIPTION OF ION-B ION-B is a Distributed Antenna System (DAS) based on the Radio-over-Fiber (RoF) technology, and capable of carrying wireless mobile signals through the 700MHz -

2700MHz frequency range regardless of their protocol and their modulation format. The system has two basic components, a Master Unit and a Remote Unit. The Master Unit is made of one or more subracks typically connected to the BTS (Base Transceiver Station) through either a repeater (RF interface) or a coaxial cable. Each Remote Unit is connected with a dedicated pair of single-mode optical fibres

(one for UL and one for DL) to the Master Unit. These optical fibres work on 1310 nm wavelength and provide low losses and almost unlimited bandwidth, available for future system developments. BTS RF Interface TFLN Remote Unit Figure 2-1 ION-B System Block Diagram ION-B User Manual (MN024-

15)_n_20150730.docx Page 21 Users Manual for ION-B Systems ION-B is a modular system whose basic components are:

one Master Unit made of one or more subracks, each providing 12 module slots. Each slot can host either an active or a RF passive device (chosen among the wide range of ION-B options), in order to meet the planned design requirements;

a variable number of Remote Units (TFAx), whose function is feeding the antenna passive network;

a proper number of indoor antennas, suitable to provide radio coverage to the area. ION-B is fully compatible with any type of indoor antennas;

the optical cables required to connect the 19 subracks to the TFAx. ION-B FEATURES 2.3. The following lines report a brief summary of ION-B main features:

multiband 2G, 2.5G, 3G, and 4G compatible: ION-B is completely transparent to any transmission protocol and modulation format, and it can distribute any 2G, 2.5G, 3G, and 4G wireless standard. In addition, it allows to carry also the WLAN

(802.11b/g) service over the same infrastructure;

modular configuration for flexible design: by properly setting some parameters like the amount of RUs and the antenna locations, the ION-B architecture can follow the environment specific features in order to obtain the most effective radio-

coverage of the indoor area. The modularity of the system allows easy modifications for future growth and increasing traffic;

easy to install: the intelligent plug & play ION-B system includes an Automatic Gain Control (AGC), that eliminates system gain variations regardless of optical loss. This avoids the need for field adjustments, thus reducing design, installation and optimization time. low-power consumption: establishing a quasi line-of-sight propagation towards all mobile phones inside the area, ION-B works with low power levels. Low power levels have two great advantages: 1) allow mobile phones to work at lower power levels, thus limiting the radiated emissions and increasing their battery life; 2) allow a better control of interference effects between adiacent cells. central supervision functions: all individual alarms of ION-B system are available to both local and remote connections. Detailed alarm information is provided by special software (i.e. by Supervision or Maintenance software tools) running on a locally connected host, as well as any information about alarm status and alarm history is available to remote connections via TCP/IP protocols, SNMP agent, or HTTP servers. This alarm information is visible also by means of LEDs present on the front panels of both the MU and the RUs;

multiple-carriers system: there are no restrictions on the number of carriers that the ION-B can convey. Obviously, the more carriers per service, the less power per carrier;

remote power supply: in case mains cannot be used for the Remote Units, ION-B offers a centralised power supply option, which distributes both a DC low-voltage

(-48V) power and the optical signals through a composite fibre optic/copper cable;

Page 22 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems wide variety of RF passive devices: the connections between the DAS and the local BTSs are able to be arranged so as to get the best fit for the customers needs. ION-B equipment provides RF splitters/combiners, cross band couplers, attenuators, and duplexers for UL/DL paths, thus allowing maximum in design flexibility;

high reliability: high MTBF (Mean Time Between Failure). 2.4. TYPICAL ION-B APPLICATIONS Due to its unique features, the ION-B is an ideal solution for radio coverage in a variety of situations:

Multi-operator shared infrastructures: each mobile operator has its own carrier which needs to be transported without interfering with the others. The ION-B is capable of transmitting multiple carriers simultaneously while providing independent level adjustments for each of them, ensuring maximum performance and reducing infrastructure costs. High rise buildings: RF signals from surrounding macrocells or external BTSs are usually quite strong inside high rise buildings and can cause so much interference that indoor mobile communications often become impossible. By strategically placing antennas along the exterior walls of the building, the signal to noise ratio can be optimized. This interference control solves many problems, such as the ping pong effect that sometimes is experienced when a mobile frequently changes from indoor to outdoor coverage. Exhibitions, conventions, and shopping centers: the critical aspect of these environments is their high traffic loads, which are furthermore also highly variable. Thus, the main goal in these cases is to set up radio coverage enabling the effective management of these variable traffic loads, with neither undervalued nor overvalued infrastructure expenses. A unique feature of the ION-B is that RF frequencies can be allocated quickly when and where they are needed, thus reducing implementation costs. This makes the ION-B an ideal solution for temporary or last minute requests

(such as conferences). Airports: require both modular and flexible radio coverage in order to meet their current needs while also foreseeing future expansions. The ION-B is able to manage heavy traffic loads, providing a high level of quality with minimum environmental impacts, its modularity also allows for future expansions. Corporate buildings: inside a corporate building, frequent disruptions during mobile communications may limit business transactions. These environments are often complex and densely populated while having specific requirements: heavy traffic capacity, high expectations regarding quality of service, full compatibility with wireless standards and future expandability. The ION-B guarantees high quality radio coverage in all of the above conditions and maintains maximum flexibility while managing any possible traffic conditions. Subways and densely populated metropolitan areas: These areas are distinguished by large surface areas, and may require RUs to be placed far away from the BTSs. The ION-B guarantees signal integrity for distances up to 3km, while through the wideband interconnect link option, distances of 20km can be reached. Moreover, ION-B User Manual (MN024-

15)_n_20150730.docx Page 23 Users Manual for ION-B Systems these environments require gradual investments, because initially operators tend to provide radio coverage only in the busiest areas, and then extend it in order to reach complete coverage later. The modularity of the ION-B helps operators to gradually expand the system. Often, large cities set up seamless and reliable radio systems for emergency services. In these cases, to be unobtrusive and environmental friendly; this can be achieved using an ION-B DAS. When redundancy is required, two interleaved ION-B systems can be used, management and supervision for these systems can be remotely established by means of an external modem and an open protocol such as SNMP. infrastructure needs the required RF Page 24 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 3. EQUIPMENT OVERVIEW 3.1. The basic components of an ION-B system are the following:

INTRODUCTION a Master Unit, able to bring the mobile signals from the BTS to different Remote Units and vice-versa, thus remotising the distribution and collection of any mobile signals via fiberoptic cables;

a variable number of Remote Units, conveying and receiving mobile signals through low-power antennas. A brief introduction to the main components of the ION-B systems Master and Remote Units is presented in the following section. The details of each component can be found in the subsequent sections of this manual. 3.2. THE ION-B REMOTE UNIT AND ITS RELEVANT ACCESSORIES Figure 3-1 Case A Remote Unit Figure 3-2 Case B Remote Unit Figure 3-3 Case R2 Remote Unit Figure 3-4 Case-R2E Remote Unit ION-B User Manual (MN024-

15)_n_20150730.docx Page 25 Users Manual for ION-B Systems Figure 3-5 Case-R4E Remote Unit Figure 3-6 Case-U Remote Unit The Remote Unit (TFAx) is a device which provides optical-to-electrical downlink conversion and electrical-to-optical uplink conversion, thus allowing a bidirectional transmission of signals between the Master Unit and the remote antennas. It is available in 3 different power configurations (Low/Medium/High), housed by 5 different architectures (Case A, Case B, Case R2, Case R2E, Case R4E, and Case U), so as to fulfill different coverage and band requirements. In downlink, each TFAx receives an optical signal from the Master Unit, performs an optical-to-RF conversion, and transmits the resulting signal to the antenna ports. In uplink, it receives an RF signal from the remote antennas, provides an RF-to-

optical conversion, and conveys the converted signal to the Master Unit through optical fibers. The ION-B Remote Units are available both with power supply 90264 Vac and with power supply -60-36 Vdc. Each ION-B Remote Unit is provided with a suitable internal or external power adapter. Last, each ION-B Remote Unit has a wideband auxiliary channel, which can be exploited for dedicated RF distribution through external boosters. Page 26 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems Description Dimensions (L x W x H) Remote Units, Boosters and Accessories Unit name/

Module name TFAx-case A TFAx Case B TFAx Case R2 TFAx Case R2E TFAx Case R4E TFAx Case U TFBx case B TFBx case R2 TFBx Case U TKA04 TPSN 1/05-40 TPSN 3/05-30 TPSN 1/28-80 TPSN 1/32-80 TPSN 3/28-80 TPSN 3/32-80 TPSN 1/28-120 TPSN 3/28-100 TPSN1/28-150 TPSN3/28-130 200 x 240 x 38 (mm) 240 x 240 x 38 (mm) 330 x 250 x 122.5 (mm) 513 x 250 x 125 (mm) 515 x 335 x 125 (mm) 514 x 480 x 205 (mm) 240 x 240 x 38 (mm) 330 x 250 x 122.5 (mm) 514 x 480 x 205 (mm) 340 x 240 x 55 (mm) 175 x 80 x 54 (mm) 175 x 80 x 51 (mm) 168 x 78 x 46 (mm) 168 x 78 x 46 (mm) 168 x 78 x 46 (mm) 168 x 78 x 46 (mm) 160 x 76 x 47 (mm) 175 x 80 x 51 (mm) 228 x 68 x 39 (mm) 175 x 80 x 150 (mm) table 3-1 Different Cases of ION-B Units, with dedicated ION-B accessories Remote Unit Remote Unit Remote Unit Remote Unit Remote Unit Remote Unit (incl. connectors) Booster Booster Booster Remote Unit installation kit External power supply External power supply External power supply External power supply External power supply External power supply External power supply External power supply External power supply External power supply ION-B User Manual (MN024-

15)_n_20150730.docx Page 27 Users Manual for ION-B Systems 3.3. THE ION-B MASTER UNIT The ION-B Master Unit is a widely-flexible system. Its modular feature allows it to be developed both for simple installation-friendly, unobtrusive applications to complex installations, involving a virtually unlimited number of subracks, and distributed through several floors of a building or through a 20km distance. The following text presents a brief overview of the components of these units. The TPRF31 Fast MiniRack is a 19 x 1HE fast-MiniRack housing 2 slots: it can therefore accommodate 2 of the single-slots (7TE x 4HE) ION-B cards presented in the following. Thanks to its turnable brackets, the TPRF31 is suitable both for wall and rack-mounting, and can therefore be used both as a stand-alone unit (for simple ION-B installations) and as an integration of a bigger and more complex ION-B system. Figure 3-7 TPRF32 Minirack The TPRN sub-rack is a 19x 4HE subrack with 12 slots, each one sized 7TE x 4HE. As each ION-B module takes up one or two slots, each Master Unit can host up to 12 modules, depending on the design configuration and requirements. Figure 3-8 TPRN Subrack ION-B User Manual (MN024-15)_n_20150730.docx Page 28 Users Manual for ION-B Systems The Master Optical TRX

(TFLN or TFLNW): in downlink, it provides an RF-

to-optical conversion of the signal coming from the BTS, and transmits it to 4 optical outputs, so as to feed 4 TFAx (TFLNW: 2 TFAH-EU). In uplink, it provides optical-

to-RF conversion for 4 optical signals coming from the RUs, and it combines them into a single RF output, while providing automatic gain control in order to balance the fibre losses. Module dimensions:

Width = 7TE, Height = 4HE Figure 3-9 TFLN Card The Duplexer (TDPN): it combines the downlink (DL) and the uplink (UL) paths into a single one, while maintaining the required isolation. The module dimensions are:

Width = 7TE, Height = 4HE Figure 3-10 TDPN Card

(TLDN):

The dual band coupler in downlink, it combines a low-band RF signal (700 to 1000 MHz) and a high-

band RF signal (1700 to 2500 MHz) into a common RF port; in uplink, it splits a composite signal between a low-band RF port and a high-band RF port. Module dimensions are:

Width = 7 TE, Height = 4 HE. Figure 3-11 TLDN Card ION-B User Manual (MN024-

15)_n_20150730.docx Page 29 Users Manual for ION-B Systems The tri-band coupler (TLTN): in downlink, it combines a low-band signal, a middle-

band signal, and a high-band signal into a communal one; in uplink, it splits the triple band signal among the three RF single band paths. Module dimensions are:

Width = 7 TE, Height = 4 HE. Figure 3-12 TLTN Card a is family of RF TLCNx-W splitters/combiners which can be used in different situations, such as:

To connect a BTS with several master optical TRXs. In uplink, the TLCNx-W combines RF signals which come from different master optical TRXs into a common RF signal entering the BTS. In downlink, the TLCNx-W splits the composite RF signal which comes from the BTS into more RF ports, entering different master optical TRXs. To connect several BTSs to a master unit. the TLCNx-W combines the RF signals coming from different BTSs into a common RF signal, entering the master unit. In uplink, the composite RF signal coming from the master unit into more RF signals entering different BTSs. the TLCNx-W splits In downlink, Module dimensions are:

Width = 7 TE, Height = 4 HE. includes duplexer, TPOIx digital adjustable attenuator, downlink automatic level control (ALC) and cross band coupler functionalities for triple bands which allows to feed the master optical TRX with proper levelling. TPOI-Px includes duplexer and cross band coupler triple bands which allows to feed the master optical TRX. Module dimensions are:

Width = 7 TE, Height = 4 HE. functionalities for Figure 3-13 TLCN2-W and TLCN8-W Cards Figure 3-14 TPOIx and TPOI-Px Cards Page 30 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems TPOIx/x is an integrated point of interface which enables MIMO applications. It includes double IF conversion. Module dimensions are:

Width = 14 TE, Height = 4 HE. Figure 3-15 TPOI MIMO Card An overview of the basic components of the ION-B Master Unit is shown in the following table. Basic components of ION-B Master Units Unit name/

Module name TPRF31 TPRN04 TPRNx4 TFLNx TLCN 2-W TLCN 8-W TPOIx TPOIx/x TPOI-Px TDPNx TLDNx TLTNx Description Fast MiniRack Passive subrack Active subrack Master Optical TRX 2-way splitter 8-way splitter/combiner Point of interface MIMO Point of interface Passive point of interface UL/DL duplexer Dual band coupler Tri band coupler Dimensions, H x W ( x D) 19 x 1HE x 286mm 19 x 4HE x 350mm 19 x 4HE x 350mm 7TE x 4HE 7TE x 4HE 7TE x 4HE 7TE x 4HE 14TE x 4HE 7TE x 4HE 7TE x 4HE 7TE x 4HE 7TE x 4HE table 3-2 Overview of the Components and Accessories for the ION-B Master Unit ION-B User Manual (MN024-

15)_n_20150730.docx Page 31 Users Manual for ION-B Systems ION-B ADDITIONAL OPTIONS 3.4. The basic ION-B structure described above can be expanded further or supported by a range of ION-B options, including:

A supervision unit (TSUN), enabling to supervise and manage the ION-B system through any PC or Laptop, thanks to a web-interface supporting the TCP/IP, FTP, HTTP, protocols, and fully compatible with general purpose SNMP managers. A wide range of Interconnect Link options (TIL), i.e. a set of master-slave modules which enable to expand the ION-B system through additional subrack stations, up to 20 km away from the main one. A Remote Powering Unit (TRSN), providing -48Vdc power supplying through composite fiberoptic/copper cables Figure 3-16 TSUN supervision unit, plug-in card Figure 3-17 Interconnect-link master modules Figure 3-18 Interconnect-link slave modules Figure 3-19 TRSN Remote Powering units We strongly recommend contacting the reference Commscope salesperson or product line manager for detailed information on the main ION-B additional options. Page 32 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 4. TFAX REMOTE UNIT (RU) 4.1. THE MAIN TASKS OF THE TFAX REMOTE UNIT Downlink (DL):

Optical-to-RF conversion of the input optical signal Automatic Gain Control (AGC) of each converted signal in order to compensate optical losses RF amplification: the converted RF signal is boosted in order to maintain a good signal-to-noise ratio RF filtering: a proper filter rejects the spurious emissions RF duplexing and splitting: the boosted RF signal is conveyed to one or two antenna ports according to the different versions Uplink (UL):

RF amplification: a low noise amplifier boosts the signal received from antennas in order to maintain a good signal-to-noise ratio RF filtering: the boosted signal is cleaned of the spurious emissions Automatic Level Control (ALC): the RF signal level is adjusted according to blocking requirements RF-to-optical conversion of the signal, which is finally conveyed to the output optical port ION-B User Manual (MN024-

15)_n_20150730.docx Page 33 Users Manual for ION-B Systems 4.2. DIFFERENT TYPES OF REMOTE UNITS In order to allow radio coverage with different power and band requirements, the ION-B architecture provides a wide variety of RUs. This allows to choose the solution which best fits the individual coverage and environmental demands. Figure 4-1 Case A Remote Unit Figure 4-2 Case B Remote Unit Figure 4-3 Case R2 Remote Unit Figure 4-4 Case R2E Remote Unit Figure 4-5 Case R4E Remote Unit Figure 4-6 Case-U Remote Unit Depending on the bands where radio coverage has to be provided and on the signal power required to cover the environment, the topology / case type of the RU will be determined. Please follow the instructions described in the section corresponding to the case type

(A, B, R2, R2E, R4E, and U) of your particular RU. Page 34 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems The case type of your RU can easily be identified through the above figures. Alternatively, contact your Sales representative or product line manager. Product Code Case RF Port Power Supply A A B 2 2 2 Bulletin Code

-

PA-101343-EN PA-101586-EN TFAN 40 TFAN 50 TFAN91/18/21 r e w o P w o L TFAM 21 TFAM 90/21 TFAM 91/21 TFAM 18/21P TFAM 91/18/21 TFAM 80/19 TFAM 85/19 TFAM 17/19 TFAM 85/18 TFAM 85/21 TFAM 85/18/21 TFAM 80/92/19E TFAM 80/92/19EP TFAH-US85/19 TFAH-US6B TFAH-US7B TFAH-EU 26/26 TFAH-ES70/80 TFAH-ES70/80/50 A B B B R2 B B B B B R2 B R2 2 2 2 2 1 2 2 2 2 2 1 2 1 R2E 1 R2E 1 R4E 1 R2 U U 2 1 1 r e w o P m u d e M i r e w o P h g H i Internal Internal TPSN1/05-40 TPSN3/05-30 TPSN1/05-40 TPSN3/05-30 TPSN1/05-40 TPSN3/05-30 TPSN1/05-40 TPSN3/05-30 TPSN1/32-80 TPSN3/32-80 TPSN1/28-80 TPSN3/28-80 TPSN1/05-40 TPSN3/05-30 TPSN1/05-40 TPSN3/05-30 TPSN1/05-40 TPSN3/05-30 TPSN1/05-40 TPSN3/05-30 TPSN1/05-40 TPSN3/05-30 TPSN1/28-80 TPSN3/28-80 TPSN1/05-40 TPSN3/05-30 TPSN1/28-80 TPSN3/28-80 TPSN1/28-120 TPSN3/28-100 TPSN1/28-120 TPSN3/28-100 TPSN1/28-150 TPSN3/28-130 TPSN1/28-150 TPSN3/28-130 Internal Internal PA-100592-EN PA-100582-EN PA-100583-EN PA-102128-EN PA-101508-EN PA-100801-EN PA-100805-EN PA-101848-EN PA-100808-EN PA-100809-EN PA-102111-EN PA-101058-EN PA-102127-EN PA-102509-EN PA-103140-EN PA-104389-EN see Commscope e-catalog see Commscope e-catalog table 4-1 Remote Unit Reference Table ION-B User Manual (MN024-

15)_n_20150730.docx Page 35 4.3. WARNINGS (TO BE READ BEFORE REMOTE UNITS ARE INSTALLED) The warnings listed below refer to all RUs. Please read them carefully before starting the installation. Users Manual for ION-B Systems 4.3.1. Dealing with optical output ports TFAx RUs contain semiconductor lasers. Invisible laser beams may be emitted from the optical output ports. Do not look towards the optical ports while equipment is switched on. 4.3.2. Choosing a Proper Installation Site for the RU TFAx RUs have to be installed as close as possible to the radiating antennas, in order to minimize coaxial cable length, thus reducing downlink power loss and uplink noise figures. When positioning the TFAx RU, be sure to place related antennas in such a way as to minimize the minimum coupling loss (MCL), in order to avoid blocking. The TFAx RU is designed to be fastened to walls, ceilings, or other flat surfaces (TKA installation kits are available, they provide a protective cover for the TFAx Remote Unit, while making installation easier and faster). It is advisable mounting TFAx RU with optical connectors downwards to safe the optical connectors from improper dirt. 4.3.3. Handling Optical Connections When inserting an optical connector, take care to handle it in a way that the optical fibre is not damaged. Optical fibres have to be single-mode (SM) 9.5/125m. Typically, ION-B equipment is provided with SC-APC optical connectors (other connectors are provided upon request). Inserting any other connectors will result in severe damage. Do not force or stretch the fibre pigtail with curvature radius of less than 5cm. See Figure 4-7 Wrong handling of optical connections with ION-B RUs and Figure 4-8 Correct handling of optical connections with ION-B RUs for optimal fibre cabling. Remove the adapter caps only just before making connections. Do not leave any SC-APC adapters open, as they attract dirt. Unused optical connectors must always be covered with their caps. Do not touch the connector tip. Clean it with suitable material before inserting each connector into its sleeve. If connector tips require cleaning, use only pure ethyl alcohol. Page 36 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems Figure 4-7 Wrong handling of optical connections with ION-B RUs Figure 4-8 Correct handling of optical connections with ION-B RUs Figure 4-9 Splice box open/closed 4.3.4. Antenna Connections - Connectors For mounting the cable connectors, it is recommended to refer to the corresponding documentation of the connector manufacturer. The bending radius of the cables must remain within the given specifications. For the selection of RF cables, it should be considered that, on the one hand, a cable with higher loss is less expensive but, on the other hand, it impairs performance. Notice: Use an appropriate torque wrench for the coupling torques:

for N-type connectors (2 N-m / 20 in lb) with 13/16 in opening, e. g. item no. 244379 available from the CommScope e-catalog for 7/16 DIN-type (25 N-m / 19 ft lb) with 1 in opening, e. g. item no. 244377 available from the CommScope e-catalog for 4.3-10 type connectors (5 N-m, 44 in lb) with 22 mm (7/8) in opening

-

-

-

Do NOT use your hands or any other tool (e.g. a pair of pliers). This might cause damage to the connector and lead to a malfunction of the Extension Unit. ION-B User Manual (MN024-

15)_n_20150730.docx Page 37 Users Manual for ION-B Systems Attention: To minimize passive inter-modulation (PIM) distortion, attention has to be paid to the physical condition of the connector junctions:

Do not use connectors that show signs of corrosion on the metal surface. Prevent the ingress of water or dirt into the connector. Use protective caps for the connectors when not mounted. Before mounting clean the connectors with dry compressed air. Before mounting clean the mating surfaces of the connector with a lint-free alcohol-drenched cloth on a wooden or non-metallic item. Attach and torque the connectors properly. Avoid metallic abrasion when mounting the connectors by only screwing the connecting nut, but not turning the whole connector. Use a torque wrench to fasten the connector, see above. Clean the protective caps before mounting for antenna cable replacement. 4.3.5. Cleaning Procedure for RF Cable Connectors 1. What is needed for the cleaning?

a. Isopropyl alcohol b. Compressed air c. Lint-free wipe d. Cotton buds 2. Remove protective cap from the RF connector. Page 38 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 3. Remove metal chips and small particles from the mating and inner surfaces of the connector using compressed air. 4. Clean the connector winding with lint-

free wipe drenched with isopropyl alcohol. 5. Clean the lip of the inner ring with lint-free wipe drenched with isopropyl alcohol. 6. Clean the inside surface of the inner ring with lint-free wipe drenched with isopropyl alcohol. ION-B User Manual (MN024-

15)_n_20150730.docx Page 39 7. Clean the inside of the center conductor spring tines with a cotton bud drenched with isopropyl alcohol. Users Manual for ION-B Systems 8. Clean in the similar way the connector of the connected cable. Remove protective caps from the unit connector first. 9. Remove metal chips and small particles from the mating and inner surfaces of the connector using compressed air. 10. Continue with the winding area using lint-free wipe drenched with isopropyl alcohol. ION-B User Manual (MN024-15)_n_20150730.docx Page 40 Users Manual for ION-B Systems 11. Continue with the inside mating surface of the inner ring. 12. Clean the outside surface of the center pin. 4.3.6. Antenna Cable Connector Assembly 1. What is needed for the connector assembly?

a. Torque wrench. b. (Adjustable) counter wrench 2. Join the connectors and turn the coupling nut until the thread grips. ION-B User Manual (MN024-

15)_n_20150730.docx Page 41 3. Push in the connector until it clicks. Users Manual for ION-B Systems 4. Fasten the coupling nut hand-tight. Do not turn the connector but the coupling nut only. 5. Retain the cable connector with the counter wrench and fasten the coupling nut with the torque wrench until the torque is applied (torque wrench clicks). Torque wrench Counter wrench For angled antenna connectors use your hand to retain the cable connector and fasten the coupling nut with the torque wrench. Make sure only the coupling nut is turned, not the cable connector. Page 42 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 4.3.7. Correct Positioning of the Remote Unit and its Power Supply Under no circumstances should any component be affected by the heat created by any other one. The RU and its external power supply should be mounted so as to avoid reciprocal heating. Side-by-side configuration is suggested (see Figure 4-10 90/264 VAC power supply, case B and Figure 4-11 -48 VDC power supply, case B). RUs are provided with cooling fins which allow the optimization of heat dissipation. To ensure proper operation the mounting environment should allow for the necessary air flow. It is strongly recommended not to mount the external power supply on a horizontal surface because this position does not allow heat dissipation. External power supplies must be mounted on vertical surfaces. In order to assure proper heat dissipation, external power supplies must be mounted in a vertical position with the power socket downwards (examples for proper mounting to ensure proper heat dissipation are shown in Figure 4-10 90/264 VAC power supply, case B and Figure 4-11 -48 VDC power supply, case B). Figure 4-10 90/264 VAC power supply, case B Figure 4-11 -48 VDC power supply, case B Note that the RU and its power supply adapter are mounted side-by-side, and the power supply adapter has the socket downwards. 4.3.8. Power Supply The TFAx RU are provided with different types of TPSN external power supplies, available either for universal mains (90 to 264 Vac) or for negative supply (-60 to -36 Vdc). TPSN external power supplies provide the RUs with either +5Vdc power (by means of a 3-pole connector, or with +28Vdc/+32Vdc power by means of a shielded circular connector. Different power ranges are available, see in table 4-1 Remote Unit Reference Table. ION-B User Manual (MN024-

15)_n_20150730.docx Page 43 Users Manual for ION-B Systems Figure 4-12 220 Vac/+5Vdc power adapter Figure 4-13 -48 Vdc/+5Vdc power adapter Figure 4-14 220 Vac/+28Vdc power adapter 4.3.9. Visual Alarms Two control LEDs are provided on the TFAx front side. The green LED indicates the power supply status, while the red LED indicates any major Remote Unit failures

(please refer to the respective troubleshooting section). LED colour Red Green Meaning Low optical power at DL input and/or RF amplifier failure Power supply OK table 4-2 Status and Alarm LED Indication the LMT application and 4.3.10. Automatic Gain Control (AGC) Each RU is provided with an AGC system, which is able to compensate optical losses when these are estimated to be <3 dB. In case optical losses are >3.5dB, ION-B supervision unit will display a Warning alarm: the whole system still works, but AGC is near to its borderline levels. The red LED switches on when the estimated optical losses are >4.5 dB; the AGC is no longer able to compensate these losses. As shown in the previous table, the red LED switches on to indicate any major failures. the Page 44 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 4.4. CASE A REMOTE UNIT 4.4.1. Specifications Dimensions:

Weight:

38 x 240 x 200 mm

(1.5 x 9.4 x 7.9 inches) Please refer to the RU dedicated bulletin in order to discover any updated data regarding the weight of a specific Case A RU. LED alerts Green = power ON;

Red = major alarm Power supply connector RF auxiliary DL channel output RF antenna port DL DL Optical port UL optical port RF antenna port UL RF auxiliary UL channel input External alarm connection Figure 4-15 TFAx Case A RU RF ports transmitting/receiving signals 2 RF antenna ports, to/from distributed antennas. RF antenna ports are duplexed N-female connectors. These RF ports can be connected to the antennas either directly (i.e. through RF jumper cables) or through splitters, thus allowing more antennas to be fed. Unused RF ports have to be terminated with a 50 load. 1 RF auxiliary input and 1 RF auxiliary output (designed to receive and transmit additional signals). Auxiliary input and output ports are SMA-female connectors. 1 optical output port, transmitting UL signals to TFLN master optical TRX 1 optical input port, receiving DL signals from TFLN master optical TRX Optical ports Alarm Relay Inputs The TFAx is provided with two alarm relay inputs which can be connected (through

.062 MOLEX plugs) to any external device (i.e. an external booster). The alarm information regarding this external device can be signalled through the red LED of the TFAx LED panel and displayed on the Supervision System. ION-B User Manual (MN024-

15)_n_20150730.docx Page 45 Users Manual for ION-B Systems 4.4.2. TFAx Case A Installation The Case A Remote Unit can be mounted to walls or other flat surfaces, either directly or through a TKA04 installation kit (optional). Figure 4-16 Case A layout with dimensions Figure 4-17 Layout of the power adapters with dimensions Page 46 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 4.4.3. Installing a Case A Remote Unit WITHOUT the TKA kit The TFAx kit includes:

1. 2. 3. Once you have choosen a location for the RU, please follow these instructions:

a RU TFAx a TPSN external power supply adapter (if applicable) a power supply plug 1. 2. 3. 4. 5. 6. 7. 8. 9. In order to install the M4 dowels (not included) which hold up the TFAx Remote Unit, drill five holes into the wall according to the layout shown in Figure 4-16 Case A layout with dimensions. Mount the TFAx to the wall by firmly fastening the screws. In order to install the M4 dowels (not included) which hold up the power supply external adapter, drill four holes into the wall according to the layout of the power supply, shown in Figure 4-17 Layout of the power adapters with dimensions. Mount the external power supply to the wall by fastening the screws. Fasten the splice holder inside the splice tray (not included), see Figure 4-18 Inside view of the splice tray, with the splice holder positioned properly. Splice the optical fibres and close the splice tray. While handling the fibres, be careful not to bend them. Fasten the splice tray beside the RU. Connect the external adapter to the TFAx RU with the proper cable. If the RU is -48 Vdc powered, use the -48 Vdc plug (included) in order to connect the external adapter to the -48 Vdc supply. If the RU is 90/264 Vac-powered, mount the 90/264 Vac plug (included) onto a power cord (not included), and use this cable to connect the external adapter to mains. 10. Connect the antenna RF cables to the RF antenna ports. Connect the UL and DL optical connectors. If the power cable has properly been connected to the mains, both the green and the red LEDs should turn on. The green LED will remain lit to indicate that the unit is powered on, while the red LED will turn off as soon as the master optical TRX is switched on. 11. Once the installation is finished, please follow the Remote Unit Start-up section in order to carry out a proper system start up. Splice holder Figure 4-18 Inside view of the splice tray, with the splice holder positioned properly Figure 4-19 Splice tray closed ION-B User Manual (MN024-

15)_n_20150730.docx Page 47 4.4.4. Installation of the Case A Remote Unit WITH the TKA04 Installation Kit The TFAx Case A kit includes:

Users Manual for ION-B Systems 1. a RU TFAx 2. a TPSN external power supply adapter (if applicable) 3. a power supply plug The TKA04 kit includes:

four dowels (for fastening the wall bearing to the wall) five dowels (for fastening the TFAx Case A to the wall bearing) a wall mounting box (wall bearing & cover) a splice holder A. B. C. D. 1. Unscrew the 4 screws which lock the lower cover of the TKA04 wall bearing. Figure 4-20 Dismount TKA cover Page 48 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems Figure 4-21 Layout of the TKA installation kit for TFAx Remote Unit, Case A 2. In order to install the M4 dowels (included) for the TKA04 wall bearing, drill four holes into the wall. Figure 4-22 Installation: drill four holes 3. Mount the TKA04 wall bearing by firmly fastening the screws. 4. In order to install the M4 dowels (not included) for the power supply external adapter, drill four holes into the wall according to Figure 4-17 Layout of the power adapters with dimensions. ION-B User Manual (MN024-

15)_n_20150730.docx Page 49 5. Mount the external power supply adapter to the wall by firmly fastening the Users Manual for ION-B Systems Figure 4-23 Splice tray screws. 6. Carefully open the splice tray by using a screwdriver. Fasten the splice holder inside the splice tray. Splice the optical fibers and close the splice tray. While handling the fibers, take care not to bend them. Close the splice tray. 7. Mount the Remote Unit to the wall-

bearing by using the included screws. Figure 4-24 Mount the Remote Unit 8. If the Remote Unit is -48 Vdc powered, use the -48 Vdc plug (included) in order to connect the external adapter to the -48 Vdc mains. If the Remote Unit is 90/264 Vac-powered, mount the 90/264 Vac plug (included) onto a power cord (not included), and use this cable in order to connect the external adapter to the mains. Page 50 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 9. Connect the antenna RF cables to the RF antenna ports. Connect the UL and DL optical connectors. If the power cable has properly been connected to the mains, both the green and the red LEDs should turn on. The green LED will remain lit to indicate that the unit is powered on, while the red LED will turn off as soon as the local unit is switched on (for further details about the start up of the system, please refer to the Remote Unit Start-up section). 10. Mount the lower cover by fastening the four screws. Figure 4-25 Mount TKA cover Please note that the figures do not show the mounting of the external power supply adapter. ION-B User Manual (MN024-

15)_n_20150730.docx Page 51 4.5. CASE B REMOTE UNIT Users Manual for ION-B Systems 4.5.1. Specifications Dimensions:

Weight:

38 x 240 x 240 mm

(1.5 x 9.4 x 9.4 inches) Please refer to the RU dedicated bulletin in order get updated data regarding the weight of a specific Case B RU LED alerts Green =power ON Red = major alarm RF auxiliary DL channel output RF antenna port 1 DL Optical port UL optical port RF antenna port 2 RF auxiliary UL channel input External alarm connection Power supply connector LED alerts Green =power ON Red = major alarm RF auxiliary DL channel output External Power alarm supply connection connector Figure 4-26 TFAx Case B RU (above) and TFAx Case B RU, Power version (below) RF auxiliary UL channel input RF antenna port 1 RF antenna port 2 DL Optical port UL optical port Page 52 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems RF ports 2 RF antenna ports, transmitting/receiving signals to/from distributed antennas. RF antenna ports are duplexed N-female connectors. These RF ports can be connected to the antennas either directly (i.e. through RF jumper cables) or through splitters, thus allowing more antennas to be fed. Unused RF ports have to be terminated with a 50 load. 1 RF auxiliary input and 1 RF auxiliary output (designed to receive and transmit additional signals). Auxiliary input and output ports are SMA-female connectors. Optical ports 1 optical output port, transmitting UL signals to TFLN master optical TRX 1 optical input port, receiving DL signals from TFLN master optical TRX. Alarm Relay Inputs The TFAx is provided with two alarm relay inputs which can be connected (through

.062 MOLEX plugs or terminals according to the different versions) to any external device (i.e an external booster). The alarm information regarding this external device is able to be signalled through the red LED of the TFAx LED panel and displayed on the Supervision System. 4.5.2. TFAx Case B Installation The Case B RU can be mounted to walls or other flat vertical surfaces, either directly or through a TKA04 installation kit (optional). 4.5.3. Installing a Case B Remote Unit WITHOUT the TKA Kit The TFAx kit includes:

1. a RU TFAx 2. a TPSN external power supply adapter 3. a power supply plug ION-B User Manual (MN024-

15)_n_20150730.docx Page 53 Users Manual for ION-B Systems Figure 4-27 Case B layout with dimensions Figure 4-28 Layout of the +5Vdc power adapter with dimensions Page 54 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems Figure 4-29 Layout of the +28Vdc power adapter with dimensions Once you have chosen a location for the RU, please follow these instructions:

1. In order to install the M4 dowels (not included) which hold up the TFAx RU, drill five holes into the wall according the layout shown Figure 4-27 Case B layout with dimensions. 2. Mount the TFAx to the wall by firmly fastening the screws into the dowels. 3. In order to install the M4 screw dowels (not included) which hold up the power supply external adapter, drill four holes into the wall according the layout shown in Figure 4-28 Layout of the +5Vdc power adapter with dimensions or Figure 4-29 Layout of the +28Vdc power adapter with dimensions. 4. Mount the external power supply adapter to the wall by firmly fastening the screws. 5. Mount the splice holder inside the splice tray (not included). 6. Splice the optical fibres and close the splice tray. While handling the fibres, be careful not to bend them. 7. Mount the splice tray beside the RU. 8. Connect the external adapter to the TFAx RU with the proper cable. 9. If the RU is -48 Vdc powered, use the -48 Vdc plug (included) in order to connect the external adapter to the -48 Vdc supply. If the RU is 90/264 Vac-

powered, mount the 90/264 Vac plug (included) onto a power cord (not included), and use this cable to connect the external adapter to mains. ION-B User Manual (MN024-

15)_n_20150730.docx Page 55 Users Manual for ION-B Systems 10. Connect the antenna RF cables to the RF antenna ports. Connect the UL and DL optical connectors. If the power cable has properly been connected to the mains, both the green and the red LEDs should turn on. The green LED will remain lit to indicate that the unit is powered on, while the red LED will turn off as soon as the local unit is switched on. 11. Once the installation is finished, please follow the Remote Unit Start-up section in order to carry out a proper system start up. 4.5.4. Installation of the Case B Remote Unit WITH the TKA04 Installation Kit The TFAx Case B kit includes:

1. a RU TFAx 2. a TPSN external power supply adapter 3. a power supply plug The TKA04 kit includes:

A. four screw dowels (mounting the wall bearing to the wall) B. five screw dowels (mounting the TFAx Case B to the wall bearing) C. a wall mounting box (wall bearing + cover) D. a splice holder Once you have chosen the position of the RU mounting case, please follow these instructions:

1. Unscrew the four screws which lock the lower cover of the TKA04 wall bearing. Figure 4-30 Dismount TKA cover Page 56 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems Figure 4-31 Layout of the TKA installation kit for TFAx Remote Unit, Case B 2. In order to install the M4 dowels (included) for the TKA04 wall bearing, drill four holes into the wall. Figure 4-32 Installation: drill four holes 3. Mount the TKA04 wall bearing by firmly fastening the screws. 4. In order to install the M4 dowels (not included) which hold up the power supply external adapter, drill four (two) holes into the wall according to the power supply layout shown in Figure 4-28 Layout of the +5Vdc power adapter with dimensions or Figure 4-29 Layout of the +28Vdc power adapter with dimensions 5. Mount the external power supply adapter to the wall by firmly fastening the screws. 6. Carefully open the splice tray by using a screwdriver. Fasten the splice holder inside the splice tray. Splice the optical fibres and close the splice tray. While handling the fibres, take care not to bend them. Close the splice tray. Figure 4-33 Splice tray ION-B User Manual (MN024-

15)_n_20150730.docx Page 57 7. Mount the RU to the wall-

bearing by using the included screws. Users Manual for ION-B Systems Figure 4-34 Mount the Remote Unit 8. If the RU is -48 Vdc powered, use the -48 Vdc plug (included) in order to connect the external adapter to the -48 Vdc mains. If the RU is 90/264 Vac-

powered, mount the 90/264 Vac plug (included) onto a power cord (not included), and use this cable in order to connect the external adapter to the mains. 9. Connect the antenna RF cables to the RF antenna ports. Connect the UL and DL optical connectors. If the power cable has properly been connected to the mains, both the green and the red LEDs should turn on. The green LED will remain lit to indicate that the unit is powered on, while the red LED will turn off as soon as the local unit is switched on (for further details about the start up of the system, please refer to the Remote Unit Start-up section). 10. Mount the lower cover by fastening the 4 screws. Figure 4-35 Mount TKA cover Page 58 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 4.6. CASE R2 REMOTE UNIT 4.6.1. Specifications Dimensions: mm 330 x 250 x 122.5

(inches 13 x 9.8 x 4.8) Weight:

Please refer to the Remote Unit dedicated bulletin in order to know the updated data about the weight of a specific Case R2 RU. Figure 4-36 Case R2 Remote Unit RF auxiliary UL channel input UL optical port DL optical port RF auxiliary DL channel input LED alerts Green = power ON Red = major alarm RS-232 port RF antenna port Power supply connector External alarm connection Figure 4-37 Case R2 front view ION-B User Manual (MN024-

15)_n_20150730.docx Page 59 Users Manual for ION-B Systems RF ports 1 RF antenna port, transmitting/receiving signals to/from distributed antennas. This RF antenna port is a duplexed N-female connector. The port can be connected to the antenna either directly (i.e. through RF jumper cables) or through splitters, thus allowing more antennas to be fed. 1 RF auxiliary input and 1 RF auxiliary output (designed to receive and transmit additional signals). Auxiliary input and output ports are SMA-female connectors. Optical ports 1 optical output port, transmitting UL signals to TFLN master optical TRX;

1 optical input port, receiving DL signals from TFLN master optical TRX. External alarms inputs A Case R2E TFAx is provided with two alarm contact inputs which can be cabled to collect the alarms from any external device (i.e. an external booster). The alarm information regarding this external device are then signalled through the TFAH front panel red LED and displayed on the Supervision System. 4.6.2. TFAx Case R2 Installation Each Case R2 Remote Unit kit includes:

1. a RU TFAx 2. a TPSN external power supply adapter 3. a power supply plug The Case R2 Remote Unit has to be mounted with heat-dissipation fins in vertical position. The suggested installation layout is shown in Figure 4-38 Case R2 RU, mounted with power supply, with the external power supply mounted side by side to the Remote Unit, using a common screw anchor to support both the Remote Units right side and the power supplys left wing. An external splice box (not included) may be mounted side by side to the power supply or to the Remote Unit, sharing an anchor with one of them. Figure 4-38 Case R2 RU, mounted with power supply Once you have chosen the position of the RU mounting case, please follow these instructions:

Page 60 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 1. Drill four holes to the wall and install the four M6 dowels (not included). Alternatively, you can choose to install your power supply close to the RU. Figure 4-39 Installation: drill four holes 2. Insert the four M6 dowels in the holes, and fasten the power supply to the wall. If you planned to use a common screw anchor to support both the RU and the external power supply, take care not to fasten the screw to this hole until you fastened the RU. 3. Fasten the Remote Unit to the wall. Figure 4-40 Mount the PSU Figure 4-41 Mount the RU ION-B User Manual (MN024-

15)_n_20150730.docx Page 61 Users Manual for ION-B Systems 4. Fasten the splice holder (not included) inside a splice tray (not included). Make the optical splices and close the splice tray. Place the splice tray inside a splice box (not included), and mount the splice box beside the Remote Unit. The suggested installation position is side by side to the power supply or to the Remote Unit, using one of their M6 dowels already installed to support the splice box as well. Note: Take care not to bend the fibres too much. Figure 4-42 Mount the splice tray Figure 4-43 Mount the splice box 5. Now connect the RF cables, the optical connectors, and the power supply connector to the Remote Unit. Take care to connect UL and DL fibres properly. After the Remote Unit has been properly cabled, insert the power plug in the external power supply adapter, so as to connect it to the mains. Figure 4-44 Mount the connectors Page 62 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 4.7. CASE R2 MIMO REMOTE UNIT 4.7.1. Specifications Dimensions: mm 330 x 250 x 122.5

(inches 13 x 9.8 x 4.8) Weight:

Please refer to the Remote Unit dedicated bulletin in order to know the updated data about the weight of a specific Case R2 RU. Figure 4-45 Case R2 MIMO Remote Unit RF auxiliary DL 2 RF auxiliary UL 2 Optical DL/UL port 2 Optical DL/UL port 1 RF auxiliary UL 1 RF auxiliary DL 1 RS-232 port Power LED Power supply connector Fault LEDs External alarm connector Figure 4-46 Case R2 MIMO front view ION-B User Manual (MN024-

15)_n_20150730.docx Page 63 Users Manual for ION-B Systems RF antenna port 1 RF antenna port 2 RF ports Figure 4-47 Case R2 MIMO rear view 2 RF antenna ports, transmitting/receiving signals to/from distributed antennas. These RF antenna ports are duplexed N-female connectors. The ports can be connected to the antenna either directly (i.e. through RF jumper cables) or through splitters, thus allowing more antennas to be fed. 2 RF auxiliary inputs and 2 RF auxiliary outputs (designed to receive and transmit additional signals). Auxiliary input and output ports are SMA-female connectors. Optical ports 2 optical input/output ports, transmitting UL and DL signals to the Master Units optical transceiver TFLN2604W/4. Note: The optical link from the Case R2 MIMO Remote Unit to the Master Unit can only be done with TFLN2604W/4. External alarms inputs A Case R2 TFAx is provided with two alarm contact inputs which can be cabled to collect the alarms from any external device (i.e. an external booster). The alarm information regarding this external device are then signalled through the TFAH front panel red LEDs and displayed on the Supervision System. LEDs The Power LED signals the status of the Case R2 MIMO TFAx; Off No power applied, Green power is applied, Red Major failure The Fault LEDs indicate the status of the devices monitored via the external alarms connectors. Red Failure. Page 64 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 4.7.2. TFAx Case R2 MIMO Installation Each Case R2 MIMO Remote Unit kit includes:

1. a RU TFAx 2. a TPSN external power supply adapter 3. a power supply plug The Case R2 MIMO Remote Unit has to be mounted with heat-dissipation fins in vertical position. The suggested installation layout is shown in Figure 4-38 Case R2 RU, mounted with power supply, with the external power supply mounted side by side to the Remote Unit, using a common screw anchor to support both the Remote Units right side and the power supplys left wing. An external splice box (not included) may be mounted side by side to the power supply or to the Remote Unit, sharing an anchor with one of them. Figure 4-48 Case R2 RU, mounted with power supply Once you have chosen the position of the RU mounting case, please follow these instructions:

1. Drill four holes to the wall and install the four M6 dowels (not included). Alternatively, you can choose to install your power supply close to the RU. Figure 4-49 Installation: drill four holes ION-B User Manual (MN024-

15)_n_20150730.docx Page 65 Users Manual for ION-B Systems 2. Insert the four M6 dowels in the holes, and fasten the power supply to the wall. If you planned to use a common screw anchor to support both the RU and the external power supply, take care not to fasten the screw to this hole until you fastened the RU. Figure 4-50 Mount the PSU 3. Fasten the Remote Unit to the wall. Figure 4-51 Mount the RU 4. Fasten the splice holder (not included) inside a splice tray (not included). Make the optical splices and close the splice tray. Place the splice tray inside a splice box (not included), and mount the splice box beside the Remote Unit. The suggested installation position is side by side to the power supply or to the Figure 4-52 Mount the splice tray Page 66 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems Remote Unit, using one of their M6 dowels already installed to support the splice box as well. Note: Take care not to bend the fibres too much. Figure 4-53 Mount the splice box 5. Now connect the RF cables, the optical connectors, and the power supply connector to the Remote Unit. Take care to connect UL and DL fibres properly. After the Remote Unit has been properly cabled, insert the power plug in the external power supply adapter, so as to connect it to the mains. Figure 4-54 Mount the connectors ION-B User Manual (MN024-

15)_n_20150730.docx Page 67 4.8. CASE R2E REMOTE UNIT Users Manual for ION-B Systems 4.8.1. Specifications Dimensions: mm 513 x 250 x 125 Weight:

(inches 19.3 x 9.9 x 4.9) Please refer to the Remote Unit dedicated bulletin in order to know the updated data about the weight of your Case R2E Remote Unit. Figure 4-55 Case R2E Remote Unit Page 68 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems RF auxiliary UL channel input UL optical port DL optical port RF auxiliary DL channel input LED alerts Green = power ON Red = major alarm RS-232 port Power supply connector External alarm connection Figure 4-56 Case R2E front view RF antenna port Figure 4-57 Case R2E rear view ION-B User Manual (MN024-

15)_n_20150730.docx Page 69 Users Manual for ION-B Systems RF ports 1 RF antenna port, transmitting/receiving signals to/from distributed antennas. This RF antenna port is a duplexed N-female connector. The port can be connected to the antenna either directly (i.e. through RF jumper cables) or through splitters, thus allowing more antennas to be fed. 1 RF auxiliary input and 1 RF auxiliary output (designed to receive and transmit additional signals). Auxiliary input and output ports are SMA-female connectors. Optical ports 1 optical output port, transmitting UL signals to TFLN master optical TRX;

1 optical input port, receiving DL signals from TFLN master optical TRX. External alarms inputs A Case R2E TFAx is provided with two alarm contact inputs which can be cabled to collect the alarms from any external device (i.e. an external booster). The alarm information regarding this external device are then signalled through the TFAH front panel red LED and displayed on the Supervision System. 4.8.2. TFAx Case R2E Installation Each Case R2E Remote Unit kit includes:

1. a RU TFAx 2. a TPSN external power supply adapter 3. a power supply plug The Case R2E Remote Unit has to be mounted with heat-dissipation fins in vertical position. The suggested installation layout is shown in Figure 4-58 Case R2E Remote Unit, mounted with power supply, with the external power supply mounted side by side to the Remote Unit, using a common screw anchor to support both the Remote Units right side and the power supplys left wing. An external splice box (not included) may be mounted side by side to the power supply or to the Remote Unit, sharing an anchor with one of them. Figure 4-58 Case R2E Remote Unit, mounted with power supply Page 70 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 1. Drill four holes to the wall and install the four M6 dowels (not included). Alternatively, you can choose to install your power supply close to the RU. Figure 4-59 Drilling layout Figure 4-60 Fastening the power supply 2. Insert the four M6 dowels into the holes and fasten the power supply to the wall. If you planned to use a common screw anchor to support both the Remote Unit and the external power supply, take care not to screw this dowels till you fastened the Remote Unit. 3. Fasten the Remote Unit to the wall and tighten the 4 dowels. Figure 4-61 Fastening the RU ION-B User Manual (MN024-

15)_n_20150730.docx Page 71 Users Manual for ION-B Systems 4. Fasten the splice holder (not included) inside a splice tray (not included), make the optical splices and close the splice tray. Mount the splice box beside the Remote Unit. Suggested installation position is side by side to the power supply using one of their M6 dowels already deployed for the power supply. Note: Take care not to bend the fibres too much. Figure 4-62 Fastening the splice box 5. Now connect the RF cables, the optical connectors, and the power supply connectors to the Remote Unit. Take care to connect UL and DL fibres properly. Use the fibre protection (provided with the splice box) to protect the fibres. When the Remote Unit has been properly cabled, insert the power plug in the external power supply adapter, so as to connect it to mains. Page 72 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 4.9. CASE R4E REMOTE UNIT 4.9.1. Specifications Dimensions: mm 515 x 335 x 125 Weight:

(inches 20.3 x 13.2 x 4.9) Please refer to the Remote Unit dedicated bulletin in order to know the updated data about the weight of your Case R4E Remote Unit. Figure 4-63 Case R4E Remote Unit ION-B User Manual (MN024-

15)_n_20150730.docx Page 73 Users Manual for ION-B Systems RF auxiliary UL channel input UL optical port DL optical port RF auxiliary DL channel input LED alerts Green = power ON Red = major alarm RS-232 port Power supply connector External alarm connection Figure 4-64 Case R4E front view RF antenna port Figure 4-65 Case R4E rear view Page 74 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems RF ports 1 RF antenna port, transmitting/receiving signals to/from distributed antennas. This RF antenna port is a duplexed N-female connector. The port can be connected to the antenna either directly (i.e. through RF jumper cables) or through splitters, thus allowing more antennas to be fed. 1 RF auxiliary input and 1 RF auxiliary output (designed to receive and transmit additional signals). Auxiliary input and output ports are SMA-female connectors. Optical ports 1 optical output port, transmitting UL signals to TFLN master optical TRX;

1 optical input port, receiving DL signals from TFLN master optical TRX. External alarms inputs A Case R4E TFAx is provided with two alarm contact inputs which can be cabled to collect the alarms from any external device (i.e. an external booster). The alarm information regarding this external device are then signalled through the TFAH front panel red LED and displayed on the Supervision System. 4.9.2. TFAx Case R4E Installation Each Case R4E Remote Unit kit includes:

1. a RU TFAx 2. a TPSN external power supply adapter 3. a power supply plug The Case R4E Remote Unit has to be mounted with heat-dissipation fins in vertical position. The suggested installation layout is shown in Figure 4-66 Case R4E Remote Unit, mounted with power supply, with the external power supply mounted close to the Remote Unit. An external splice box (not included) may be mounted side by side to the power supply or to the Remote Unit, sharing an anchor with one of them. DC version AC version Figure 4-66 Case R4E Remote Unit, mounted with power supply ION-B User Manual (MN024-

15)_n_20150730.docx Page 75 Users Manual for ION-B Systems 1. Drill four holes to the wall and install the four M6 dowels

(not included) to fix the Remote Unit. For DC versions PSU can be installed re-using one of the RU fixing holes (and M6 dowels, not provided). For AC version the PSU can be installed close to the RU, drilling two holes to the wall and installing two M4 dowels

(not provided) to fix it. 2. Insert the four M6/M4 dowels into the holes and fasten the power supply to the wall. Fasten the Remote Unit to the wall and tighten the 4 dowels. Figure 4-67 Fastening the power supply and RU 3. Fasten the splice holder (not included) inside a splice tray (not included), make the optical splices and close the splice tray. Mount the splice box beside the Remote Unit. Note: Take care not to bend the fibres too much. 4. Now connect the RF cables, the optical connectors, and the power supply connectors to the Remote Unit. Take care to connect UL and DL fibres properly. Use the fibre protection (provided with the splice box) to protect the fibres. When the Remote Unit has been properly cabled, insert the power plug in the external power supply adapter, so as to connect it to mains. Page 76 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 4.10. CASE U REMOTE UNIT 4.10.1. Specifications Dimensions: mm 514 x 480 x 205 Weight:

(inches 20.3 x 18.9 x 8.1) Please refer to the Remote Unit dedicated e-catalog entry in order to know the updated data about the weight of your Case U Remote Unit. Figure 4-68 Case U Remote Unit Case U Remote Units are available with and without the red cover, which serves for indication of public safety services equipment. ION-B User Manual (MN024-

15)_n_20150730.docx Page 77 Users Manual for ION-B Systems B C D E F A K J I H G A Status LED B Alarms lower band C Alarms higher band(s) D Expansion UL port E Expansion DL port F UL / DL optical ports Figure 4-69 Case U connectors G Power supply connector H Grounding bolts I UL/DL antenna port higher band(s) J UL lower band, not connected in 2 band K DL lower band, not connected in 2 band Antenna Port In the two band configuration the RU has one duplexed N-female antenna port for transmitting and receiving signals to and from distributed antennas. In the three band configuration the RU also has two non-duplexed N-female antenna ports K for UL and DL. These RF ports can be connected directly to an antenna (i.e. using RF jumper cables) or through splitters, allowing additional antennas to be fed by the RU. and J I Status LED The status LED provides a visual warning of an alarm condition. The color of the LED indicates the severity of the alarm. Expansion Ports The Expansion UL and Expansion DL ports are used to connect to a CommScope expansion unit to provide additional bands. are QMA female connectors that D F Page 78 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems Optical Ports The LC-APC optical connectors the RU and the Master Units OTRx modules. F are used to send and receive the signals between A DL optical port receives downlink signals from the MU OTRx. A UL optical port transmits uplink signals to the MU OTRx. Mains Connector The RU receives its power through the Mains connector

. The type of connector is dependent on the RU model. A 4-pin Amphenol connector is used for AC models and standard DC models. A 7-pin Amphenol connector is used for DC models powered by a dual cable supply. G Alarm connectors The RU has two alarm relay outputs that can be used report alarms to external devices. The Alarm connectors

, higher bands are 5-pin Binder connectors.

, lower band and C B ION-B User Manual (MN024-

15)_n_20150730.docx Page 79 Users Manual for ION-B Systems 4.10.2. Health and Safety 1. Danger: Electrical hazard. Danger of death or fatal injury from electrical current. Obey all general and regional installation and safety regulations relating to work on high voltage installations, as well as regulations covering correct use of tools and personal protective equipment. 2. Danger: Electrical hazard. Danger of death or fatal injury from electrical current inside the unit in operation. Before opening the unit, disconnect mains power. 3. Caution: Laser radiation. Risk of eye injury in operation. Do not stare into the beam; do not view it directly or with optical instruments. 4. Caution: High frequency radiation in operation. Risk of health hazards associated with radiation from the units inner conductor of the antenna port(s). Disconnect mains before connecting or replacing antenna cables. 5. Caution: High frequency radiation in operation. Risk of health hazards associated with radiation from the antenna(s) connected to the unit. Implement prevention measures to avoid the possibility of close proximity to the antenna(s) while in operation. 4.10.3. Property Damage Warnings 1. Attention: Due to power dissipation, the Remote Unit may reach a very high temperature. Do not operate this equipment on or close to flammable materials. Use caution when servicing the unit. 2. Notice: Although the Remote Unit is internally protected against overvoltage, it is strongly recommended to ground (earth) the antenna cables close to the repeaters antenna connectors for protection against atmospheric discharge. 3. Notice: ESD precautions must be observed. Before commencing maintenance work, use the available grounding (earthing) system to connect ESD protection measures. 4. Notice: Only suitably qualified personnel are allowed to work on this unit and only after becoming familiar with all safety notices, installation, operation and maintenance procedures contained in this manual. 5. Notice: Keep operating instructions within easy reach and make them available to all users. 6. Attention: Only authorized and trained personnel are allowed to open the unit and get access to the inside. Page 80 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 7. Notice: Read and obey all the warning labels attached to the unit. Make sure that all warning labels are kept in a legible condition. Replace any missing or damaged labels. 8. Notice: Only license holders for the respective frequency range are allowed to operate this unit. 9. Notice: Make sure the repeater settings are correct for the intended use (refer to the manufacturer product information) and regulatory requirements are met. Do not carry out any modifications or fit any spare parts, which are not sold or recommended by the manufacturer. 4.10.4. Compliance 1. Notice: For installations which have to comply with European EN50385 exposure compliance requirements, the following Power Density limits/guidelines (mW/cm) according to ICNIRP are valid:

0.2 for frequencies from 10 MHz to 400 MHz o o F (MHz) / 2000 for frequencies from 400 MHz to 2 GHz o 1 for frequencies from 2 GHz to 300 GHz 2. Notice: For installations, which have to comply with FCC RF exposure requirements, the antenna selection and installation must be completed in a way to ensure compliance with those FCC requirements. Depending on the RF frequency, rated output power, antenna gain, and the loss between the repeater and antenna, the minimum distance D to be maintained between the antenna location and human beings is calculated according to this formula:

D

[

cm

]

P mW

[

PD

[

4

]

mW

/

cm 2

]

where P (mW) is the radiated power at the antenna, i.e. the max. rated repeater output power in addition to the antenna gain minus the loss between the repeater and the antenna. PD (mW/cm) is the allowed Power Density limit acc. to 47 CFR 1.1310 (B) for general population / uncontrolled exposures which is o F (MHz) / 1500 for frequencies from 300MHz to 1500MHz o 1 for frequencies from 1500MHz to 100,000MHz RF exposure compliance may need to be addressed at the time of licensing, as required by the responsible FCC Bureau(s), including antenna co-location requirements of 1.1307(b)(3). ION-B User Manual (MN024-

15)_n_20150730.docx Page 81 Users Manual for ION-B Systems 3. Notice: Installation of this equipment is in full responsibility of the installer, who has also the responsibility, that cables and couplers are calculated into the maximum gain of the antennas, so that this value, which is filed in the FCC Grant and can be requested from the FCC data base, is not exceeded. The industrial boosters are shipped only as a naked booster without any installation devices or antennas as it needs for professional installation. 4. Notice: For installations which have to comply with FCC/Industry Canada requirements:

English:

This device complies with FCC Part 15 and Industry Canada license exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. This device complies with Health Canadas Safety Code. The installer of this device should ensure that RF radiation is not emitted in excess of the Health Canadas requirement. Information can be obtained at http:

//www.hc-sc.gc.ca/ewh-semt/pubs/radiation/radio_guide-lignes_direct-eng.php. Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. French:

Cet appareil est conforme FCC Partie15 dIndustrie Canada RSS standard exempts de licence (s). Son utilisation est soumise Les deux conditions suivantes: (1) cet appareil ne peut pas provoquer dinterfrences et (2) cet appareil doit accepter Toute interfrence, y compris les interfrences qui peuvent causer un mauvais fonctionnement du dispositif. Cet appareil est conforme avec Sant Canada Code de scurit 6. Le programme dinstallation de cet appareil doit sassurer que les rayonnements RF nest pas mis au-del de Iexigence de Sant Canada. Les informations peuvent tre obtenues:

http://www.hc-sc.gc.ca/ewh-semt/pubs/radiation/radio_guide-lignes_direct-

fra.php Les changements ou modifications non expressment approuvs par la partie responsable de la conformit pourraient annuler l'autorit de l'utilisateur utiliser cet quipement. 5. Notice: Corresponding local particularities and regulations must be observed. For national deviations, please refer to the respective documents included in the manual CD that is delivered with the unit. Page 82 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 6. Note: For a Class A digital device or peripheral:

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. 7. Note: This unit complies with European standard EN60950. ION-B User Manual (MN024-

15)_n_20150730.docx Page 83 Users Manual for ION-B Systems 4.10.5. TFAx Case U Mechanical Installation Each Case U Remote Unit kit includes:

1. a RU TFAx 2. a power supply plug Health and Safety for Mechanical Installation 4.10.5.1. Read and observe chapter 4.10.2. Health and Safety. 1. Caution: Risk of injury by the considerable weight of the unit falling. Ensure there is adequate manpower to handle the weight of the system. Caution: Risk of serious personal injury by equipment falling due to improper installation. The installer must verify that the supporting surface will safely support the combined load of the electronic equipment and all attached hardware and components. The screws and dowels (wall anchors) used should also be appropriate for the structure of the supporting wall. 2. Property Damage Warnings for Mechanical Installation 4.10.5.2. 1. Attention: Do not install the unit in a way or at a place where the specifications outlined in the Environmental and Safety Specifications leaflet of the supplier are not met. 2. Attention: Due to power dissipation, the Remote Unit may reach a very high temperature. Ensure sufficient airflow for ventilation. 3. Notice: Exceeding the specified load limits may cause the loss of warranty. 4. Notice: When connecting and mounting the cables (RF, optical, mains, ...) ensure that no water can penetrate into the unit through these cables. 5. Notice: If any different or additional mounting material is used, ensure that the mounting remains as safe as the mounting designed by the manufacturer. The specifications for stationary use of the Remote Unit must not be exceeded. Ensure that the static and dynamic strengths are adequate for the environmental conditions of the site. The mounting itself must not vibrate, swing or move in any way that might cause damage to the Remote Unit. Specified torques must be observed for certain mounting procedures according to the following table:

Type Thread Specified torques Pins Hex nuts Screws M 6 3.3 N-m table 4-3 Specified torques M 6 3.3 N-m 3.3 N-m M6 Page 84 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 4.10.5.3. Wall-Mounting 1. Check the suitability of the wall-mounting kit and the wall. 2. Install the wall-mounting bracket using 4 M6 screw anchors (not included*) or suitable lag bolts according to the drilling layout. Confirm that the bracket is securely fastened to the wall. Installer must verify that the supporting surface will safely support the combined load of the electronic equipment and all attached hardware and components.

* The M6 screw anchors are not included as part of the RU delivery because the suitable type depends on the on-site conditions (wall structure and materials). Use screw anchors that are appropriate for the mounting surface. Figure 4-70 Wall-mounting bracket ION-B User Manual (MN024-

15)_n_20150730.docx Page 85 3. Attach an M6 threaded pin to the Remote Unit by inserting it into the threaded hole adjacent to the power supply and turning it clockwise. Tighten the pin securely with a socket wrench. Users Manual for ION-B Systems M6 threaded pin B0400AJA Figure 4-71 RU threaded pin power supply side 4. Attach an M6 threaded pin to the Remote Unit by inserting it into the threaded hole above the handle and turning it clockwise. Tighten the pin securely with a socket wrench. M6 threaded pin B0403A3A Figure 4-72 RU threaded pin narrow side Page 86 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 4.10.6. Wall Mounting Procedure Follow the instructions for mounting the bracket and installing the threaded pins in chapter 4.10.5.3. Install the Remote Unit on the wall-mounting bracket by lifting the RU into place and using both handles and lowering it down onto the bracket. The M6 pins must align with the slots in the bracket to support the RU. B0400AKA Figure 4-73 Place RU onto wall mounting bracket ION-B User Manual (MN024-

15)_n_20150730.docx Page 87 Users Manual for ION-B Systems Fasten the lower section of the Remote Unit to the bracket using a washer and an M6x12 screw (on both sides). Slide a washer over each screw and then insert the screw and tighten it securely. Washer M6x12 screw B0400ALA Figure 4-74 Install M6x12 screws and washers for single mount Fasten the Remote Unit to the bracket using a washer and M6 nut. Slide the washer over the threaded pins that you installed previously (chapter 4.10.5.3) and then screw the nut onto the pins (on both sides) and tighten securely. M6 nut Washer B0400AMA Figure 4-75 Attach M6 nut to threaded pins for single mount Confirm that all screws and nuts have been fastened and the unit is securely mounted to the wall. Page 88 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems Figure 4-76 Completed RU Mount ION-B User Manual (MN024-

15)_n_20150730.docx Page 89 4.10.7. TFAx Case U Electrical Installation Users Manual for ION-B Systems Health and Safety for Electrical Installation 4.10.7.1. Read and observe chapter 4.10.2 Health and Safety. 1. Danger: Electrical hazard. Danger of death or fatal injury from electrical current. Obey all general and regional installation and safety regulations relating to work on high voltage installations, as well as regulations covering correct use of tools and personal protective equipment. 2. Danger: Electrical hazard. Danger of death or fatal injury from electrical current inside the unit in operation. Before opening the unit, disconnect mains power. Property Damage Warnings for Electrical Installation 4.10.7.2. 1. Attention: It is compulsory to ground (earth) the unit before connecting the power supply. Grounding bolts are provided on the cabinet to connect the ground-bonding cable. 2. Attention: If the mains connector of the Remote Unit is not easily accessible, a disconnect device in the mains power circuit must be provided within easy reach. 3. Attention: A connection of the mains supply to a power socket requires the power socket to be nearby the Remote Unit. 4. Attention: Before connecting or disconnecting the mains connector at the Remote Unit, ensure that mains power supply is disconnected. 5. Attention: Make sure that an appropriate circuit breaker acting as a disconnect device (as required by IEC/EN60950-1) and an overcurrent limiting device are connected between mains power and the Remote Unit. 6. Attention: Incorrectly wired connections can destroy electrical and electronic components. 7. Notice: Although the Remote Unit is internally protected against overvoltage, it is strongly recommended to ground (earth) the antenna cables close to the antenna connectors of the Remote Unit for protection against atmospheric discharge. In areas with strong lightning, it is strongly recommended to install additional lightning protection. 8. Notice: To avoid corrosion at the connectors caused by electrochemical processes, the material of the cable connectors must not cause a higher potential difference than 0.6 V (see electrochemical contact series). Page 90 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 9. Notice: For unstabilized electric networks, which frequently generate spikes, the use of a voltage limiting device is advised. 10. Notice: The unit complies with the surge requirement according to EN 61000-4-5

(fine protection); however, installation of an additional medium (via local supply connection) and/or coarse protection (external surge protection) is recommended depending on the individual application in order to avoid damage caused by overcurrent. 11. Notice: Observe the labels on the front panels before connecting or disconnecting any cables. Grounding (Earthing) 4.10.7.3. The RU must be grounded (earthed). 1. Connect an earth-bonding cable to the grounding bolt(s) connection provided on the outside of the Remote Unit (near the Mains connector). Do not use the grounding connection to connect external devices. Figure 4-77 Grounding bolts Figure 4-78 Grounding bolt, schematic view 2. After loosening the hex nut, connect the earth-bonding cable between the two washers as illustrated in the figures above. 3. Then, fasten all parts again by tightening the hex nut. 4. Connect the other end of the ground wire to a suitable permanent ground following local electrical code practices. ION-B User Manual (MN024-

15)_n_20150730.docx Page 91 Users Manual for ION-B Systems Mains Power Connection 4.10.7.4. Before connecting electrical power to the units, the system must be grounded

(earthed) as described in the previous chapter. The Mains power must be connected to the Mains connector of the unit for operation of the RU. A power cable is delivered with each RU. The type of power cable delivered is dependent on the type of power supply in the RU. The AC power cable is a 3.2 m (10.5 ft) 16 AWG cable with a 4-pin Amphenol C016 series plug on one end to connect to the RU Mains connector. The other end of the cable is un-terminated with 3 end splices to connect to the AC power source. A 10 m

(33.7 ft) AC power cable is also available as an option. Protective Cap Amphenol 4-Pin female connector 3x end splice 3 4 2 1 RU Mains Connector blue brown yellow / green B0400A4A 4-Pin Amphenol C016 Series Color Brown Blue n.c Pin Name Phase 1 2 Neutral 3 4 Ground Yellow /

Green n.c. Figure 4-79 AC power cable table 4-4 AC power cable The standard DC power cable is a 3.2 m (10.5 ft) 13 AWG cable with a 4-pin Amphenol C016 series plug on one end to connect to the RU Mains connector. The other end of the cable is un-terminated with 2 end splices to connect to the -48 Vdc power source. Protective Cap Amphenol 4-Pin female connector 2x end splice 3 4 2 1 RU Mains Connector black red 4-Pin Amphenol C016 Series Pin Name n.c 1 48V 2 0V 3 4 n.c. Color n.c Black Red n.c B0400A5A Figure 4-80 DC power cable table 4-5 DC power cable The Vdc/100 power cable is available for locations where the power drawn on each cable must be limited to a maximum of 100 VA. This cable is a 3.2 m (10.5 ft) 16 AWG cable with a 7-pin Amphenol C016 series plug on one end to connect to the RU Mains connector. The other end of the cable is un-terminated with 4 end splices to connect to the -48 Vdc power source. Page 92 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems Protective Cap Amphenol 7-Pin female connector 4x end splice 5 7 4 1 RU Mains Connector 2 B0400A6A 7-Pin Amphenol C016 Series Pin Name 1 2 3 4 5 6 7 0V 48V n.c. 0V 48V n.c n.c Color White Black

-

Red Green

-

-

Figure 4-81 Vdc/100 power cable table 4-6 Vdc/100 power cable Notice: For the AC power supply connection, a minimum cross section of 1.5 mm2 is required and for the DC power supply connection, a minimum cross section of 2.5 mm2 is required. Each wire must observe the applicable national regulations regarding loop impedance, voltage drop, and methods of installation. Make sure to connect the correct voltage to the unit. Notice: Do not connect or disconnect the power cable at the mains connector while power is on. Turn off mains* power before connecting the power cable at the Remote Unit, then, engage mains power again.

* Mains power must be interruptible with an external mains breaker. For the mains breaker, observe the following recommendation:

120 Volt / 20 Amp max. or 240 Volt / 16 Amp, single-phase, 50 / 60 Hz AC service is needed, i.e. the external AC breaker should be 20 Amps max. for 120-Volt service or 16 Amps for 240-Volt service. For the DC power supply, observe the local regulations of the DC service provider. ION-B User Manual (MN024-

15)_n_20150730.docx Page 93 Users Manual for ION-B Systems Use the following method to install and connect the Mains power to the RU:

1. Locate the Mains power cable that was delivered with the RU. 2. Locate or install a suitable power junction box or receptacle near the RU and route the power cable from the power source to the RU. Do not connect the cable to the RUs Mains connector at this time. The power source must be interruptible. 3. The Mains cable must be properly secured observing local regulations and electrical codes. Be sure to allow enough slack in the cable at the RU to plug or unplug the cable into the Mains connector of the RU. 4. Wire the power cable to the junction box or receptacle. Refer to the color code and pin numbers depending on the type of power supply used by the RU. 5. With the cables Mains plug disconnected from the RU, turn the circuit breaker on, unscrew the plugs protective cover, and carefully test the plug with a voltmeter to ensure that the voltage and polarity are correct. 6. Once the testing has been completed, turn off the circuit breaker. 7. Unscrew the protective cover from the Mains connector of the RU. 8. Insert the plug into the Mains connector and tighten the clamping ring until it is hand tight. Do not over-tighten the clamping ring. Clamping ring Mains plug Mains connector Figure 4-82 Connect Mains plug Page 94 ION-B User Manual (MN024-15)_n_20150730.docx Antenna Connection Users Manual for ION-B Systems 4.10.7.5. The Remote Unit has one N-type antenna connector(s). For mounting the cable connector, it is recommended to refer to the corresponding documentation of the connector manufacturer. The bending radius of the antenna cables must remain within the given specifications. The selection of cable and antenna is an important consideration. On the one hand, a cable with higher loss is less expensive but, on the other hand, it impairs performance. Notice: Use an appropriate torque wrench for the coupling torque of N-type connectors (2 N-m / 1.5 ft lb with 13/16 in opening to tighten the N-type antenna connectors. For example, use torque wrench of item no. 244379 available from the CommScope e-catalog. Do NOT use your hands or any other tool (e.g. a pair of pliers)! This might cause damage to the connector and lead to a malfunction of the Remote Unit. Notice:To minimize passive inter-modulation (PIM) distortion, attention must be paid to the physical condition of the connector junctions. Do not use connectors that show signs of corrosion on the metal surface. Prevent the ingress of water into the connector. Attach and torque the connectors properly. 1. Route the antenna cable from the antenna or splitter to the base of the RU. 2. Cut the cable to length and terminate the cable with an N-type male connector. 3. Remove the red plastic protective cover from the N-type female connector. 4. Using an appropriate torque wrench, connect the cable to the antenna port of the RU. Antenna connector Antenna cable Figure 4-83 Antenna connection ION-B User Manual (MN024-

15)_n_20150730.docx Page 95 4.10.7.6. The Alarm port provides alarm contacts that are used to report alarms generated by the RU to external equipment. The connector is a 5-pin Binder 712 series connector. Alarm Ports Users Manual for ION-B Systems 5 1 B0400AZA Figure 4-84 Alarm Connector 4.10.8. Low Power RU Optical Installation Pin 1 2 3 4 5 5-Pin Binder 712 Series Assignment EXT1_Alarm EXT1_GND n.c. EXT2_Alarm EXT_GND table 4-7 Alarm Connector Optical-Fiber-Cable Connection - Rules 4.10.8.1. Main optical system parameters:

Fiber:

Single mode fiber, type is 9.5/125 m Fiber-cable connectors LC/APC ION-U system:

Note:

Note:

The pigtails for the connection between Master Unit and Remote Unit must have a sufficient length. Protection for the optical fibers must be provided where the fibers feed into the units. The system attenuation of the optical fibers, including the connectors, must not exceed 5 dB. System attenuation and attenuation of optical components must be determined. This can be achieved by measuring attenuation and reflection with an appropriate measuring instrument. For pigtails, a total value of < 0.4 dB (measured to a reference plug) can be assumed due to the dead zone of the reflectometer. These measurements must be made with a sufficient length of optical fiber, at the input and output of the device which has to be measured. Page 96 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems Fiber-System Installation:

Fiber-cable connectors have to be of the same type (LC/APC) as the connectors used for the unit. The fiber-optic cables are connected to the optical transceiver. Notice: Angled connectors are not compatible with straight optical connectors; non-

compatibility of connectors will result in permanent damage to both connectors. Before connecting the fiber cables, follow the procedure below to ensure optimized performance. It is important for these procedures to be carried out with care:

Remove fiber-optic protective caps just before making the fiber connections. Do not leave any LC/APC connectors open as they may attract dirt. Unused optical connectors must always be covered by their caps. Do not bend the fiber-optic cable in a tight radius (< 5 cm) as this may cause damage to the cable and interrupt transmission. Using high-grade alcohol and lint-free cotton cleaning swabs, clean the end of the fiber-optic cable that will be inserted in the optical connectors on the donor interface box. Use a fiber end-face inspection tool to scan both, the class fiber and its surrounding area. Check for dirt on the cladding, chips/pits, dirt on the ferrule, and scratches. Connect the fiber-optic cables by inserting the cable end into the laser receptacle. Do not use any index-matching gels or fluids of any kind in these connectors. Gels are intended for laboratory use and attract dirt in the field. Note:

Care should be taken when connecting and disconnecting fiber-

optic cables - use the connector housing to plug or unplug a fiber. Scratches and dust significantly affect system performance and may permanently damage the connector. Always use protective caps on fiber-optic connectors not in use. Cleaning Procedure for Fiber-Optical Components:

Any contamination in the fiber connection results in additional optical transmission loss which could cause whole system failure. It is thus recommended that every fiber connector be inspected and cleaned prior to mating. The goal is to eliminate any dust or contamination and to provide a clean environment for the fiber-optic connection. ION-B User Manual (MN024-

15)_n_20150730.docx Page 97 Users Manual for ION-B Systems When you clean fiber components, always complete the following steps carefully:

Caution: Laser radiation. Risk of eye injury in operation. Do not stare into the beam; do not view it directly or with optical instruments. 1. Turn off the ION-U system (laser sources) before you inspect fiber connectors. 2. Check the connectors or adapters with a fiberscope before cleaning. 3. If the connector is dirty, clean it with a lint-free wipe (dry cleaning). 4. Inspect the connector. 5. If the connector is still dirty, repeat the dry cleaning technique. 6. Inspect the connector. 7. If the connector is still dirty, clean it with 99% isopropyl alcohol (wet cleaning) followed immediately with a dry clean in order to ensure no residue is left on the surface. 8. Repeat steps 5 through 7 until surface is clean. Note: For a more detailed description, please refer to:

http://www.cisco.com/en/US/tech/tk482/tk876/technologies_white_paper09186 a0080254eba.shtml Optical cable installation 1. Locate the Optics connector cover on the lower right side of the RU. Loosen the four cover screws, remove the cover, and set it aside. Removing this cover allows access to the UP and DL optical connectors. 4.10.8.2. Cover Screws Figure 4-85 Remove optics cover Page 98 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 2. Remove the sealing nut from the optical cable gland at the bottom of the RU. Optical connectors Sealing nut Figure 4-86 Remove sealing nut 3. Remove the split-seal and clamp jacket. Clamp jacket Split-seal Figure 4-87 Split-seal and clamp jacket Sealing nut 4. Insert the optical cables through the sealing nut and the clamp jacket. 5. Then insert the optical cables through the opening in the cabinet. ION-B User Manual (MN024-

15)_n_20150730.docx Page 99 Users Manual for ION-B Systems 6. Connect the optical cables to the proper UL and DL LC/APC connectors. Connect LC/APC optical cables Figure 4-88 Optical cables connected 7. Separate the two halves of the split-seal. Place one cable into the hole and the other in the groove of each half of the split-seal. Insert the spit seal into the clamp jacket. Clamp jacket Connector socket Split-seal Sealing nut Figure 4-89 Place cables into split-seal Page 100 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems with the sealing nut. 8. Insert the clamp jacket with split seal to the connector socket and fasten them Figure 4-90 Optical cable installed 9. Replace the optics metal cover and tighten the four screws that were loosened in step 1. ION-B User Manual (MN024-

15)_n_20150730.docx Page 101 Users Manual for ION-B Systems RU Power Supply Replacement 4.10.8.3. The power supply for the RU is a field replaceable module. The type of power supply used by the RU (AC, DC, or Vdc/100) is dependent on the model number of the RU. Attention: Before starting any maintenance on the RU, read and observe chapter 4.10.2 Health and Safety and the electrical installation information in chapter 4.10.7.1 Health and Safety for Electrical Installation. 1. Danger: Electrical hazard. Danger of death or fatal injury from electrical current inside the unit in operation. Before opening the unit, disconnect mains power. 2. Caution: The unit reaches high temperature in operation. Risk of burns by hot surface. Do not touch the unit before it has sufficiently cooled down. 1. Switch off the circuit breaker supplying power to the RU. 2. Once you have confirmed that the power has been shutdown, remove power connector from the RU. Mains Mains plug Figure 4-91 Disconnect Mains power Page 102 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 3. Locate the power supply on the right side of the Remote Unit. 4. Use a #2 Phillips head or slotted screwdriver to loosen the 8 universal slot/Phillips captive power supply screws and carefully the remove the supply. The weight of power supply must be supported as you loosen the screws to prevent damage to the supply. 5. Carefully remove the power supply from the unit. Do not attempt to support the weight of the supply with the attached input and output cables. Power supply Figure 4-92 RU power supply location Loosen 8 universal slot/Phillips screws Mains connector Figure 4-93 8 RU power supply screws Figure 4-94 RU power supply with cables ION-B User Manual (MN024-

15)_n_20150730.docx Page 103 Users Manual for ION-B Systems 6. Locate the input cable connector the power supply on the right side of the supply. for 7. Loosen the 3 Phillips head terminal screws and remove the connector. 8. Locate the output connector for the power supply on the left side of the supply. 9. Loosen the 2 Phillips head screws and remove the output connector. Figure 4-95 RU power supply input cable Figure 4-96 RU power supply output cable 10. Remove the defective supply. Figure 4-97 RU with power supply removed Page 104 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 11. Replace the defective power supply with the new power supply. It is very important to confirm that the replacement supply is the same type as the original supply. The AC, DC, and Vdc/100 supplies are not interchangeable. the input and output connectors, and tighten the terminal screws. 12. Reconnect associated Figure 4-98 RU with replacement power supply 13. Insert the power supply into the RU carefully to avoid damaging any cables. The supply must be supported until the 8 universal slot/Phillips captive power supply screws have been tightened. 14. Tighten the slot/Phillips supply screws. 8 universal captive power Figure 4-99 RU insert power supply ION-B User Manual (MN024-

15)_n_20150730.docx Page 105 15. Reconnect the Mains power plug. Users Manual for ION-B Systems 16. Switch on the breaker and for proper the RU check operation. Figure 4-100 Reconnect Mains power Page 106 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 4.11. REMOTE UNIT START-UP Before switching on the Remote Unit, make sure that:

the modules hosted in the Master Unit have been connected each other with RF jumpers, according to the system design every TFLN master optical TRX has been connected to its Remote Units each Remote Unit has been connected to its coverage antennas Note:

For a correct system start-up, all Remote Units have to be switched on before the Master Unit. Once the Remote Unit has been switched on, its behaviour could be checked by looking at the control LEDs. When the system starts-up, their status can be summarized by the following steps:

1. When the Remote Unit is turned on, both the LEDs turn on for a couple of seconds. 2. After that, the unit green LED remains on (thus indicating proper power supply), while the red LED switches off as soon as the TFLN Master optical TRX is turned on (meaning that DL optical power is OK and no alarms are present). 3. Once the TFLN Master optical TRX has been switched on, if the red LED remains on, please refer to the troubleshooting section. 4. After being switched on the RU in order to be recognized by the supervision management system the corresponding TFLN Master optical TRX must carry out the discovery phase (please refer to the Supervision System Manual for more details). During this phase (which lasts up to maximally four minutes depending on the system complexity) the TFLN LED blinks. Do not connect/disconnect any cables or pieces of equipment during the discovery phase! This may result in the identification failure of the RU. Note:

In case discovery does not start automatically, check through either the LMT or the Remote Supervision if the Remote Unit / discovery has been disabled (refer to LMT or Remote Supervision System manuals for further information). ION-B User Manual (MN024-

15)_n_20150730.docx Page 107 Users Manual for ION-B Systems 4.12. CASE R2, R2E, AND R4E REMOTE UNIT SETTINGS THROUGH RS232 You can get or set information of Remote Units in case R2 and R2E through a local connection to the RS232 port. This can be done through the HyperTerminal (a program available by default in Windows) The below described steps have to be followed:

1. Save the HyperTerminal connection in order to recall it when needed 2. Choose a COM port and configure it as per below Page 108 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 3. Plug the laptop to the RS232 port of the Remote Unit and press ENTER Type the password andrew and press ENTER to login. If you dont press any key the Remote Unit will logout after 2 minutes. 4. Type help and press ENTER to have a brief list of the supported commands for the Remote Unit you have 5. The possible commands have been described in the following. get idboard Shows the identification data of the unit:

CTV: class, type, version SN: serial number FW: firmware revision CKS: firmware checksum ION-B User Manual (MN024-

15)_n_20150730.docx Page 109 get pgr Shows the values of pgr attenuators for each band. set pgr It let change the pgr values, one band each command. The possible values are 0, 5,10,15 dB. Examples of the command syntax are:

set pgr ula=5 for AWS set pgr ulb=5 EPCS for set reset Performs a software reset of the unit swi monitor Disables ASCII protocol. get feature Shows the status of the bands of the unit (1-

>enabled; 0->disabled). Users Manual for ION-B Systems Page 110 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems x is set enable set enablef Let enable/disable the bands of theunit. The command syntax is:

-

xxxxxxxxxxxxxxxxxxx the where hexadecimal digit of a code provided by the factory given the SN of the unit The command become operative only after reset get alpol Shows the configuration of external alarm connectors. 1-> high level alarm, low level not alarm 0->

high level not alarm level alarm, low set alpol Let change the polarity of external alarm. The command syntax is: set alpol ext1=1 set alpol ext2=1 1-> high level alarm, low level not alarm 0->

high level not alarm level alarm, low ION-B User Manual (MN024-

15)_n_20150730.docx Page 111 4.13. TROUBLESHOOTING Users Manual for ION-B Systems 4.13.1. List of All Alarms Errors are indicated by LEDs on the TFAx front panel, as well as by LMT or the Supervision System (running on the remote supervision unit). Both the LMT and the Supervision System can provide complete information about the cause of the alarm. As a consequence, troubleshooting is faster if failure detection is carried out directly through either the LMT or the Supervision System. ION-B modules are designed to exchange information, meaning that each RU can receive failure notifications from its external equipment through alarm connections. Moreover, the TFAx constantly monitors the optical signal received from its TFLN unit to control optical losses. The following table shows a brief description of the possible alarms related to a RU, with reference to the corresponding alerted LEDs and to the actions to be carried out in case of a fault. Remote units can have a sub-set of the below alarms. ALARM CODE ACTION ACTIVE ALARM DESCRIPTION SUPERVISION PRIORITY LEVEL LED RECOMMENDED REL PRIORITY LEVEL (subrack)

(TSUN) Antenna DC loop alarm DL optical power fail1 AGC out of range1 DL RF alarm in Band x

(one for each RU band) WiMax Synchronization Lost alarm The optical power received on the DL is too low and can not be compensated The optical power received is under the allowed 3dB optical loss but it can be compensated HW failure on the DL low band RF section ALWAYS OK RED MAJOR NONE WARNING Check the DL fibre and the TFLN laser status Clean optical connectors MAJOR MINOR RED CRITICAL Return the unit MAJOR The synch signal is not present RED MAJOR External 1 alarm Alarm on the device connected to alarm-contact 1 External 2 alarm Alarm on the device connected to alarm-contact 2 RED RED MAJOR MAJOR Power supply alarm UPS HW failure or malfunction. RF is turned OFF RED MAJOR Check the master unit synch signal. If it is ok return the unit Check external device or alarm connection Check external device or alarm connection Check external PSU. If it works properly, replace the unit MAJOR MAJOR MAJOR MAJOR Internal BUS alarm A malfunctioning on the digital part involves a fault in monitoring functionalities RED CRITICAL Return the unit MAJOR Sensor fail An I2CBUS failure may result in a wrong temperature reading NONE MINOR Return the unit MINOR Temperature alarm Over-temperature alarm 1 See chapter 4.3.10 Automatic Gain Control (AGC) NONE WARNING Check ventilation and environment MINOR table 4-8 Remote Unit Alarms Page 112 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems As the table shows, minor alarms (low priority alarms) are indicated only by either the LMT or the Supervision System, and not through LEDs. Minor alarms detect critical situations which should be checked and tested in order to avoid future possible system faults. The troubleshooting procedures are described in the following chapter and shown in Figure 4-101 Troubleshooting overview 4.13.2. Quick Troubleshooting If the red LED is ON, please follow these steps:

1. Refer to Alarm Relay-Contact Troubleshooting section in order to discover whether or not the alarm is a result of external equipment failure. 2. If alarm-contact troubleshooting has not cleared any failures, clean the optical connectors. 3. If the problem still persists, refer to section to see if the optical cables or connections have any problems along the DL path. 4. If none of the previous actions served to switch off the LED, replace the unit with a new one or contact for assistance. 4.13.3. Alarm Relay-Contact Troubleshooting This procedure should be considered if at least one TFAx alarm-contact is connected to any external equipment. If not, return to main troubleshooting procedure. These steps aim to detect any failure inside external equipment or alarm-contact ports. If the alarm-contacts troubleshooting cannot clear any equipment malfunctions or port failures, then return to the main troubleshooting procedure. For any alarm-contact that is connected to external equipment, follow these steps:

1. Disconnect it, and check the TFAx LED status after the disconnection. 2. If the red LED has switched off, any external equipment that is connected to the alarm-contact port is probably faulty. Please test it. 3. If the TFAx red LED still remains on after the disconnection, measure the voltage between the terminals of the alarm-contact port. a) If the terminals are electrically closed, the alarm-contact port is faulty. Contact the manufacturer for assistance. If the terminals are open, this means neither the analysis of the present alarm-contact nor the one of its external equipment has revealed failures. Re-connect the present alarm-contact port to its external equipment. If the TFAx has any other unchecked alarm-contacts connected to external equipment, apply the whole procedure (i.e. steps 1-3) to this port. ION-B User Manual (MN024-

15)_n_20150730.docx Page 113 b) Users Manual for ION-B Systems 4.13.4. Fibre-Optic DL Troubleshooting 1. Check to see if there are any points in which fibres are experiencing a short radius of curvature. In these cases, rearrange the optical path in order to avoid sharp bends (if necessary, replace the optical cable with a longer one). 2. Check to see if SC-APC connectors are properly installed at both fibre ends. In case they are not, re-plug the SC-APC connectors to adapters. 3. Disconnect the optical fibre and clean it at both ends, then clean the SC-APC ports on both the TFLN and the RU. Re-connect the fibre to relevant ports after cleaning. 4. Disconnect the optical SC-APC connector from the Remote Units DL port, and measure the output power POUT(DL) at the corresponding fibre end. Then, go to the TFLN side, disconnect the optical SC-APC connector from the TFLN DL port and measure the input power PIN(DL) coming out of the TFLN DL port. Calculate the DL fibre attenuation ADL as ADL [dB] = PIN(DL) POUT(DL):

a) If ADL > 4dB, then there are problems with the fibre optic cable. Replace it with a new one. b) If ADL < 4dB, the troubleshooting procedure has not identified the problem. Refer to the Supervision System or contact assistance. Page 114 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems Figure 4-101 Troubleshooting overview ION-B User Manual (MN024-

15)_n_20150730.docx Page 115 Users Manual for ION-B Systems 5. TFBX BOOSTER 5.1. THE MAIN TASKS OF THE TFBX BOOSTER Downlink (DL):

RF output power adjustment: to compensate the gain variation of the auxiliary channel RF amplification: RF signal are boosted in order to maintain a good signal-to-

noise ratio RF filtering: a proper filter rejects the spurious emissions RF splitting: the boosted RF signal is conveyed to two antenna ports Uplink (UL):

Automatic Level Control (ALC): the RF signal level is adjusted according to blocking requirements RF amplification: a low noise amplifier boosts the signal received from antennas in order to maintain a good signal-to-noise ratio RF filtering: the boosted signal is cleaned of the spurious emissions Page 116 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 5.2. DIFFERENT TYPES OF BOOSTERS To ease the system expansion to serve different bands, boosters can be connected to the auxiliary channel of the Remote Units. Figure 5-1 Case B Booster Figure 5-2 Case R2 Booster Figure 5-3 Case U Booster Depending on the bands where radio coverage has to be provided and on the signal power required to cover the environment, the topology / case type of the booster will be determined. t c u d o r P e d o C TFBM7 TFBM17 TFBM7/7 TFBH23/23 r e w o P l y p p u S e s a C B t r o P F R 1 or 2

(dip switch) 1 or 2

(dip switch) 2 B TPSN1/28-80 TPSN3/28-80 TPSN1/28-80 TPSN3/28-80 TPSN1/28-80 TPSN3/28-80 RPS150-Vac RPS150-Vdc table 5-1 Booster Reference Table R2 U 2 n i t e l l u B e d o C PA-103494-EN PA-102073-EN PA-103794-EN see Commscope eCatalog ION-B User Manual (MN024-

15)_n_20150730.docx Page 117 5.3. WARNINGS (TO BE READ BEFORE BOOSTERS ARE INSTALLED) The warnings listed below refer to all boosters. Please read them carefully before starting the installation. Users Manual for ION-B Systems 5.3.1. Choosing a Proper Installation Site for the booster TFBx booster have to be installed as close as possible to the Remote Unit and to the radiating antennas, in order to minimize coaxial cable length, thus reducing downlink power loss and uplink noise figures. When positioning the TFBx booster, be sure to place related antennas in such a way as to minimize the minimum coupling loss (MCL), in order to avoid blocking. The TFBx booster is designed to be fastened to walls, ceilings, or other flat surfaces (TKA installation kits are available; they provide a protective cover for the TFBx boosters, while making installation easier and faster). 5.3.2. Correct Positioning of the Booster and its Power Supply Under no circumstances should any component be affected by the heat created by any other one. The booster and its external power supply should be mounted so as to avoid reciprocal heating. Side-by-side configuration is suggested. Boosters are provided with cooling fins which allow the optimization of heat dissipation. To ensure proper operation the mounting environment should allow for the necessary air flow. It is strongly recommended not to mount the external power supply on a horizontal surface because this position does not allow heat dissipation. External power supplies must be mounted on vertical surfaces. In order to assure proper heat dissipation, external power supplies must be mounted in a vertical position with the power socket downwards. 5.3.3. Power Supply The TFBx boosters are provided with different types of TPSN external power supplies (TFBH: internal power supply), available either for universal mains (90 to 264 Vac) or for negative supply (-60 to -36 Vdc). Different power ranges are available, see table 5-1 Booster Reference Table. Figure 5-4 220 Vac/+28Vdc power adapter ION-B User Manual (MN024-15)_n_20150730.docx Page 118 Users Manual for ION-B Systems 5.4. CASE B BOOSTER 5.4.1. Specifications Dimensions:

Weight:

38 x 240 x 240 mm

(1.5 x 9.4 x 9.4 inches) Please refer to the TFBM dedicated bulletin in order to discover any updated data regarding the weight of a specific Case B TFBx. LED alerts Green = power ON and Antenna 1enabled Red = major alarm LED alerts Green = Antenna 2 enabled Power supply connector RF antenna port 1 RS232 Port RF antenna port 2 Antenna switch connector External alarm connection LED alerts Green = power ON; Antenna 1 enabled Red = major alarm LED alerts Green = Antenna 2 enabled Power supply connector RF antenna port 1 Antenna switch connector RF antenna port 2 External alarm connection Figure 5-5 TFBx Case B Boosters, two different versions ION-B User Manual (MN024-

15)_n_20150730.docx Page 119 Users Manual for ION-B Systems RF ports to be have ports transmitting/receiving signals 2 RF antenna ports, to/from distributed antennas. RF antenna ports are duplexed N-female connectors. These RF ports can be connected to the antennas either directly (i.e. through RF jumper cables) or through splitters, thus allowing more antennas to be fed. Unused RF terminated with load. They can be enabled/disabled through the dip-switch 2 RF ports (if applicable), accepting the Remote Unit antenna port as input and allowing internal combination of the signals of the Remote Unit to the booster antenna ports 1 RF auxiliary input and 1 RF auxiliary output (designed to receive and transmit signals to the Remote Unit). Auxiliary input and output ports are SMA-

female connectors. 50 a Dip switch The case B booster is provided with a dip-switch which allows to enable/disable the second antenna port. In case the antenna port 2 is enabled, relevant green LED is switched on. Alarm Relay Outputs The TFBx is provided with two alarm relay outputs which can be cabled and connected to the Remote Units alarm relay inputs. This way, the alarm information of the booster pass to the Remote Unit itself and are signalled through the red LED of the TFAx and displayed in the supervision system. Visual Alarms Three control LEDs are provided on the TFBx case B front side. The left green LED indicates the power supply status and the antenna 1 enabled, while the red LED indicates any major booster failures (please refer to the respective troubleshooting section). The second green LED, on the right, indicates that the antenna 2 has been enabled through the dip-switch setting. LED colour Red Green Green Meaning Low optical power at DL input and/or RF amplifier failure Power supply OK, antenna 1 enabled Antenna 2 enabled table 5-2 Status and Alarm LED Indication Page 120 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 5.4.2. TFBx Case B Installation The case B TFBx can be mounted to wall or other flat surfaces. The TFBx kit includes:

a Booster TFBx 1. an external power supply adapter 2. 3. a power supply plug 4. a serial cable (if applicable) Figure 5-6 Case B layout with dimensions Figure 5-7 Layout of the power adapter with dimensions ION-B User Manual (MN024-

15)_n_20150730.docx Page 121 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Once you have chosen a location for the booster, please follow these instructions:

Users Manual for ION-B Systems In order to install the M4 dowels (not included) which hold up the TFBx booster, drill four holes into the wall according to the layout shown in Figure 5-6 Case B layout with dimensions Mount the TFBx to the wall by firmly fastening the screws into the dowels. In order to install the M4 screw dowels (not included) which hold up the power supply external adapter, drill two holes into the wall according to the layout of the power supply, shown in Figure 5-7 Layout of the power adapter with dimensions. Mount the external power supply to the wall by firmly fastening the screws. Connect the RF auxiliary ports of the booster to the relevant ports of the Remote Unit If applicable connect the antenna ports of the Remote Unit to the boosters inputs to have internal combination and common antennas output If applicable connect the RS232 port of the Remote Unit to the one of the booster through the RS232 cable provided. Connect the external adapter to the TFBx Booster with the proper cable. Use the dip-switch to choose between the one or two antenna port configuration for the booster If needed cable the relay alarm outputs of the booster with the relay alarm inputs of the Remote Unit to have the booster supervised through the Remote Unit itself. 11. Once the installation is finished, please follow the 5.7 section in order to carry out a proper system start up. Page 122 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 5.5. CASE R2 BOOSTER 5.5.1. Specifications Dimensions:

Weight:

122.5 x 330 x 250 mm

(4.8 x 13 x 9.8 inches) Please refer to the booster dedicated bulletin in order get updated data regarding the weight of a specific Case R2 booster RF Auxiliary Port UL RF Auxiliary Port UL LED alerts Green = power ON Red = major alarm RF antenna port 1 RS232 for laptop connection RS232 to be connected to the RU RF antenna port 2 Power supply connector External alarm connection 2 RF antenna ports, transmitting/receiving signals to/from distributed antennas. RF antenna ports are duplexed N-female connectors. These RF ports can be connected to the antennas either directly (i.e. through RF jumper cables) or through splitters, thus allowing more antennas to be fed. Unused RF ports have to be terminated with a 50 load. 1 RF auxiliary input and 1 RF auxiliary output (designed to receive and transmit signals to the Remote Units). Auxiliary input and output ports are SMA-female connectors. RF ports ION-B User Manual (MN024-

15)_n_20150730.docx Page 123 Users Manual for ION-B Systems Alarm Relay Outputs The TFBx is provided with two alarm relay outputs which can be cabled and connected to the Remote Units alarm relay inputs. This way, the alarm information of the booster pass to the Remote Unit itself and are signalled through the red LED of the TFAx and displayed in the supervision system. Visual Alarms Two control LEDs are provided on the TFBx case R2 front side. The green LED indicates the power supply status, while the red LED indicates any major booster failures (please refer to the respective troubleshooting section). LED colour Red Green Meaning Low optical power at DL input and/or RF amplifier failure Power supply OK table 5-3 Status and Alarm LED Indication 5.5.2. TFBx Case R2 Installation The Case R2 Booster can be mounted to walls or other flat surfaces. The TFBx kit includes:

1. a Booster TFBx an external power supply adapter 2. a power supply plug 3. 4. a serial cable Figure 5-8 Case R2 layout with dimensions ION-B User Manual (MN024-15)_n_20150730.docx Page 124 Users Manual for ION-B Systems Figure 5-9 Layout of power adapter with dimensions Once you have chosen a location for the booster, please follow these instructions:

1. 2. 3. 4. 5. 6. 7. 8. In order to install the M6 dowels (not included) which hold up the TFBx booster and the power supply drill four holes into the wall according to the layout shown in Figure 5-8 Case R2 layout with dimensions and Figure 5-9 Layout of power adapter with dimensions. Insert the M6 dowels into the holes and fasten the power supply to the wall. If you planned to use a common screw anchor to support both the booster and the external power supply, take care not to screw this dowels till you fastened the booster. Fasten the booster to the wall and tighten the 4 dowels. Connect the RF auxiliary ports of the booster to the relevant ports of the Remote Unit Connect the RS232 port of the Remote Unit to the one of the booster through the RS232 cable provided. Connect the external adapter to the TFBx Booster with the proper cable. If needed cable the relay alarm outputs of the booster with the relay alarm inputs of the Remote Unit to have the booster supervised through the Remote Unit itself. Once the installation is finished, please follow the 5.7 section in order to carry out a proper system start up. ION-B User Manual (MN024-

15)_n_20150730.docx Page 125 5.6. CASE U BOOSTER Users Manual for ION-B Systems 5.6.1. Specifications Dimensions:

Weight:

514 x 480 x 205 mm

(20.2 x 18.9 x 8 inches) Please refer to the booster dedicated bulletin in order get updated data regarding the weight of a specific Case U booster figure 5-10 Block diagram Case U booster Page 126 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems The RF, mains power, alarm, power control, and expansion ports are located on the bottom of the booster. A B G C D H E F I O P R Q J N M K L A Expansion DL port path 2 B Expansion UL port path 2 C Expansion DL port path 1 D Expansion UL port path 1 E Status LED path 2 F Alarm connector 2 G Alarm connector 1 H Status LED path 1 I Probe path 2 J Probe path 1 K Mains power connector L Grounding (earthing) bolts M RF antenna port 4-21 IN path 1 N RF antenna port 4-21 IN path 2 O RF antenna port OUT path 2 P RF antenna port OUT path 1 Q Local Port RS-232 path 1 R Local Port RS-232 path 2 figure 5-11 Booster connectors and Status LEDs Antenna Ports OUT The booster has two duplex 4.3-10 female antenna ports for transmitting and receiving signals to and from distributed antennas. These RF ports can be connected directly to antennas (i.e. using RF jumper cables) or through splitters, allowing additional antennas to be fed by the booster. O P Antenna Ports IN The booster has two duplex 4.3-10 female antenna ports for connecting the antenna OUT ports of two TFAx Remote Units. The signals are combined and fed to the RF antenna OUT ports of the booster. NM Status LEDs The status LEDs the LED indicates the severity of the alarm. H E provide a visual warning of an alarm condition. The color of ION-B User Manual (MN024-

15)_n_20150730.docx Page 127 Expansion Ports The Expansion UL are QMA female connectors that are used to connect to two RUs to receive the additional bands. These ports must be terminated if not used. and Expansion DL ports D B C A Users Manual for ION-B Systems Mains Connector The booster receives its power through the Mains connector

. The type of connector is dependent on the booster model. A 4-pin Amphenol connector is used for AC models and standard DC models. A 7-pin Amphenol connector is used for DC models powered by a dual cable supply. K Alarm Connector The booster has two summary alarm relay outputs that can be used to connect to the corresponding TFAx external alarm inputs and monitor the status of the booster. The alarm connectors are 5-pin Binder connector. G F Local Port RS-232 The RS-232 ports Q interfaces to the booster. R are standard DB-9 female connectors. They are local Probe Port The probe ports the antenna outputs without disconnecting the antennas. The coupling is as follows:

are QMA measurement probes that allow the measurement of J I Port Coupling dB typ. 2300 MHz 41.5 Page 128 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 5.6.3. TFBx Case U applications The TFBx with integrated antenna port combiner together with ION-B TFAx RU allows for further options. figure 5-12 One RU one booster one antenna figure 5-13 Two RUs one booster two antennas ION-B User Manual (MN024-

15)_n_20150730.docx Page 129 Users Manual for ION-B Systems 5.6.4. TFBx Case U Installation Before the installation of the TFBx Case U booster read and observe chapters 4.10.2 and 4.10.3. The mechanical installation of the TFBx Case U booster is identical to the installation of the TFAx Case U. For mounting the booster to a wall or pole see chapter 4.10.5. The electrical installation of the TFBx Case U booster is almost identical to the installation of the TFAx Case U. For the electrical connection see chapter 4.10.7. The differences in electrical installation are:

the TFBx has got no optical connection, no fiber has to be connected to the booster the TFBx has got two alarm connectors for alarm connection to the two TFAxs, one for each TFAx the TFBx has got two antenna OUT ports for the connection of two antennas, one for each amplified band the TFBx has got two antenna IN ports for combining the RF signals from the TFAxs and the TFBx to the OUT ports of the TFBx, one for each TFAx; the cables (4.3-10 to N, 1.5 m) are part of the delivery the TFBx antenna port connectors are 4.3-10 female, not N female 5.6.5. TFBx Case U Power Supply Replacement The replacement of the power supply unit is identical to the replacement of the power supply of the TFAx Case U. For replacing the power supply of an TFBx Case U see chapter 4.10.8.3. Page 130 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 5.7. TFBX BOOSTER START-UP Before the TFBx booster is switched on, make sure that:

the modules hosted in the Master Unit have been connected to each other with RF jumpers, according to the system design each TFLN Master optical TRX has been connected to its RU each booster has been connected to its Remote Unit (both RF and RS232 if applicable) each booster and Remote Unit has been connected to its coverage antennas For a correct system start-up, all the RUs and boosters have to be switched on prior to the Master Unit. Once the TFBx has been switched on, its behaviour can be summarized as per the following indicators:

1. When the booster is turned on, both LEDs turn on for a couple of seconds. 2. After that, the units green LED remains on (thus indicating proper power supply), while the red LED switches off. 3. If the booster is connected to the Remote Unit through the RS232 port, once the booster is switched on the red led of the Remote Unit blinks for a couple of seconds until the Remote Units gets all the information from the booster about possible band which needs shut down. ION-B User Manual (MN024-

15)_n_20150730.docx Page 131 5.8. TROUBLESHOOTING Users Manual for ION-B Systems 5.8.1. List of All Alarms Errors are indicated by LEDs on the TFBx front panel, as well as by LMT or the Supervision System (running on the remote supervision unit) supposed that the relay alarms have been cabled. The booster is not communicating the whole list of alarms, only the Remote Unit can alert (with the external alarm information) trough the LMT and the Supervision System that the booster has a wrong behaviour. The following table shows a brief description of the possible alarms related to a booster, with reference to the corresponding alerted LEDs and to the actions to be carried out in case of a fault. Boosters can have a sub-set of the below alarms. ALARM CODE ALARM DESCRIPTION DL ALC overpower Power has increased the ALC range ACTIVE ACTION LED RECOMMENDED RED Check the RF power REL PRIORITY LEVEL (subrack) Synchronism Fault Synchronism has been loosen RED Check master unit and the fiber. If it works properly, replace the unit MAJOR MAJOR PLL alarm PLL is not locked to the frequency RED Return the unit MAJOR Power supply alarm UPS HW failure or malfunction. RED Check external PSU. If it works properly, replace the unit MAJOR The troubleshooting procedures are described in the following chapter. table 5-4 Boosters Alarm 5.8.2. Quick Troubleshooting If the red LED is ON, please follow these steps:

1. Check the master unit to see if synchronism (if applicable) and RF power works properly 2. If it does not clear the failure, return the unit Page 132 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 6. RACK-BASED MASTER UNIT 6.1. TPRNX4 SUBRACK 6.1.1. Major TPRN Features The TPRNx4 is a 19 subrack where all the ION-B plug-in modules can be inserted. ION-B equipment provides a wide variety of these subrack models differentiated according to power supply. Each one is provided with:

12 free slots, each with Height=4HE, Width=7TE Power supply 220 Vac or -48 Vdc Locally or remotely connectable through:

a. RS232 serial port b. RS485 two-wire bus c. sub-D 15 pin male-connector Internal microcontroller for I2CBUS alarm collection Manual reset button, able to re-initialize both the inserted modules and the TPRN microcontroller Manual stand-by button, able to re-initialize the inserted modules, while keeping the TPRN microcontroller working. Figure 6-1 TPRN subrack ION-B User Manual (MN024-

15)_n_20150730.docx Page 133 6.1.2. TPRN Models All of the available TPRN subracks are described briefly on the following pages:

Users Manual for ION-B Systems Passive subrack (TPRN04) 6.1.2.1. TPRN04 is a passive subrack. It cannot supply power to any inserted module, and therefore is designed to host passive modules only. It can be useful in a multi-

subrack system, in case the customer decides to put all the active modules in an active subrack, to be chosen among the following:

220 Vac powered subracks (TPRN14 / TPRN24) 6.1.2.2. TPRN14 is an active subrack designed to be fed through 220 Vac universal mains. Both the connector for the 220 Vac power supply and the communication ports are placed on the rear of subrack. The 220 Vac power supply is not redundant (ie, no spare adapter is provided). TPRN24 is an active subrack designed to be fed through 220 Vac universal mains. Both the connector for the 220 Vac power supply and the communication ports are placed on the rear of subrack, and the 220 Vac power supply is redundant: i.e., a spare adapter guarantees the correct system operations even if the main 220Vac adapter has a breakdown.

-48Vdc powered subrack (TPRN34) 6.1.2.3. TPRN34 is an active subrack designed to be fed through a 48 Vdc negative supply. Both the connector for the -48Vdc power supply and the communication ports are placed on the rear of the subrack. RS232 port RS485 ports RS232 port RS485 ports sub-D 15 connector sub-D 15 connector Power supply 220Vac Switch On/Off Power supply 48Vdc Switch On/Off

(a)

(b) Figure 6-2 Rear view of the TPRN subrack with 220Vac power supply (a) and with -

48Vdc power supply (b) Page 134 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 6.1.3. TPRN Power Supply All the TPRN models refer to one of the following power supplies:

Universal mains

(85 to 265Vac, 50/60Hz). This connector is mounted on the TPRN back panel, both for the redundant version and the simple one. A ground terminal and a couple of fuses are also included. Fuses must be replaced in case of failure (if it happens, the failure is detected by the Supervision System).

-48 Vdc

(-72 to -36 Vdc) This connector is mounted on the back panel of the TPRN. A fuse is provided underneath the -48 Vdc connector, and must be replaced in case of failure (if it happens, the failure is detected by the Supervision System). Figure 6-3 85 to 265Vac inlet Blue terminal: 0 V Blue terminal:

-72-36 Vdc Fuse Figure 6-4 -48Vdc inlet Fuse Whichever power supply is chosen (85 to 265 Vac or -72 to -36 Vdc) an additional external ground connector is provided on the rear of the TPRN. The external power supply (220Vac or -48Vdc) is converted to a +12Vdc voltage, feeding the active modules inserted into the TPRN. Figure 6-5 Ground connector ION-B User Manual (MN024-

15)_n_20150730.docx Page 135 6.1.4. TPRN Ports The TPRN subrack is provided with a set of I/0 ports which allows the connection to any external device. Users Manual for ION-B Systems RS232 serial port 6.1.4.1. The RS232 serial port can be used to connect the TPRN subrack to the remote supervision unit or to a laptop running LMT software. Please note that a standard RS232 cable is needed. Baud rate (bps) Dip-switch 5 9600 19200 OFF ON table 6-1 Setting the RS232 baud rate through the dip-switch 5 RS485 addressing dip-switches

(Dip-switches 1 to 4) Baud-rate dip-switch

(Dip-switch 5) Figure 6-6 Dip-switches on the TPRN backplane Page 136 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems The connection baud rate can be set to 9600bps or 19200bps, by properly setting the dip-switch 5 standing on the interior TPRN backplane (Figure 6-6 Dip-switches on the TPRN backplane). The baud rate setting through dip-switch 5 is shown in table 6-1 Setting the RS232 baud rate through the dip-switch 5. Whichever baud rate you choose through dip-switch 5, remember that:

the same RS232 connection speed must be set up on the remote supervision unit the baud rate which is selected through the dip-switch 5 sets the connection speed for both the RS232 port and the RS485 port as the TPRN uses both ports with the same rate. RS485 port 6.1.4.2. The RS485 port consists of two RJ45 connectors, which can both work as input or output ports towards a RS485 bus. This RS485 bus has to be used in order to connect a multi subrack system to the remote supervision unit. In this case:

the TPRN subracks have to be connected to one another via RS485 bus in a daisy chain;

In order to monitor the whole system, the remote supervision unit has to be connected to one of the TPRN subracks through RS232 port. Before connecting the TPRN subracks belonging to a multi-subrack system, remember to assign an exclusive binary address to each one. This is essential in order to allow the Supervision System recognize the different master units without any conflicts. The binary address assignment can be done through dip-switches 1,2,3,4, which are on the interior TPRN backplane (see Figure 6-6 Dip-switches on the TPRN backplane). A list of correspondences between the addresses and the dip-switches is provided in table 6-2 Dip-switches address settings: simply note that dip-switch 1 is the least significant binary digit, while dip-switch 4 is the most significant one. The baud rate of the RS485 ports is the same as the RS232 port as per the dip-

switch 5 setting. Whichever baud rate you choose, remember that:

the same RS485 connection speed has to be set up on for the entire connected device (TPRN subracks or TSUN remote supervision unit);

the baud-rate which is selected through the dip-switch 5 sets the connection speed for both the RS485 port and the RS232 port. ION-B User Manual (MN024-

15)_n_20150730.docx Page 137 Users Manual for ION-B Systems Address

(Dec) Address

(Bin) Dip-

switch 1 Dip-

switch 2 Dip-

switch 3 Dip-

switch 4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Reserved OFF 1 OFF 10 OFF 11 ON 100 ON 101 ON 110 ON 111 OFF 1000 OFF 1001 OFF 1010 OFF 1011 ON 1100 ON 1101 ON 1110 1111 ON table 6-2 Dip-switches address settings OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF OFF OFF OFF OFF OFF OFF ON ON ON ON ON ON ON ON Sub-D 15 poles male connector 6.1.4.3. The TPRN subrack provides sub-D 15 poles male connector, shown in Figure 6-7 Sub-D 15 poles male connector. PIN 1 PIN 8 PIN 9 PIN 15 Figure 6-7 Sub-D 15 poles male connector The pins are numbered from left to right, and from top to bottom (refer to Figure 6-7 Sub-D 15 poles male connector). A more detailed description of the meaning and functionality of each pin is reported in table 6-3 Functional description of pins provided by sub-D male connector. This connector provides:

4 opto-isolated input ports which can be used to reveal any failure condition on external equipment. The default status of these input ports can be defined through the Supervision System. After that, any change from default status will be revealed as a failure signal. a summary of major and minor alarms related to failures detected not only on the TPRN subrack, but also on any active modules hosted by the TPRN itself. Page 138 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 2 relay output ports, which be can used to drive any external device connected to subD-15 pins adapter. By using the Supervision System, each of these output ports be can set up in open or close modes. PIN 1 2 3 Name Ground Digital input n.1 (SW assignable) Digital input n.2 (SW assignable) Disconnected pin 4 5, 6 Summary of major alarms 7, 8 Summary of minor alarms Digital input n.3 (SW assignable) 9 10 11 12, 13 14, 15 Digital input n.4 (SW assignable) Disconnected pin Digital output n.1 (SW assignable) Digital output n.2 (SW assignable) Meaning It is a ground terminal for digital inputs, i.e. for pin 2, 3, 9, 10. This port can be used to monitor external equipment status. Once a default working status has been assigned

(through the Supervision System) to this input port, any change is detected as a failure signal. This port can be used to monitor external equipment status. Once a default working status has been assigned

(through the Supervision System) to this input port, any change is detected as a failure signal. No meaning These pins present an open circuit if a major alarm is active on the TPRN subrack or on any module hosted in it. These pins present an open circuit if a minor alarm is active on the TPRN subrack or on any module hosted in it. This port can be used to monitor external equipment status. Once a default working status has been assigned

(through the Supervision System) to this input port, any change is detected as a failure signal. This port can be used to monitor external equipment status. Once a default working status has been assigned

(through the Supervision System) to this input port, any change is detected as a failure signal. No meaning These pins are terminals of an output port (output relay 1), which can be driven through the Supervision System. The output port can be set to open or close condition. These 2 statuses can be used to pilot any external device connected to subD-15 connector. These pins are terminals of an output port (output relay 2), which can be driven through the Supervision System. The output port can be set to open or close condition. These 2 statuses can be used to pilot any external device connected to subD-15 connector. table 6-3 Functional description of pins provided by sub-D male connector Note:

The TPRN subrack uses I2Cbus standard protocol to collect status and alarm information from hosted modules. Thanks to that, the alarm summaries (provided through pins 5-6 and 7-8) report major and minor failures related not only to the TPRN subrack but also to any hosted modules. ION-B User Manual (MN024-

15)_n_20150730.docx Page 139 Users Manual for ION-B Systems 6.1.5. TPRN Alarms A full description of all TPRN alarms is provided by the Supervision System; The following table provides a brief description of the TPRN alarms, as they are reported by the LMT software. TSUN Alarm Codedescription Redundant supply active(only for redundant power supply versions) Power Supply alarm Alarm Description Active LED Supervision Priority Level Action Reco-

mended REL Priority Backup power supply activated YEL-

LOW MAJOR Return the unit MINOR There is a degradation on the power supply provided to the boards RED MAJOR Return the unit MAJOR I2CBUS bus error Internal I2CBUS communication malfunction YEL-

LOW CRITICAL Temperature alarm Aux input alarm nr0 Aux input alarm nr1 Aux input alarm nr2 Aux input alarm nr3 Over-

temperature alarm The device connected to the input alarm port 0 caused an alarm condition The device connected to the input alarm port 1 caused an alarm condition The device connected to the input alarm port 2 caused an alarm condition The device connected to the input alarm port 3 caused an alarm condition YEL-

LOW MINOR RED CRITICAL RED MAJOR RED MINOR RED WARNING Check if the fault is on the unit (see Supervision System). If not, return the unit Check ventilation and environment Check the status of the connected device Check the status of the connected device Check the status of the connected device Check the status of the connected device MINOR MINOR

-

-

-

-

table 6-4 Description of the alarms of the TPRN subrack Page 140 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 6.1.6. Warnings - recommended when designing or installing Providing correct heat dissipation 6.1.6.1. For correct use of the TPRN subrack, it is important to verify that:

the system is designed for no more than 8 TFLNs inside a TPRN subrack. This guarantees proper heating dissipation for the system. In case you want to install more than 8, it is important to provide the subrack with a proper ventilation system;

active and passive modules should be alternated as much as possible inside the TPRN subrack avoiding too many active cards being inserted close together;

in case the system consists of more than one TPRN subrack, a minimum distance of 1 HU has to be kept between nearby TPRN subracks to ensure proper heat dissipation. The rack containing the TPRN subracks has to be large enough to guarantee this correct distance between master units. Minimizing equipment costs 6.1.6.2. In order to reduce the cost of ION-B equipment, a multi-subrack system should be designed according to the following guidelines:

a passive subrack (TPRN04) may be used to house only passive modules;

an active subrack (TPRN14, TPRN24, TPRN34) may be used to sustain all the active modules, and some of the passive ones (as stated above, it is advisable to alternate active and passive cards in an active subrack). Setting the dip-switches in a multi subrack system 6.1.6.3. If you are installing a multi-subrack system, remember to assign each subrack an exclusive binary address, by properly setting dip-switches 1,2,3,4 on the interior TPRN backplane (see Figure 6-6 Dip-switches on the TPRN backplane and table 6-2 Dip-switches address settings). Dip-switch 5 has to be set on each TPRN subrack in order to fix the baud rate for the RS485 and RS232 ports. Connecting the TPRNs through the RS485 port is necessary when supervising the whole multi subrack system through the remote supervision unit (to be set at the same baud rate). ION-B User Manual (MN024-

15)_n_20150730.docx Page 141 Users Manual for ION-B Systems

(a) suitable power cord (b) standard RJ-45 cable

(c) RS232 cable (d) 1 Cd rom, including ION-B manuals Figure 6-8 Some of the installation accessories provided with the TPRN subrack 6.1.7. TPRN Installation The TPRN kit provides:

1 TPRN subrack suitable power cord (a) 1 standard RJ45 cable (b) 1 standard RS232 cable

(male-female), 2m (c) 1 CD Manual (d) correct ensure Firstly, insert the subrack into the cabinet and apply 4 screws (not provided) in order to fix it. To TPRN installation, distance between the front door of the rack and the front side of the TPRN should be at least 15cm, otherwise the RF and optical cables could be damaged when cabinet door is closed. Figure 6-9 Mounting holes of TPRN Page 142 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems Intra-subrack distance must be at least 1 HU to allow air circulation. 1-HU inter-subrack distances can be properly filled through blind panels. Leave at least 1 HU distance between two subracks in order to facilitate air circulation. Leave at least a 1 HU free space between the bottom or the top of the cabinet and the TPRNs. Figure 6-10 Intra-subrack distance Connect the ground to the safety ground terminal. Then, connect the power supply connector to the mains. Power supply Ground terminal Figure 6-11 Power supply and ground terminals on the rear side of the TPRN subrack ION-B User Manual (MN024-

15)_n_20150730.docx Page 143 Users Manual for ION-B Systems 6.1.8. TPRN Start-up Before switching on the TPRN subrack, make sure that:

all necessary modules have been inserted the modules have been connected to each other by RF jumpers, according to what has been planned during the system design each TFLN contained in the Master Unit has been connected to its TFAx Remote Units each TFAx Remote Unit has been connected to its coverage antennas the remote supervision unit (if present) has been connected or housed to the Master Unit different subracks have been connected to each other via bus RS485 and each of them has different addresses the rack housing the TPRN is large enough to leave a minimum distance of 1 HU between contiguous TPRN subracks Remember that TFAx Remote Units have to be switched on before the relevant Master Unit. Once the TPRN subrack has been switched on, the system behaviour can be summarized by the following steps:

About 10sec after the TPRN subrack has been switched on, all TFLN modules housed in the TPRN itself begin a discovery phase in order to identify and collect status of the connected TFAx Remote Units. While the discovery phase is working (max. 4min. depending on the system complexity) each of the TFLN general alarms (i.e., LED ) blink, whereas the other TFLN LEDs go on showing the detected status. Do not connect/disconnect any cable or piece of equipment until all TFLN modules have finished the discovery phase. This may result in failing to identify the TFAx. Regardless, during the discovery phase, the entire system continues to work correctly as the discovery process aims to collect information about the TFAx but without affecting basic system functionalities. Once the discovery has finished, the general alarms (i.e. the LED ) on each TFLN panel stop blinking and switch OFF (provided that the TFLN master optical TRX is not affected by a general failure). Page 144 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 6.1.9. TPRN Troubleshooting In case a TPRN subrack shows any problems, a more detailed status and alarm description is able to be provided through the remote supervision unit. A complete overview of TPRN alarms is provided in table 6-4 Description of the alarms of the TPRN subrack. A power supply degradation occurs in case the +12Vdc power falls below an in factory set threshold level. In this case, the TPRN automatically switches to standby mode so that no over-current is able to get through the circuitry of hosted modules, thus preserving the systems integrity. Once the power supply has been repaired, the TPRN needs to be rebooted. In case the TPRN subrack is equipped with a redundant power supply (TPRN24), a degradation of the +12 Vdc power results in an automatic switching from main to spare converter. In case a redundant power supply is degraded, the TPRN automatically turns to stand-by mode. Once the power supply has been repaired, the TPRN needs to be rebooted. A I2Cbus alarm occurs when the TPRN subrack is not able to communicate with one or more of the hosted modules. Each TPRN slot is able to automatically detect the presence of a module inside the slot. If the module is detected but the TPRN is not able to communicate with it through the I2Cbus, an alarm is activated. Note:

At commissioning, remember to mask the unused slots through LMT software (please refer to the relevant manual for more information) to avoid triggering insignificant alarms. Before carrying out any troubleshooting procedures, please check the LMT or Supervision System manuals. ION-B User Manual (MN024-

15)_n_20150730.docx Page 145 6.2. FAST MINIRACK TPRF31 Users Manual for ION-B Systems 6.2.1. Major TPRF Features The TPRF31 is a low-cost minirack (1HU x 19) which can host 2 ION-B single-slot cards, such as:

-

-

2 Master Optical TRX, thus being able to drive up to 8 ION-B Remote Units 1 Master Optical TRX (driving up to 4 ION-B Remote Units) and a proper ION-

B card, working as Point-of-Interface (POI) towards the BTS. External splitting-combining modules are optionally available, thus providing a complete solution for building simple and low-cost Distributed Antenna Systems. Its installation-friendly brackets are suitable for both wall mounting and rack-

mounting, thus making the installation of the ION-B Fast MiniRack easy and unobtrusive. Thanks to its RS232 / RS485 bus, the TPRF31 Fast MiniRack can be fully integrated with any additional ION-B MiniRacks or standard racks, and managed through the full system supervision, using the ION-B standard supervision interface. Lastly, its external dry contacts and auxiliary inputs allow the Fast MiniRack to collect information about any external device, thus making it into a fully environment-

embedded device. a b Figure 6-12 Front view of the TPRF31 Fast MiniRack, both with free slots (a) and housing 2 TFLN master transceivers (b) Figure 6-13 Rear view of the TPRF31 Fast MiniRack, powered -48 Vdc Page 146 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 6.2.2. On/Off Switch and Power Supply The TPRF31 Fast MiniRack can be powered from -36 to -72 Vdc. A fuse is provided underneath the -48 Vdc connector, and must be replaced in case of failure (when it happens, the Supervision System will detect the failure). On/Off switch Power

-48Vdc Figure 6-14 Rear view of the TPRF31 Fast MiniRack: Power supply connectors and On/Off switches 6.2.3. Reset and Store/Clear Buttons Store/

Clear Reset Figure 6-15 Rear view of the TPRF31 Fast MiniRack: Reset and Store/Clear buttons Reset The Reset button, located on the TPRF31 rear side, performs a complete reset of the Fast MiniRack, and is particularly useful when the MiniRack bus has become blocked in any way. Compared to the manual reset which can be perfomed by switching off and on the system through the On/Off switch, the Reset button is preferable because it does not cause any interruption in feeding the TPRF31. Store/Clear The Store/Clear button, located on the TPRF31 rear side, carries out a complete masking of the unused TPRF31 slots and of its TFLN ports. This operation should be carried out during the initial system installation, after all of the TFLN units which are hosted by the TPRF31 MiniRack have stopped blinking (i.e., after they have finished the discovery phase: see the TFLN section of this User Manual for further clarification). The Store/Clear operation must also be carried out after any change affecting the TPRF slot configuration and the used ports on the TFLN transceivers. When switching on and off the system in any other circumstances, no Store/Clear operation is normally required. ION-B User Manual (MN024-

15)_n_20150730.docx Page 147 Users Manual for ION-B Systems 6.2.4. Visual Alarms The TPRF31 front panel is provided with 2 LEDs, showing status and alarm information. LED significances are provided in the following table. LED colour Significance Red Failure on the TPRF31, on one of the TFLN master transceivers, or on one of the connected Remote Units Green Power supply status OK Figure 6-16 TPRF31 visual alarms table 6-5 Meaning of the LEDs on the TPRF31 front-side Further information about alarm status is delivered by the ION-B Supervision Systems. 6.2.5. TPRF31 Ports The TPRF31 is provided with a series of ports which allow for the connection to any external device. These different ports are described hereinafter. RS232 Serial Port 6.2.5.1. The RS232 serial port can be used to connect the TPRF minirack to the remote supervision unit or to a laptop running LMT software. Please note that a standard RS232 cable is needed. The connection baud rate can be set to 9600 bps, 19200 bps, 57600 bps, or 115200 bps by properly setting the dip-switches 6 and 7 on the rear panel of the TPRF31 backplane (Figure 6-17 Dip-switches on the TPRF31 backplane). The baud rate setting using the dip-switches 6 and 7 is shown in table 6-6 Setting the RS232 baud-

rate through dip-switches 6 and 7. Baud Rate [bps] Dip-switch 6 Dip-switch 7 9600 19200 57600 115200 OFF ON OFF ON OFF OFF ON ON table 6-6 Setting the RS232 baud-rate through dip-switches 6 and 7 Page 148 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems Figure 6-17 Dip-switches on the TPRF31 backplane Whichever baud rate you choose by dip-switches 6 and 7, remember that:

the same RS232 connection speed must be set up on the remote supervision unit the baud rate which is selected by the dip-switches 6 and 7 set the connection speed for both the RS232 port and the RS485 port as the TPRN uses both ports with the same rate RS485 Port 6.2.5.2. The RS485 port consists of two RJ45 connectors, which can both work as input or output ports to and from a RS485 bus. This RS485 bus has to be used in order to connect a multi subrack system to the remote supervision unit. In this case:

the TPRF miniracks have to be connected to one another via an RS485 bus in a chain;

in order to monitor the entire system, the remote supervision unit has to be connected to one of the TPRF miniracks via an RS232 port. Before connecting the TPRF miniracks belonging to a multi-subrack system, remember to assign an exclusive binary address to each one. This is essential in order to let the Supervision System recognize the different master units without any conflict. The binary address assignment can be done using dip-switches 1, 2, 3, 4, and 5, which are located at the backplane of the TPRF (see Figure 6-17 Dip-switches on the TPRF31 backplane). A list of the correspondences between the addresses and the dip-switches is provided in table 6-7 Dip-switches address settings: simply note that dip-switch 1 is the least significant binary digit, while dip-switch 5 is the most significant. The baud rate of the RS485 ports is the same as the RS232 port as per the dip-

switch 5 setting. ION-B User Manual (MN024-

15)_n_20150730.docx Page 149 Users Manual for ION-B Systems Whichever baud rate you choose, remember that:

the same RS485 connection speed has to be set up on all connected devices

(TPRF miniracks or TSUN remote supervision unit);

the baud rate selected by dip-switches 6 and 7 sets the connection speed for both the RS485 port and the RS232 port. Address

(Dec) Reserved Reserved 1 2 3 4 5 6 7 8 9 10 11 12 13 14 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Address

(Bin) 00001 00010 00011 00100 00101 00110 00111 01000 01001 01010 01011 01100 01101 01110 01111 10000 10001 10010 10011 10100 10101 10110 10111 11000 11001 11010 11011 11100 11101 11110 11111 Dip-

switch 1 ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON ON ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON Dip-

switch 2 OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON Dip-

switch 3 OFF OFF OFF ON ON ON ON OFF OFF OFF OFF ON ON ON ON OFF OFF OFF OFF ON ON ON ON OFF OFF OFF OFF ON ON ON ON Dip-

switch 4 OFF OFF OFF OFF OFF OFF OFF ON ON ON ON ON ON ON ON OFF OFF OFF OFF OFF OFF OFF OFF ON ON ON ON ON ON ON ON Dip-

switch 5 OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON Reserved table 6-7 Dip-switches address settings Dip-switch 8 is used to match the impedance of a terminal TPRF31 node to the impedance of the transmission line being used. When the TPRF31 is the first or the last node of a subrack chain, dip-switch 8 can be set to ON if the length of the RS485 cables in the chain is such to cause a significant propagation delay, compared to the bit width (and therefore to the baud rate previously set). Page 150 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems In no such case, dip-switch 8 can be set to OFF. 485 Bus Termination Load Dip-switch 8 Not connected Connected OFF ON table 6-8 Setting the 485 Bus termination load with dip-switch 8 Power Supplying Ports 6.2.5.3. The front side of the TPRF31 Fast MiniRack is provided with 4 power supplying ports, conveying the -48Vdc power supply to up to 4 ION-B Remote Units. a b Figure 6-18 TPRF31 Power supplying ports on TPRF31 front side (a), Connection scheme of the power supply ports (b) Please refer to relevant bulletin in order to check that the overall maximum power the TPRF31 provides to your Remote Units is below the overall maximum power supported by the unit. Auxiliary Inputs 6.2.5.4. The rear side of the TPRF31 Fast MiniRack is provided with two auxiliary input alarms, allowing the monitoring of the alarm status (on/off) of any external device. The alarm status is able to be associated either with the open-circuit or the closed-

circuit status by properly setting the TPRF31 page of the TSUN Supervision Interface. Auxiliary input connectors are Phoenix Contact MC1,5-2-G-3.5 connectors working with typical current rating. ION-B User Manual (MN024-

15)_n_20150730.docx Page 151 a b c *

Users Manual for ION-B Systems Normally Closed (to CC) Normally Open (to CC) Common Contact (CC) Figure 6-19 External Alarm Outputs (b) and Auxiliary Inputs (c) on the TPRF31 rear side (a)

* Alarm Outputs 1 and 2 (c) refer to Major and Minor alarms, respectively Figure 6-20 Description of the External Alarm Outputs External Alarms 6.2.5.5. The rear side of the TPRF31 Fast MiniRack is provided with two Alarm-output dry-

contacts, which are able to provide alarm information about Major Alarms and Minor Alarms (see Figure 6-19 External Alarm Outputs (b) and Auxiliary Inputs (c) on the TPRF31 rear side (a)). A full description of these Major and Minor Alarms is provided in table 6-9 Alarm information available through external alarm contacts. External Alarm Outputs are Phoenix Contact MC1, 5-3-G-3.5 connectors. Alarm Output N Description Active Alarm Severity None I2CBus alarm Vcc Slot 1 does not host a card and is not masked Slot 2 does not host a card and is not masked At least one sub-system unit has a critical or major alarm None Temperature At least one sub-system unit has a critical or major alarm

---

Critical Major Critical Critical or Major Major

---

Warning Minor or Warning 1 2 Major and Critical alarms Minor and Warning alarms table 6-9 Alarm information available through external alarm contacts Page 152 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 6.2.6. Warnings - recommended when designing or installing Installation site features 6.2.6.1. TPRF31 minirack telecommunication rooms where there is a restricted access permission. for safety and security scopes, shall be installed on Providing correct heat dissipation 6.2.6.2. For correct use of the TPRF31 subrack, it is important to verify that:

in case TPRF31 has been mounted in a vertical position (please refer to the TPRF31 Installation section) the power supplying ports (located on the TPRF31, front side, Figure 6-18 TPRF31 Power supplying ports on TPRF31 front side (a), Connection scheme of the power supply ports (b)) have been turned upwards. in case TPRF31 has been mounted on a rack (please refer to the TPRF31 Installation section), a minimum distance of 1 HE has been kept between nearby TPRF mini-racks to ensure proper heat dissipation. Setting the dip-switches in a multi subrack system 6.2.6.3. If you are installing a multi-subrack system, remember to assign each subrack an exclusive binary address by properly setting dip-switches 1, 2, 3, 4, 5 on the TPRF31 backplane (see Figure 6-17 Dip-switches on the TPRF31 backplane and table 6-7 Dip-switches address settings). Dip-switch 5 has to be set on each TPRF minirack in order to fix the baud rate for the RS485 and RS232 ports. Connecting the TPRFs through the RS485 port is necessary when supervising the whole multi subrack system via the remote supervision unit (to be set at the same baud rate). Safety 6.2.6.4. When installing the TPRF31 mini-rack take care of the following safety issues:

earth protection (screw on the rear panel) has to be provided before connecting the power supply cables an external disconnecting switch, presenting an overcurrent protection of 16 A max, shall be added the on/off switch on the rear panel does not disconnect the power supply to the Remote Units (front connectors, Figure 6-18 TPRF31 Power supplying ports on TPRF31 front side (a), Connection scheme of the power supply ports

(b)) ION-B User Manual (MN024-

15)_n_20150730.docx Page 153 6.2.7. TPRF31 Installation The TPRF31 installation accessory kit provides:

1 TPRF31 subrack 1 power supply cable (a) 1 standard RS232 cable

(male-female) 2 Alarm-output connectors, 3-pole (b) 2 Auxiliary input connectors, 2-pole (c) 1 CD-rom, including ION-B manuals and tools (d) Users Manual for ION-B Systems

(a) (b) (c)

(d) Figure 6-21 Some of the installation accessories provided with the TPRF31 The TPRF31 Fast MiniRack is provided with some reversible brackets and suitable both for rack-mounting and for wall-mounting. Straight from the factory, the TPRF31 has brackets for rack-mounting which can be turned for wall mounting as described in the following section. Mounting the TPRF31 in a rack 6.2.7.1. At first, insert the subrack into the cabinet, and fasten it with four screws. To correctly install the TPRF31, the distance between the front door of the rack and the front side of the TPRF31 should be at least 15 cm, otherwise optical cables and

(if present) RF cables might be damaged when the cabinet door is closed. Leave at least 1 HU distance between the TPRF31 Fast MiniRack and any other subrack element, in order to facilitate air circulation. Leave at least a 1 HU of free space between the bottom or the top of the TPRF31s. the cabinet and 1HU 1HU 1HU 1HU Figure 6-22 Rack-mounted Fast MiniRack, configuration example Page 154 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 6.2.7.2. To adapt the rack-mounting brackets for wall mounting, proceed as follows:

Mounting the TPRF31 to a wall Figure 6-23 Removal of brackets Figure 6-24 Turning the brackets Figure 6-25 Brackets adapted for wall-mounting Remove the brackets of the TPRF31 Fast MiniRack, starting factory from configuration. the Turn the brackets. Fasten the brackets properly. ION-B User Manual (MN024-

15)_n_20150730.docx Page 155 Users Manual for ION-B Systems The TPRF31 Fast MiniRack is ready for wall-mounting. Figure 6-26 Fast MiniRack adapted for wall-

mounting layout Drill four holes according to the mechanical in Figure 6-28 Mechanical layout for wall-mounting the TPRF31 Fast MiniRack Insert the four dowels into the holes, the TPRF31 firmly to the wall by tightening the screws into the dowels. fasten then Figure 6-27 Wall-mounted TPRF31 Fast MiniRack, hosting 2 TFLNs master unit transceivers It is strongly suggested to mount the TPRF31 with the power supplying ports turned upwards. Note:

Page 156 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems Figure 6-28 Mechanical layout for wall-mounting the TPRF31 Fast MiniRack ION-B User Manual (MN024-

15)_n_20150730.docx Page 157 Users Manual for ION-B Systems 6.2.8. TPRF31 Start-Up Before switching on the TPRF31 minirack, make sure that:

all the expected modules have been inserted the modules have been connected to each other by RF jumpers, according to what has been planned during the system design every TFLN contained in the Master Unit has been connected to its TFAx Remote Units each TFAx Remote Unit has been connected to its coverage antennas the remote supervision unit (if present) has been connected or housed to the Master Unit different subracks have been connected to each other via an RS485 bus and each of them have different addresses the rack housing the TPRF31 is large enough to leave a minimum distance of 1 HU between contiguous TPRF31 subracks Remember that TFAx Remote Units should be switched on before relevant Master Units. Once the TPRF31 minirack has been switched on, the system behaviour can be summarized by the following steps:

About 10sec after the TPRF31 minirack has been switched on, any TFLN modules housed in the TPRF itself begin a discovery phase in order to identify and collect the status of the connected TFAx Remote Units. While the discovery phase is proceeding (max. 4minutes depending on the system complexity) each

) blinks, whereas the other TFLN LEDs go on TFLN general alarm (i.e., LED showing the detected status. Do not connect/disconnect any cable or piece of equipment until all TFLN modules have finished the discovery phase. This may result in failing to identify the Remote Units. Nevertheless, during the discovery phase, the entire system continues to work correctly as the discovery process aims to collect information about the Remote Units without affecting basic system functionalities. Once discovery has finished, the general alarms (i.e. the LED

) on each TFLN panel stop blinking and switch OFF (provided that the TFLN master optical TRX is not affected by a general failure). Page 158 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 6.2.9. TPRF31 Troubleshooting In case a TPRF31 minirack shows any problems, more detailed status and alarm descriptions can be provided via the remote supervision unit. A complete overview of the TPRF31 alarms is reported in the following table. Alarm code

(TSUN Alarm description description) Temperature Over-temperature Alarm I2CBus alarm Internal I2Cbus communication malfunctioning Power supply degradation, with internal voltage falling below critical threshold Vcc LED Colour Severity Warning

-

Red Critical Red Major Summary Slot 1 The TPRF31 slot 1 is not masked, in spite of not hosting any card Red Critical Summary Slot 2 The TPRF31 slot 2 is not masked, in spite of not hosting any card Red Critical Alarm output

**

2 1 1 1 1 The auxiliary input 1 is in alert status *

Auxiliary Input 1 Auxiliary Input 2

*

** The Alarm output field indicates the number of the External Alarm Output through which the alarm

(Default alert status is Closed, but can be set differently through TSUN Supervision unit) The auxiliary input 2 is in alert status *

Major Minor Red 2 1

-

information is revealed table 6-10 Description of the alarms of the TPRF31 subrack Please note that:

The power supply degradation (Vcc) occurs in case the +12Vdc power falls below the critical threshold level. In this case, the TPR31 automatically turns to standby mode so that no over-current is able to get through the circuitry of hosted modules, thus switching off the active modules and preserving the systems integrity. As soon as the power supply voltage is restored to its standard level, the TPRF31 automatically turns on the active cards again. Should this not happen, press the Reset button (see Figure 6-15 Rear view of the TPRF31 Fast MiniRack: Reset and Store/Clear buttons). An I2Cbus alarm occurs when the TPRF31 minirack cannot communicate with one or more hosted modules. Each TPRF31 slot is able to automatically detect the presence of a module inside the slot. If a module is detected, but the TPRF31 is not able to communicate with it, the I2Cbus alarm is activated. ION-B User Manual (MN024-

15)_n_20150730.docx Page 159 Note:

Users Manual for ION-B Systems During the system commissioning, remember to mask the unused slots by pressing the Store/Clear button (Figure 6-15 Rear view of the TPRF31 Fast MiniRack: Reset and Store/Clear buttons) or via the LMT software (please refer to the relevant manual for more information) to avoid triggering insignificant alarms. Before carrying out any troubleshooting procedures, please check the LMT or Supervision System manuals. Page 160 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 6.3. MASTER OPTICAL TRX, TFLN 6.3.1. Main Tasks Carried Out by the TFLN Module RF UL Auxiliary Port Status and Alarm LEDs RF DL Auxiliary Port RF UL Main Port RF DL Main Port UL Optical Ports DL Optical Ports Figure 6-29 The TFLN Master Optical Transceiver RF-to-optical conversion of the input RF signal Optical splitting: input RF signal is split onto 4 optical outputs Downlink (DL) Uplink (UL) 6.3.2. RF Ports Note:

Optical-to-RF conversion of the 4 input optical signals Automatic Gain Control (AGC) of each converted signal to compensate optical losses;

RF combining of the 4 adjusted signals into a single RF output 1 DL RF input port and 1 UL RF output port 1 auxiliary DL RF input port and 1 auxiliary UL RF output port Nominal input levels required at RF ports is +10dBm (please refer to relevant bulletin for further information), as well as RF outputs may require a power adjustment to fill within the BTS receiving range. In order to fulfil these requirements, external UL and DL attenuations may be required. Page 161 ION-B User Manual (MN024-

15)_n_20150730.docx 6.3.3. Optical Ports 4 DL optical output ports (SC/APC) 4 UL optical input ports (SC/APC) Users Manual for ION-B Systems 6.3.4. TFLN Visual Alarms The TFLN front panel is provided with 6 LEDs (see right), showing status and alarm information. Figure 6-30 Visual alarms on the TFLN Master Optical Transceiver LED significance is reported in the table below. LED colour Green Power supply status OK Significance Red Red Red Red Red General TFLN failure, it might be:- TFLN laser failure

- UL or DL amplifier failure

- TFLN short circuit Low UL optical power received from Remote Unit 1 (fault in optical link 1 or Remote Unit 1 failure) Low UL optical power received from Remote Unit 2 (fault in optical link 2 or Remote Unit 2 failure) Low UL optical power received from Remote Unit 3 (fault in optical link 3 or Remote Unit 3 failure) Low UL optical power received from Remote Unit 4 (fault in optical link 4 or Remote Unit 4 failure) Label

=

1 2 3 4 table 6-11 Visual alarms on the TFLN Master Optical Transceiver Further information about alarm status is delivered by the ION-B Supervision System. In case the four TFLN optical output ports are not all connected to Note:

Remote Units, the unused ports must be properly masked at commissioning in order to avoid spurious alarms (please refer to LMT manual). Page 162 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 6.3.5. TFLN Power Supply Each TFLN master optical TRX is supplied by the subrack backplane (12V). 6.3.6. Warnings - to be read before TFLN installation Dealing with optical output ports 6.3.6.1. The TFLN master optical TRX contains semiconductor lasers. Invisible laser beams may be emitted from the optical output ports. Do not look towards the optical ports while equipment is switched on. 6.3.6.2. Handling optical connections Figure 6-31 Wrong handling of fiber optical bending Figure 6-32 Correct handling of fiber optical bending When inserting an optical connector, take care to handle it in order not to damage the optical fibre. Optical fibres have to be single-mode (SM) 9.5/125m. Typically, ION-B equipment is provided with SC-APC optical connectors. Inserting any other connector will result in severe damages. Do not force or stretch the fibre pigtail with a radius of curvature less than 5 cm. See Fig. 19 for optimal fibre cabling. Remove adapter caps only just before making connections. Do not leave SC-

APC adapters open, as they attract dust. Unused SC-APC adapters must always be covered with their caps. Do not touch the adapter tip. Clean it thoroughly before inserting each connector into the sleeve. In case adapter tips need to be cleaned better, use pure ethyl alcohol ION-B User Manual (MN024-

15)_n_20150730.docx Page 163 6.3.6.3. Users Manual for ION-B Systems Inserting or removing TFLN modules Do not remove or insert any TFLN module into TPRN subrack before having switched off main power supply. The TFLN modules must be handled with care, in order to avoid damage to electrostatic sensitive devices. When installing TFLN modules in the subrack, take care to alternate active and passive cards in order to ensure proper heat dissipation. In a multi-subrack system, remember to assign to each subrack a proper RS485 bus address before installing the modules (please refer to Rack-Based Master Unit section for further details). Figure 6-33 Installing a TFLN module Figure 6-34 Proper cabling of SMA connectors on a TFLN front panel TFLN Positioning In case no ventilation system has been installed, dont insert more than 8 TFLN modules into the subrack. In case more than 8 TFLN modules have to be housed in a TPRN subrack, its advisable to install the TPRN subrack inside a rack with forced ventilation. Be careful to meet expected requirements for RF ports. An adjustable attenuator might be necessary if the power coming from the BTS exceeds the required levels, to avoid damaging the ION-B circuitry or an increase of spurious emissions. Figure 6-35 Visual alarms on the TFLN Master Optical Transceiver. Page 164 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 6.3.7. TFLN Installation The TFLN master optical TRX is housed in a TPRN subrack and its dimensions are 7 TE wide and 4HE high. A TFLN module is able to be accommodated in any of these 12 slots. Note:

In case a new TFLN module has to be installed in a still working Master Unit, switch off the subrack before inserting the plug-in TFLN module. Firstly, gently insert the TFLN into one of the 12 available slots, and lock the 4 screws on the front corners. Then, connect the UL and DL RF cable to the TFLN UL and DL ports, respectively. Use an appropriate torque wrench to fix these RF cables to DL and UL ports. Remove the caps from TFLN optical ports and connect the SC-APC fibre optic cables to the ports. UL and DL cables coming from the same Remote Unit have to be connected to the UL and DL ports marked by the same number on the TFLN front panel. As you switch on the system, carefully refer to the TFLN Start-Up section. Remember that Remote Units should be switched on before the Master Unit in order to follow the correct Start-Up procedure. Label LED colour Status

=

1 2 3 4 Green Red Red Red Red Red ON

(power supply is on) OFF

(no major failure affects TFLN operations) OFF

(no major failure affects corresponding Remote Unit or UL connection) OFF

(no major failure affects corresponding Remote Unit or UL connection) OFF

(no major failure affects corresponding Remote Unit or UL connection) OFF

(no major failure affects corresponding Remote Unit or UL connection) table 6-12 LED alerts on the TFLN front panel ION-B User Manual (MN024-

15)_n_20150730.docx Page 165 Users Manual for ION-B Systems 6.3.8. TFLN Start-Up Before the Master Unit is switched on, make sure that:

all necessary modules have been inserted into the Master Unit the modules have been connected each other by RF jumpers, according to what has been planned in the system design every TFLN master optical TRX has been connected to the relevant Remote Units each Remote Unit has been connected to its coverage antenna the remote supervision unit, if present, has been connected to the Master Unit different Master Units are connected to each other via bus RS485 Following this, the Master Unit itself can be turned on, making sure to turn on all the Remote Units first, Once the Master Unit has been switched on, the behaviour of the TFLN at system start-up is able to be summarized with the following steps:

1. When the Master Unit is turned on, all six LEDs on the TFLN front panel remain lit for a couple of seconds. After that, the green LED remains lit (indicating proper power supply) while the other LEDs indicate the master optical TRX status, according to the following table. Note:

If the unused optical ports of the TFLN havent been masked through the LMT yet, corresponding LEDs will be lit. If this is the case, wait for the end of step 3 (discovery phase) then use the LMT to mask them (please refer to relevant manual). 2. About 10 seconds after the system has been switched on, the TFLN module begins a discovery phase to identify all connected Remote Units. This operation serves to collect all necessary information to be provided to the Supervision System. During the discovery phase, the TFLN general alarm (LED

) blinks while the other LEDs go on showing their previously detected status. Time dedicated to the discovery phase could be up to a maximum of 4 min. and depends on system complexity. Note:

Do not connect/disconnect any cable or any piece of equipment during the discovery phase. This may result in failing to identify Remote Units. Please note that, while the discovery phase is running, the whole system is working correctly as discovery operations aim only to collect information about Remote Units without affecting the system functionalities. Note:

In case discovery doesnt start automatically, check the LMT or the remote supervision whether it has been disabled (refer to the LMT or remote Supervision System manuals for further information). Page 166 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems Once the discovery is finished, the TFLN general alarm (LED

) stops blinking and switches OFF. The power supply LED (green) remains on while LEDs 1, 2, 3 and 4 show either the status of the Remote Units or the quality of the UL connections. In case some of these LEDs remain on, check if they refer to unused optical ports or not. In this case, use LMT software to mask it. Otherwise, if they refer to connected Remote Units and remain on, please refer to the troubleshooting procedures. 6.3.9. Removing a TFLN Module Switch off the Master Unit power supply, remove the SC-APC optical connectors, and insert the protection caps into the TFLN optical ports. Then:

unscrew the 4 screws and slowly remove the card put the removed TFLN card in its safety box switch the Master Unit power supply on again, and refer to the TFLN Start-Up section. 6.3.10. TFLN Troubleshooting In case a TFLN master optical TRX has any problems, this will be easily revealed through the LEDs on its front panels, otherwise troubleshooting can be carried out through the LMT or the Supervision System. LEDs on the TFLN front panel detect not only failures on the TFLN board itself, but also reveal malfunctions located on related Remote Units. The below table reports a brief description of the TFLN alarms, together with a reference to the corresponding alerted LEDs. As the table shows, LEDs on the TFLN front panel signal all high priority alarms while minor alarms, which detect critical situations which should be checked and tested in order to avoid future possible system faults, are only revealed by the LMT or the Supervision System. Alarm Code

(TSUN description) Alarm description Active Supervision Priority Level Action Recommended Rel Priority Level LED RX1 optical power fail RX1 AGC out of range RX2 optical power fail The optical power received on the UL1 is too low and cant no more be compensated The optical power received is under the allowed 3dB optical loss but it can be compensated The optical power received on the UL2 is too low and cant no more be compensated RED

(LED1) CRITICAL Check the UL1 fibre and the Remote Unit laser status MAJOR NONE MINOR Clean optical connectors MINOR RED

(LED2) CRITICAL Check the UL2 fibre and the Remote Unit laser status MAJOR ION-B User Manual (MN024-

15)_n_20150730.docx Page 167 Users Manual for ION-B Systems Alarm description Active LED Supervision Priority Level Action Recommended Rel Priority Level MINOR MAJOR NONE MINOR Clean optical connectors RED

(LED3) CRITICAL Check the UL3 fibre and the Remote Unit laser status NONE MINOR Clean optical connectors MINOR RED

(LED4) CRITICAL Check the UL4 fibre and the Remote Unit laser status MAJOR NONE MINOR Clean optical connectors MINOR

-

-

RED

(LED1) RED

(LED2) RED

(LED3) RED

(LED4) RED ( ) MAJOR

-

-

Check Remote Unit status Check Remote Unit status Check Remote Unit status Check Remote Unit status Return the unit MAJOR MAJOR MAJOR MAJOR MAJOR RED ( ) MAJOR Return the unit MAJOR RED ( ) CRITICAL Return the unit MAJOR RED ( ) MAJOR NONE MINOR MAJOR Return the unit Check ventilation and environment MINOR The optical power received is under the allowed 3dB optical loss but it can be compensated The optical power received on the UL3 is too low and cant no more be compensated The optical power received is under the allowed 3dB optical loss but it can be compensated The optical power received on the UL4 is too low and cant no more be compensated The optical power received is under the allowed 3dB optical loss but it can be compensated Alarm from RU1 Alarm from RU2 Alarm from RU3 Alarm from RU4 A fault occurs on the DL laser HW failure on the UL RF section HW failure on the DL RF section General failure on board Over-temperature alarm table 6-13 LED alerts on the TFLN front panel Alarm Code

(TSUN description) RX2 AGC out of range RX3 optical power fail RX3 AGC out of range RX4 optical power fail RX4 AGC out of range Major Remote Unit 1 Major Remote Unit 2 Major Remote Unit 3 Major Remote Unit 4 DL laser alarm UL RF alarm DL RF alarm Board failure alarm Temperature alarm Page 168 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems Each TFLN is provided with an AGC system which compensates optical losses of <3 dB. TFLN LED alarms switch on when the estimated optical losses are >4dB, when the AGC is not able to compensate these losses any more. Figure 6-36 AGC thresholds vs LED alerts One of LEDs,1, 2, 3 or 4, might turn on not only to indicate a high optical loss detected by the TFLN, but also to reveal a Remote Unit failure. Understanding the reason why one of LEDs 1, 2, 3 or 4 is on (a Remote Unit failure, an optical cable fault or an external equipment malfunction) can be done following the troubleshooting procedure reported hereinafter. Quick Troubleshooting Procedure 6.3.10.1. The following procedure is summarized by the flow-chart in Figure 6-37 Flow-chart describing the quick troubleshooting procedure. If the TFLN general alarm (LED 1. optical TRX with a new one and contact the manufacturer for assistance. 2. In case one of the LEDs, 1, 2, 3 or 4, is lit, the corresponding TFLN adapter might be dirty. Try cleaning it using pure ethyl alcohol. If the LED is still lit, go to the corresponding Remote Unit side and check the red LED on the TFAx warm side:

) is on, replace the faulty TFLN master a. If it is off, the optical cables or the optical connections are supposed to have some problem on UL path. Refer to Fibre Optic UL Troubleshooting. b. If it is on, refer to Remote Unit troubleshooting presented in the previous Remote Unit section ION-B User Manual (MN024-

15)_n_20150730.docx Page 169 Users Manual for ION-B Systems Figure 6-37 Flow-chart describing the quick troubleshooting procedure Page 170 ION-B User Manual (MN024-15)_n_20150730.docx Fibre Optic UL Troubleshooting Users Manual for ION-B Systems 6.3.10.2. The following procedure is summarized by the flow-chart Figure 6-38 Flow-chart describing the quick troubleshooting procedure. 1. Check if there is any point where the fibre experiences a small radius of curvature. In this case, rearrange the optical path in order to avoid sharp bends (if necessary, replace the optical cable with a longer one). If this causes the TFLN red LED to switch off, troubleshooting has been successful. Otherwise, follow this next step. 2. Check if the SC-APC connectors are properly installed at both fibre ends (i.e. TFLN and TFAx ports). If not, fix the SC-SPC connectors better to their relevant adapters. If this causes the TFLN red LED to switch off, troubleshooting has been successful. Otherwise, follow this next step. 3. Disconnect the optical fibre and clean it at both fibre ends (i.e. TFLN side and TFAx side) then reconnect the fibre to relevant ports. In case this causes the TFLN red LED to switch off, troubleshooting has been successful. Otherwise, follow the next step. 4. Disconnect the optical SC-APC connector from TFLN UL port, and measure the output power POUT(UL) at the corresponding fibre end. Then, go to the TFAx side, disconnect the optical SC-APC connector from TFAx UL port and measure the input power PIN(UL) coming out of the TFAx UL port. 5. Calculate the UL fibre attenuation AUL as: AUL [dB] = PIN(UL) POUT(UL) a. If AUL > 4dB, the fibre optic cable has some problems or the cable path is too long. Replace it. b. If AUL < 4dB, then the TFAx Remote Unit could be faulty. Before replacing it, check the TFAx status on the Supervision System and contact for assistance ION-B User Manual (MN024-

15)_n_20150730.docx Page 171 Users Manual for ION-B Systems Figure 6-38 Flow-chart describing the quick troubleshooting procedure Page 172 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 6.4. TWO-WAY SPLITTER/COMBINER, TLCN2-W 6.4.1. Description UL Common UL Splitted DL Common DL Splitted Figure 6-39 TLCN2-W splitter/combiner The TLCN2-W, a bidirectional 2-way splitter/combiner, provides two identical combining sections for UL and DL which can be used in the following ways:

It is a passive wideband module to combine 2 RF signals into a common RF output to split an RF input into 2 RF output signals 1 DL common RF port (C) 2 DL split RF ports (1,2) 1 UL common RF port (C) 2 UL split RF ports (1,2) 6.4.2. RF Ports Note:

Each port is bidirectional. ION-B User Manual (MN024-

15)_n_20150730.docx Page 173 Users Manual for ION-B Systems 6.4.3. TLCN2-W Main Applications The main applications of the TLCN2-W module are:

Connecting a donor source to more than one TFLN master optical TRX, so that:

- TLCN2-W splits the DL input coming from a donor source into 2 output signals entering 2 different TFLN master optical TRXs

- TLCN2-W combines the UL inputs coming from 2 TFLN master optical TRXs into 1 common signal entering the donor source Connecting a TFLN master optical TRX to more than one donor source within the same service, so that:

- TLCN2-W combines the two DL inputs coming from 2 donor sources into 1 output signal entering the TFLN master optical TRX or a cross band coupler

- TLCN2-W splits the UL input coming from TFLN master optical TRX or a cross band coupler into 2 different output signals entering 2 different donor sources. More TLCN2-W modules can be used in cascade connections. 6.4.4. TLCN2-W-W Insertion Loss The TLCN2-W insertion loss varies slightly depending on the frequency bands, check relevant bulleting for the values 6.4.5. Warnings The overall input power must not exceed +30dBm when combining and +33dBm when splitting. 6.4.6. TLCN2-W Installation Since the TLCN2-W module doesnt require any power supply, it can be housed either in an active or a passive TPRN subrack. 1. Unpack the kit which includes: 1 TLCN2-W 2. 3. 4. 4 RF jumpers (SMA-m), 2 x 25cm, 2 x 35cm Carefully insert the TLCN2-W module into any of the TPRN subrack slots and lock the four screws on the front corners. Connect RF cables to the UL and DL ports, according to what has been planned by the designer. Use an appropriate torque wrench to fasten each cable to its relevant ports. In case some ports remain unused, remember to connect them to a 50 load

(not included) Page 174 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 6.5. EIGHT-WAY SPLITTER/COMBINER, TLCN8-W 6.5.1. Description UL Common DL Common UL Splitter DL Splitter Figure 6-40 TLCN8-W splitter-combiner The TLCN8-W is a wideband 8-way RF combiner designed to distribute the signal coming from a donor source to the optical TRXs of a Master Unit. The TLCN8-W wideband 8-way RF combiner provides two identical combining sections for the UL and DL which can be used to:

It is a passive wideband module. combine 8 RF signals into a common RF output split an RF input into 8 RF output signals 1 DL common RF port (C) 8 DL split RF ports (labelled 1,2,3,4) 1 UL common RF port (C) 8 UL split RF ports (labelled 1,2,3,4) 6.5.2. RF Ports Note:

Each port is bidirectional. ION-B User Manual (MN024-

15)_n_20150730.docx Page 175 Users Manual for ION-B Systems 6.5.3. TLCN8-W Main Applications The main applications of the TLCN8-W module are:

Connecting a donor source to more than one TFLN master optical TRX, so that:

- TLCN8-W splits the DL input coming from a donor source into 8 output signals entering 8 different TFLN master optical TRXs

- TLCN8-W combines the UL inputs coming from 8 TFLN master optical TRXs into 1 common signal entering the donor source Connecting a TFLN master optical TRX to more than one donor source within the same service, so that:

- TLCN8-W combines the two DL inputs coming from up to 8 donor sources into 1 output signal entering the TFLN master optical TRX.

- TLCN8-W splits the UL inputs coming from the TFLN master optical TRX into 8 different output signals entering up to 8 different donor sources. More TLCN8-W modules can be used in cascade connections. 6.5.4. TLCN8-W Insertion Loss The TLCN8-W insertion loss varies slightly depending on the frequency bands, check relevant bulleting for the values 6.5.5. Warnings The overall input power must not exceed +24dBm when combining and +33dBm when splitting. 6.5.6. TLCN8-W Installation Since the TLCN8-W module does not require any power supply it can be housed either in an active or a passive TPRN subrack. 1. Unpack the kit which includes: 1 TLCN8-W 16 RF jumpers (SMA-m), 2 x 25cm, 12 x 35cm, 2 x 45cm 2. 3. 4. Carefully insert the TLCN8-W module into any of the TPRN subrack slots and tighten the four screws on the front corners. Connect RF cables to the UL and DL ports, according to what has been planned by the designer. Use an appropriate torque wrench to fix each cable to their relevant ports. In case some ports remain unused, remember to connect them to a 50 load

(not included) Page 176 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 6.6. RF DUAL BAND COUPLER TLDN 6.6.1. Description RF UL Common Port RF DL Common Port RF UL port High RF UL port RF DL port High Band RF DL port High Band Figure 6-41 TLDN dual band duplexer The TLDN is a passive RF dual band coupler designed to distribute signals within the master unit when coming from different bands. Main operations carried out are:

In downlink, it combines a low band RF signal (800MHz to 1000MHz) and a high-band RF signal (1700MHz to 2200MHz) into a common RF path. In uplink, it filters the composite signal into a low-band (800MHz to 1000MHz) and a high-band (1700MHz to 2200MHz). It is a passive module. 6.6.2. RF Ports 1 UL common RF input port (C) for the combined UL signal 1 UL high-band RF output port 1 UL low-band RF output port 1 DL common RF output port (C) for the combined DL signal 1 DL high-band RF input port 1 DL low-band RF input port ION-B User Manual (MN024-

15)_n_20150730.docx Page 177 Users Manual for ION-B Systems 6.6.3. TLDN Main Applications Main applications of the TLDN module are:

Connecting 2 donor sources with different services to one TFLN master optical TRX in a dual band system, so that:

-

the TLDN combines the DL inputs coming from the 2 different donor sources (carrying different services) into an output signal entering the TFLN master opticalTRX

- TLDN filters the UL input coming from a TFLN master optical TRX into 2 UL outputs entering 2 different donor sources (carrying different services) 6.6.4. TLDN Insertion Loss When designing the system, remember to take into account the insertion loss of the TLDN, check relevant bulletin for the values 6.6.5. Warnings The overall input power must not exceed +27dBm. 6.6.6. TLDN Installation Since the TLDN module does not require any power supply, it can be housed either in an active or a passive TPRN subrack. 1. Unpack the kit which includes: 1 TLDN 2 RF jumpers (SMA-m), 2 x 45cm Carefully insert the TLDN module in any of the TPRN subrack slots and tighten the 4 screws on the front corners. Connect RF cables to the UL and DL ports, according to what has been planned by the designer. Use an appropriate torque wrench to fix each cable to their relevant ports. 2. 3. Page 178 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 6.7. RF TRI BAND COUPLER TLTN 6.7.1. Description RF UL Common Port RF UL port High Band RF UL port Middle Band RF UL port Low Band RF DL Common Port RF DL port High Band RF DL port Middle Band RF DL port Low Band Figure 6-42 TLTN tri-band coupler The TLTN is a passive RF tri band coupler designed to combine/split signals coming from different bands. Main operations carried out are:

In downlink, it combines a low-band signal, a middle-band signal and a high-

band signal onto a single RF path. In uplink, it filters a composite signal into low-band, a middle-band and a low-

band one. 6.7.2. TLTN Models The TLTN tri-band combiner is available in different versions, depending on the bands it addresses. For a list of the TLTN models currently available check relevant bulletin. ION-B User Manual (MN024-

15)_n_20150730.docx Page 179 Users Manual for ION-B Systems 6.7.3. RF Ports 1 DL common RF output port (C) for the combined DL signal 1 DL Low-Band RF input port 1 DL Middle-Band RF input port 1 DL High-Band RF input port 1 UL common RF input port (C) for the combined UL signal 1 UL Low-Band RF output port 1 UL Middle-BandRF output port 1 UL High-Band RF output port 6.7.4. TLTN Main Applications The main applications of the TLTN module are:

Connecting three donor sources with different services to one TFLN master optical TRX in a tri band system, so that:

- the TLTN combines the DL inputs coming from 3 different donor sources

(carrying different services) into an output signal entering the TFLN master optical TRX

- the TLTN filters the UL input coming from the TFLN master optical TRX into 3 UL outputs entering 3 different donor sources (carrying different services) 6.7.5. TLTN Insertion Loss When designing the system, remember to take into account the insertion loss of the TLTN, check relevant bulletin for the values. 6.7.6. Warnings The overall input power must not exceed +27dBm 6.7.7. TLTN Installation Since the TLTN module does not require any power supply it can be housed either in an active or a passive TPRN subrack. 1. Unpack the kit which includes: 1 TLTN 2 RF jumpers (SMA-m), 2 x 45cm Carefully insert the TLTN module in any of the TPRN subrack slots and tighten the 4 screws on the front corners. Connect RF cables to the UL and DL ports, according to what has been planned by the designer. Use an appropriate torque wrench to fix each cable to relevant ports. 2. 3. Page 180 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 6.8. RF DUPLEXER, TDPN 6.8.1. Description RF port for combined UL and DL signals DL RF port UL RF port Figure 6-43 RF duplexer TPDN The TDPN is a frequency-dependent duplexer which combines downlink and uplink signals while maintaining isolation and stability. This board has been designed to support duplexed Base Stations. 6.8.2. TLDN Models The TLDN is available in different versions, depending on the band it addresses. For a list of the TLDN models currently available check relevant bulletin. 6.8.3. RF Ports 1 DL RF output port 1 UL RF input port 1 common RF port (C) for UL and DL combined signals 6.8.4. TDPN Main Applications The TDPN main application is to connect the duplexed antenna port of the donor source to the ION-B system. The TDPN splits the DL and UL signals coming combined from the donor port into two separated ports. ION-B User Manual (MN024-

15)_n_20150730.docx Page 181 6.8.5. TDPN Insertion Loss When designing the system, remember to take into account the insertion losses of the TDPN, check the values on relevant bulletin. Users Manual for ION-B Systems 6.8.6. Warnings The overall input power must not exceed +34dBm. 6.8.7. TDPN Installation Since the TDPN module doesnt require any power supply it can be housed either in an active or a passive TPRN subrack. 1. Unpack the kit which includes: 1 TDPN 2 RF jumpers (SMA-m), 2 x 35cm 2. 3. Carefully insert the TDPN module in any of the TPRN subrack slots and tighten the 4 screws on the front corners. Connect RF cables to common UL and DL ports, according to what has been planned by the designer. Use an appropriate torque wrench to fix each cable to their relevant ports. Page 182 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 6.9. POINT OF INTERFACE TPOI 6.9.1. TPOI SISO 6.9.1.1. Description Band specific Alarm LEDs Setting Buttons Status and Alarm LEDs DL RF port Band specific TRX RF ports Band specific RX RF ports Display UL RF port Figure 6-44 TPOI point of interface The TPOI is an integrated point of interface which enables triple band, applications. Different configurations are available answering to the possible band combinations. TPOI includes duplexer, digital adjustable attenuator, downlink automatic level control (ALC) and cross band coupler functionalities which allows to feed the master optical TRX with proper levelling. TPOI Models 6.9.1.2. The TPOI is available in different versions, depending on the band it addresses. For a list of the TPOI models currently available check relevant bulletin. 6.9.1.3. RF Ports 3 TRX RF ports, one for each band 3 RX RF ports, one for each band 1 DL RF output port 1 UL RF input port ION-B User Manual (MN024-

15)_n_20150730.docx Page 183 Users Manual for ION-B Systems 6.9.1.4. TPOI is provided with two setting buttons for each band which can be used to set attenuation manually through the following steps:

Setting Buttons and Display 1. Press DL or UL button according to the attenuation you want to set. Current value is displayed in the display. 2. Press again the button to start setting procedure: the value on the display start blinking 3. Use DL button to increase attenuation value and UL button to decrease it 4. Hold again the initial button for more then 3 sec. to have the value stored. Alternatively attenuation can be set through LMT or supervision system TPOI Visual alarms 6.9.1.5. The TPOI front panel is provided with 5 LEDs showing status and alarm information. Two of them are related to the TPOI board while the other three red LED are reserved for band specific information LED significance is reported in the table below. LED colour Green Power supply status OK Significance Red General TPOI failure related to internal power supply failure Red Red Red Indicate band specific alarm:

- Over Power: exceeding absolute maximum input power

- UL RF alarm Indicate band specific alarm:

- Over Power: exceeding absolute maximum input power

- UL RF alarm Indicate band specific alarm:

- Over Power: exceeding absolute maximum input power

- UL RF alarm table 6-14 LED alerts on the TPOI front panel Further information about alarm status is delivered by the ION-B Supervision System. 6.9.1.6. Each TPOI is supplied by the subrack backplane (12V). TPOI Power Supply TPOI Insertion Loss 6.9.1.7. When designing the system, remember to take into account the insertion losses of the TPOI, check the values on relevant bulletin. Warnings 6.9.1.8. The overall DL input power must not exceed +33dBm. Page 184 ION-B User Manual (MN024-15)_n_20150730.docx Label

=

Users Manual for ION-B Systems 6.9.1.9. Inserting or removing TPOI modules Do not remove or insert any TPOI module into TPRN subrack before having switched off main power supply. The TPOI modules must be handled with care, in order to avoid damage to electrostatic sensitive devices. When installing TPOI modules in the subrack, take care to alternate active and passive cards in order to ensure proper heat dissipation. In a multi-subrack system, remember to assign to each subrack a proper RS485 bus address before installing the modules (please refer to Rack-Based Master Unit section for further details). TPOI Installation 6.9.1.10. The TPOI can be accommodated in any active TPRN subrack slot. It is 7TE wide and 4HE high. Note:

In case a new TPOI module has to be installed in a still working Master Unit, switch off the subrack before inserting the plug-in TPOI module. Firstly, gently insert the TPOI into one of the 12 available slots, and lock the 4 screws on the front corners. Then, connect the system input signals to the TRX ports and if needed to the RX ports (remove SMA loads before connecting) making sure to connect to the right band dependant sections. Connect the UL and DL RF cable to the next board UL and DL ports, respectively. Use an appropriate torque wrench to fix these RF cables. Label LED colour Status

=

Green Red Red Red Red ON

(power supply is on) OFF

(no major failure affects TPOI operations) OFF

(no major failure affects corresponding band, input level is OK) OFF

(no major failure affects corresponding band, input level is OK) OFF

(no major failure affects corresponding band, input level is OK) table 6-15 LED alerts on the TPOI front panel As you switch on the system, make sure to set properly the attenuation for each band

(see Setting Buttons and Display section). The provided reading of the output power through the LMT or supervision system can help in setting up the system. Page 185 ION-B User Manual (MN024-

15)_n_20150730.docx Remember that Remote Units should be switched on before the Master Unit in order to follow the correct Start-Up procedure. Users Manual for ION-B Systems TPOI Troubleshooting 6.9.1.11. In case a TPOI has any problems, this will be easily revealed through the LEDs on its front panel, otherwise troubleshooting can be carried out through the LMT or the Supervision system. The below table reports a brief description of the TPOI alarms, together with a reference to the corresponding alerted LEDs. As the table shows, LEDs on the TPOI front panel signal all high priority alarms while minor alarms, which detect critical situations which should be checked and tested in order to avoid future possible system faults, are only revealed by the LMR or the Supervision System. Page 186 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems Alarm Code

(TSUN description) Alarm description Active LED Supervision Priority Level Action Recommended Over Power Band 1 Over Power Band 2 Over Power Band 3 Overdrive/ALC Limiting Band 1 Overdrive/ALC Limiting Band 2 Overdrive/ALC Limiting Band 3 UL Band 1 alarm UL Band 2 alarm UL Band 3 alarm Vcc alarm Band 1 RF input power exceeds the absolute maximum composite input power Band 2 RF input power exceeds the absolute maximum composite input power Band 3 RF input power exceeds the absolute maximum composite input power Band 1 RF output power exceeds the defined Overdrive Threshold Band 1 RF output power exceeds the defined Overdrive Threshold Band 1 RF output power exceeds the defined Overdrive Threshold Uplink RF stage malfunctioning Uplink RF stage malfunctioning Uplink RF stage malfunctioning Internal RF stage power supply malfunctioning Rel Priority Level MAJOR RED

(band 1) MAJOR Reduce input power RED

(band 2) MAJOR Reduce input power MAJOR RED

(band 3) MAJOR Reduce input power MAJOR NONE MINOR Reduce input power MINOR NONE MINOR Reduce input power MINOR NONE MINOR Reduce input power MINOR CRITICAL RED

(band 1) RED

(band 2) RED

(band 3) RED

(general) MJOR CRITICAL CRITICAL Return the unit MAJOR Return the unit MAJOR Return the unit MAJOR Return the unit MAJOR Check power supply provided by the subrack and in case replace it Check ventilation and environment MINOR MAJOR Power Supply alarm Subrack power supply failure RED

(general) MAJOR Temperature alarm Over-temperature alarm NONE WARNING table 6-16 LED alerts on the TPOI front panel ION-B User Manual (MN024-

15)_n_20150730.docx Page 187 6.9.2. TPOI MIMO 6.9.2.1. Description Band specific TRX RF ports Band specific RX RF ports Users Manual for ION-B Systems UL RF port DL RF port Status and Alarm LEDs Setting Buttons Display Figure 6-45 TPOI point of interface The TPOI MIMO is an integrated point of interface which enables MIMO applications. TPOI MIMO includes duplexer, digital adjustable attenuator, downlink automatic level control (ALC) and cross band coupler functionalities which allows to feed the MIMO booster through the master optical TRX with MIMO signals. 6.9.2.2. RF Ports 2 TRX RF ports, one for each channel 2 RX RF ports, one for each channel 1 DL RF output port 1 UL RF input port Page 188 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 6.9.2.3. TPOI MIMO is provided with two setting buttons which can be used to set attenuation manually through the following steps:

Setting Buttons and Display 1. Press DL or UL button according to the attenuation you want to set. Current value is displayed in the display. 2. Press again the button to start setting procedure: the value on the display start blinking 3. Use DL button to increase attenuation value and UL button to decrease it 4. Hold again the initial button for more then 3 sec. to have the value stored. Alternatively attenuation can be set through LMT or supervision system TPOI MIMO Visual alarms 6.9.2.4. The TPOI front panel is provided with 2 LEDs showing status and alarm information. LED significance is reported in the table below. Label

=

LED colour Green Power supply status OK Significance Red General TPOI failure table 6-17 LED alerts on the TPOI MIMO front panel Further information about alarm status is delivered by the ION-B Supervision System. 6.9.2.5. Each TPOI MIMO is supplied by the subrack backplane (12V). TPOI Power Supply TPOI Insertion Loss 6.9.2.6. When designing the system, remember to take into account the insertion losses of the TPOI, check the values on relevant bulletin. 6.9.2.7. The overall DL input power must not exceed +33dBm. Warnings Inserting or removing TPOI modules Do not remove or insert any TPOI module into TPRN subrack before having switched off main power supply. The TPOI modules must be handled with care, in order to avoid damage to electrostatic sensitive devices. When installing TPOI modules in the subrack, take care to alternate active and passive cards in order to ensure proper heat dissipation. ION-B User Manual (MN024-

15)_n_20150730.docx Page 189 6.9.2.8. Users Manual for ION-B Systems In a multi-subrack system, remember to assign to each subrack a proper RS485 bus address before installing the modules (please refer to Rack-Based Master Unit section for further details). TPOI MIMO Installation 6.9.2.9. The TPOI can be accommodated in any active TPRN subrack slot. It is 14TE wide and 4HE high so it occupies two slots Note:

In case a new TPOI module has to be installed in a still working Master Unit, switch off the subrack before inserting the plug-in TPOI module. Firstly, gently insert the TPOI into any of available slots, and lock the 4 screws on the front corners. Then, connect the system input signals to the TRX ports and if needed to the RX ports (remove SMA loads before connecting) making sure to connect to the right channel section. Connect the UL and DL RF cable to the next board UL and DL ports, respectively. Use an appropriate torque wrench to fix these RF cables. As you switch on the system, make sure to set properly the attenuation (see Setting Buttons and Display section). The provided reading of the output power through the LMT or supervision system can help in setting up the system. Remember that Remote Units should be switched on before the Master Unit in order to follow the correct Start-Up procedure. Label LED colour Status

=

Green Red ON

(power supply is on) OFF

(no major failure affects TPOI operations) table 6-18 LED alerts on the TPOI front panel TPOI Troubleshooting 6.9.2.10. In case a TPOI has any problems, this will be easily revealed through the LEDs on its front panel, otherwise troubleshooting can be carried out through the LMT or the Supervision system. The below table reports a brief description of the TPOI alarms, together with a reference to the corresponding alerted LEDs. As the table shows, LEDs on the TPOI front panel signal all high priority alarms while minor alarms, which detect critical situations which should be checked and tested in order to avoid future possible system faults, are only revealed by the LMR or the Supervision System. Page 190 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems Alarm Code

(TSUN description) Alarm description Active LED Supervision Priority Level Action Recommended Over Power Overdrive/ALC Limiting UL MIMO Ch.1 RF alarm UL MIMO Ch.2 RF alarm DL MIMO Ch.1 RF alarm DL MIMO Ch.2 RF alarm Vcc alarm RF input power exceeds the absolute maximum composite input power RF output power exceeds the defined Overdrive Threshold UL Ch.1 RF stage malfunctioning or syncronization missing UL Ch.2 RF stage malfunctioning or syncronization missing DL Ch.1 RF stage malfunctioning or syncronization missing DL Ch.2 RF stage malfunctioning or syncronization missing Internal power supply malfunctioning RED MAJOR Reduce input power NONE MINOR RED CRITICAL RED CRITICAL RED CRITICAL RED CRITICAL Reduce input power Check RF cables. If ok, try rebooting the unit, if no changes return the unit Check RF cables. If ok, try rebooting the unit, if no changes return the unit Check RF cables. If ok, try rebooting the unit, if no changes return the unit Check RF cables. If ok, try rebooting the unit, if no changes return the unit Rel Priority Level MAJOR MINOR MAJOR MAJOR MAJOR MAJOR RED MJOR Return the unit MAJOR Power Supply alarm Subrack power supply failure RED MAJOR Temperature alarm Over-temperature alarm NONE WARNING Check power supply provided by the subrack and in case replace it Check ventilation and environment MINOR MAJOR table 6-19 LED alerts on the TPOI front panel ION-B User Manual (MN024-

15)_n_20150730.docx Page 191 Users Manual for ION-B Systems 6.10. PASSIVE MULTIBAND POINT OF INTERFACE TPOI-P 6.10.1. Description Band specific TRX RF ports UL RF port DL RF port Figure 6-46 TPOI-P passive point of interface The TPOI-P is an integrated passive multiband point of interface which enables triple band, applications. Different configurations are available answering to the possible band combinations. TPOI-P includes duplexer and cross band coupler functionalities which allows to feed the master optical TRX 6.10.2. TPOI-P Models The POI-P is available in different versions, depending on the band it addresses. For a list of the TPOI-P models currently available check relevant bulletin. 6.10.3. RF Ports 3 TRX RF ports, one for each band 1 DL RF output port 1 UL RF input port Page 192 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 6.10.4. TPOI-P Main Applications TPOI-P module is used to interface with duplexed signals coming from different donor sources and combine them into RF connectors to drive the TFLN master optical TRX. 6.10.5. TPOI-P Insertion Loss When designing the system, remember to take into account the insertion losses of the TPOI-P, check the values on relevant bulletin. 6.10.6. Warnings The overall input power must not exceed +33dBm. 6.10.7. TPOI-P Installation Since the TPOI-P module does not require any power supply, it can be housed either in an active or a passive TPRN subrack. 1. 2. Unpack the kit which includes: 1 TPOI-P Carefully insert the TPOI-P module into any of the TPRN subrack slots and tighten the four screws on the front corners. Connect RF cables according to what has been planned by the designer. Use an appropriate wrench to fasten each cable to their relevant ports. 2 RF jumpers (SMA-m), 2 x 35cm ION-B User Manual (MN024-

15)_n_20150730.docx Page 193 3. Users Manual for ION-B Systems 7. WARNING AND SAFETY REQUIREMENTS 7.1. EQUIPMENT SYMBOLS USED / COMPLIANCE Please observe the meanings of the following symbols used in our equipment and the compliance warnings:

Symbol Compliance Meaning / Warning For industrial (Part 20) signal booster:

WARNING: This is NOT a CONSUMER device. It is designed for installation by FCC LICENSEES and QUALIFIED INSTALLERS. You MUST have an FCC LICENSE or express consent of an FCC Licensee to operate this device. Unauthorized use may result in significant forfeiture penalties, including penalties in excess of $100,000 for each continuing violation. For (Part 90) signal booster:

---

FCC CE Alert sign to R&TTE To be sold exclusively to mobile operators or authorized installers no harmonized frequency bands, operation requires license. Intended use: EU and EFTA countries Indicates conformity with the R&TTE directive 1999/5/EC certified by the notified body no. 0700. 7.2. ENVIRONMENTAL CONDITIONS This equipment is designed to be installed in indoor environments. Operating temperature:

Do not install in corrosive atmosphere or in critical environmental conditions such as hazardous classified areas. Hazardous locations are those areas where fire or explosion hazards may exist due to flammable gases or vapours, flammable liquids, combustible dust, or ignitable fibres or flyings.

+5 to +40C INSTALLATION SITE FEATURES 7.3. A trained technician should carry out the installation of the master unit. Since the system is designed for indoor installation, the master unit should be installed in a dry and suitable location where:

Page 194 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems there is no risk of explosion;

the environment is not classified as a high-risk one in case of fire;

suspended particles are not to be found in great concentration;

there is no risk of traffic which could cause collision damages;

the site is properly located with respect to the ergonomic positioning of the working environments;

the system is placed in a private room, protected against any possible violation;

there is no direct sunlight or where water may drip on the device (for example under air-conditioning equipment). the site must be accessible by maintenance personnel;

the site must be dry, with low humidity;

the site must guarantee proper space for cables and natural ventilation for the system;

2 meters must be kept between the rack and any heating opening. The Remote Units should be mounted in reasonable locations as well:

Do not install Remote Units inside heating or conditioning areas;

Do not install Remote Units inside cable pipelines or fire-prevention sites (fire escapes, lift tunnels, emergency exits; which have to guarantee defined safety standards);

Please take into consideration that the temperature in the upper part of a room is higher than at the 2 meter height. For false ceiling installation of Remote Units, verify that the environment temperatures do not exceed allowed limits;

Each Remote Unit requires its own power and a connection to the mains might be needed;

Take into consideration that each Remote Unit transmits an RF signal and the safety volume must be respected (refer to country regulations for safety volume magnitude);

Remote Units must be mounted according to installation instructions;

Weight and dimensions of Remote Units should be carefully considered when choosing the installation site and positioning. During any installation step, please consider the potential risk of any equipment falling or dropping unexpectedly. When choosing the installation site and position, please consider that all Remote Units must be accessible for tests and maintenance. ION-B User Manual (MN024-

15)_n_20150730.docx Page 195 Users Manual for ION-B Systems AND DURING PRECAUTIONS INSTALLATION OR 7.4. SAFETY MAINTENANCE During installation, the following tools and equipment will be needed:

Typical electrician tools:

cross-point screwdriver, scissors, pliers, nippers, drill and bits, screws for fixing Remote Units to the wall. Typical equipment:

proper ladder, scaffolding or air platform for installation of Remote Units. are Attention:

some modules electrostatic-sensitive devices;

electrostatic discharges are caused by direct contact or by an electrostatic field. If a charged body approaches an electrically conducting surface, the acquired potential is discharged. An equalising current can than flow in the associated circuitry and generate permanently damaging voltages by induction. Note: The human body should be grounded at the same potential as the component or equipment being handled. A wrist strap creates an equipotential electrical connection between the object and the human. Attention: Do not paint or otherwise coat ION-B equipment. Attention: Great caution should always be used when installing any equipment at a height higher than 2 meters. Personnel who are installing this equipment should be informed about the possible risks and safety measures when elevated. Never remove the cover from a TFAx Remote Unit or from a TPRN subrack when the power supply is ON. Page 196 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 7.5. POWER SUPPLY CONNECTION Power connection must be carried out following all necessary precautions:

It must be properly made according to due diligence rules (e.g. EN rules, IEC rules, etc.);

in accordance with the rules for safety against direct or indirect contacts;

in accordance with the rules for safety against over current (short circuit, overloading) in accordance with the rules for safety against over voltage;

connection is to be carried out by appropriate and competent staff Note:

In North America, this equipment is to be installed in accordance with the National Electric Code (NEC) ANSI/NFPA 70 and the Canadian Electric Code (CEC) Part 1, C22.1. Attention: Do not remove or insert any module into the TPRN sub-rack without prior switching the power supply OFF. Attention Do not connect the AC power until you have verified that the line voltage is correct. Do not remove the plastic cover of the external power supply adapter. ION-B User Manual (MN024-

15)_n_20150730.docx Page 197 Users Manual for ION-B Systems 7.6. SAFETY AND LASER PRECAUTIONS The optical transmitter used in the ION-B contains a laser which has a power level that is not dangerous for health. However it is classified as class 1 equipment (in accordance with EN60825). It is nevertheless prudent, during the installation phase, to observe the following rules:

Never look directly inside the optic connector exit of the transmitter when it is switched on. The wavelength of the laser is not visible to the human eye, which means that long-term damage will not be immediately known. When working with the optical connectors, check at each end that both transmitting lasers are switched off. 7.7. HEALTH AND SAFETY Please be aware that each country or governmental body has established its own specific limits for RF exposure, to which the installation of any radiating antenna must conform. When installing your ION-B system, take care to comply to your local regulations and guidelines about RF exposure limits. Antenna installation must conform to the following guidelines to meet FCC and RSS RF exposure limits, otherwise an environmental evaluation is required. RSS Canadian standards To meet RSS Canadian standard the following guidelines have to be taken into account:

For any situation where multiple carrier signals are present, take care to reduce the single-carrier output rating at least by 3.5dB, especially when the output signal is reradiated and can cause interference with adjacent band users. This power reduction can be achieved by reducing the input power which enters the TFLN input ports, not through an attenuator at the output of the ION-B devices. FCC US standards To meet FCC US standard the following guidelines have to be taken into account:

To comply with the FCC exposure compliance requirements, the following antenna installation and device operating conditions must be satisfied: The antenna(s) used in the system must be installed to maintain at least a 50-cm separation distance from any person. The highest allowed antenna gain, including coaxial cable loss, is 11dBi. RF exposure compliance may need to be addressed at the time of licensing, as required by the responsible FCC Bureaus(s), including antenna co-locating requirements of 1.1307(b)(3). Page 198 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 7.8. ELECTROMAGNETIC FIELDS AND RF POWER The ION-B system generates electromagnetic radiation, which can exceed safety levels in the immediate vicinity of the antenna. The most widely accepted standards are those developed by the International Commission on Non-Ionizing Radiation Protection (ICNIRP) and the Institute of Electrical and Electronics Engineers (IEEE). Formula for minimum safety distances The formula for calculating the minimum safety distances uses the specifications of a particular antenna that could be driven by TFAx. This equation includes the following factors:

G is the antenna gain (in dB) compared to isotropic radiating antennas;

P is the RF power that is present at the antenna connector (in W);

L is the total loss (in dB) between the TFAx Remote Unit output port and the antenna input port;

S is the power density in air (in W/m2) maximum allowed. Its values should be calculated according to the limit exposures to time-variations and magnetic fields. The reference values are reported in the ICNIRP guidelines, unless otherwise specified by specific regulations.

(Please note that, if regulations only define the maximum electrical and magnetic field strengths, the allowed power density is able to be be obtained by:

where 377 is the characteristics impedance of the empty space). S= E2/377= B2377 ION-B User Manual (MN024-

15)_n_20150730.docx Page 199 Users Manual for ION-B Systems Example 1. A Medium Power TFAM 18/20P must distribute mobile signals through a directional antenna, fed by a 2-metre length RG223 cable (no splitters used). The antenna gain is 7 dB and the ION-B system distributes one GSM 1800 MHz carrier and one UMTS 2100 MHz carrier. The maximum allowed power density we have to comply with is:

S = 10 W m-2

(typical ICNIRP reference level for general public exposure to time-varied electric and magnetic fields). By reading the relevant notes for the TFAM 18/20P Remote Unit, we know the overall output power at the antenna port is able to be estimated as follows:

20 dBm 2 ( +22 dBm maximum, equivalent to 0.158 W) for the Cellular 850 MHz 20 dBm 1.5 ( +21.5 dBm maximum, equivalent to 0.141 W) in the PCS 1900 The total output power at the antenna port is therefore P = 0.158 + 0.141 = 0.299 By reading the cable specs, we get that RG223 cable losses can be estimated at 0.55 dB/m. Total losses between the TFAM 18/20P output port and the antenna input port can therefore be estimated as follows:

L = 0.55 (dB/m) x 2 (m) = 1.1 dB By replacing the above values of G, L, P, S parameters inside the formula 6.1, we therefore get the the following minimum safety distance from the antenna:

band MHz band. W. rmin = { 10 - exp [ (7 - 1.1) / 10 ] 0.299} / (410) } - exp (1/2) = 0.096 m Example 2:

A Low Power TFAH85/19 through a directional antenna is used, fed by a 20 -metre length cable, with a 2-way splitter. The antenna Gain is 7 dB and the ION-B system distributes one Cellular 850 MHz carrier and one PCS 1900 MHz carrier. The maximum allowed power density we have to comply with is:

S = 50 Wm2

(typical ICNIRP reference level for occupational exposure to time-varied electric and magnetic fields) Page 200 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems By reading the ION-B notes, we know that the output power per carrier at the TFAM antenna port is 30 dBm 2 ( +32 dBm maximum, equivalent to 1.202 W) for the Cellular 850 MHz band band 30 dBm 2 ( +32 dBm maximum, equivalent to 1.202 W) for the PCS 1900 MHz The cable losses are 0.07 dB/ m in the 900 MHz band, and 0.11 dB/m in the 2100 MHz band. The splitter insertion losses are 3.5 dB. The total losses between the TFAH85/19 output port and the antenna input ports can therefore be estimated as follows:

L850MHz = 0.07 (dB/m) x 20 (m) + 3.5 = 4.9 dB for Cellular 850 MHz signals L1900MHz = 0.10 (dB/m) x 20 (m) + 3.5 = 5.5 dB for PCS 1900 MHz signals The term 10 exp (G-L/10) P which appears inside the formula 6.1 should therefore be calculated seperately for each frequency, and then added in order to calculate the composite contribution:

P850MHz, ant = 10 exp [(7-4.9)/10] 1.202 = 1.949 W P1900MHz, ant = 10 exp [(7-5.5)/10] 1.202 = 1.698 W Pcomposite= P850MHz, ant + P1900MHz,ant = 3.647 W By dividing the total power through (4S) and taking the square root according to the formula 6.1, we therefore get the following minimum safety distances from the antenna:

rmin = { Pcomposite /(450)} - exp (1/2) = 0.02 m Example 3. There is a Medium Power TFAM91/18/20 which is connected to an omnidirectional antenna through a 10-metre length RG223 cable (no splitters used). The antenna Gain is 7 dB and the ION-B system distributes two GSM900 carriers, two GSM1800carriers, and one UMTS2100 carrier. The maximum allowed electrical field strength is:

E = 6 V m

(typical Italian reference level for exposure to time-varied electric and magnetic fields). The corresponding value of the maximum allowed power density is:

S = E2 /377 = 0.1 W/m2 ION-B User Manual (MN024-

15)_n_20150730.docx Page 201 Users Manual for ION-B Systems By reading the relevant notes for the TFAM 91/18/20 Remote Unit, the overall output power at the TFAM antenna port can be estimated as follows:

20 dBm 2 (+22 dBm maximum, equivalent to 0.158 W) for the Cellular 910 MHz:

21 dBm 2 ( +23 dBm maximum, equivalent to 0.200 W) for the GSM1800) 26 dBm 1 ( +27 dBm maximum, equivalent to 0.501 W) in the UMTS band The total output power at the antenna port is therefore:

P = 0.158W x 2 + 0.200W + 0.501W = 1.345 W, By reading the cable specs, we get that RG223 cable losses can be estimated at 0.55 dB/m. Total losses between the TFAM 91/18/20 output port and the antenna input port can therefore be estimated as follows:

L = 0.55 (dB/m) x 10 (m) = 5.5 dB By replacing the above values of G, L, P, S parameters inside the formula 6.1, we therefore get the the following minimum safety distance from the antenna:

rmin = { 10 - exp [ (7 - 5.5) / 10 ] - 1.345} / (40.1) } - exp (1/2) = 1.22 m 7.9. WARNING LABELS CLASS 1 laser product GROUND - Use this terminal for a safety ground connection for the equipment. Page 202 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 8. TECHNICAL SUPPORT 8.1. CONTACT ADDRESSES The ION-B is developed by:

Commscope Italy Srl Via Pier De Crescenzi 40 48018 Faenza, Italy Tel: +39.0546.697111 Fax: +39.0546.682768 8.2. DCCS TECHNICAL SUPPORT For technical assistance and support, please contact the DCCS technical support team. Email: wisupport@commscope.com

+1 888-297-6433 in North and South America and +49 9099-69-333 in Europe, Middle East and Asia ION-B User Manual (MN024-

15)_n_20150730.docx Page 203 Users Manual for ION-B Systems 8.3. RETURNING EQUIPMENT Before returning any equipment to the manufacturer for repairation or replacement, the customer should give prior notice to the manufacturer and ask for the Return Material Authorisation (RMA request). RMA REQUEST FORM Company name Address Contact person Invoice number Delivery note of pieces Model 1) Serial Number 1) Lot1) Year1) Description of the failure/ defect Please refer to the serial label 1) Upon accepting your RMA request, the manufacturer will assign you a unique RMA code. You will therefore be able to return the equipment to the manufacturer. Please remember that:

each piece of equipment must be packaged with care before shipment;

a copy of the RMA request form must be included with the returning equipment, with clear indication of the RMA code you received from the manufacturer. The returned pieces are able to be repaired (where possible) or replaced (when no repairations can be carried out). These operations are performed under warranty

(please see the warranty conditions specified in the sales contract) or out-of-

warranty. In the latter case, we will send you a bill for equipment repairation or replacement. When returning the repaired or replaced equipment, the manufacturer will issue a check report, which will be included in the packaging together with the returned pieces. The customer will be informed of any corrective actions suggested for quality assurance. Page 204 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems 9. APPENDIXES 9.1. APPENDIX A: SYSTEM COMMISSIONING The following flow charts are a quick reference for the ION-B system installation and commissioning. The first flow chart (Figure 9-1 Flow-chart describing the main installation and commissioning steps) highlights the main steps for system installation and commissioning starting from the equipment unpacking up to the check of the coverage and call quality. Figure 9-1 Flow-chart describing the main installation and commissioning steps ION-B User Manual (MN024-

15)_n_20150730.docx Page 205 Users Manual for ION-B Systems The previous flow chart contains the following cross references:

the master unit installation and cabling is described in more detail in the flow chart (Figure 9-3 Flow-chart describing the Master unit installation and cabling steps). It follows the flow of actions from the subrack mounting on the cabinet up to the settings and connections needed in case remote supervision has to be considered. An example of system layout at master unit side is presented in figure below for a configuration consisting in one sector with four TFLN master optical Trxs. For more details about TSUNx configuration and start-up refer to the Remote Supervision manual. Figure 9-2 Case layout for a 1 sector with 4 TFLN master optical transceivers once the whole system has been installed, the attenuation on the base station interface has to be defined in order to set up the performances. Use the Britetool Software to calculate the required attenuation values for uplink and downlink. Refer to the Britetool manual for more information. Page 206 ION-B User Manual (MN024-15)_n_20150730.docx Users Manual for ION-B Systems the system start-up is described in more detail in the flow chart (Figure 9-4 Flow-

chart describing the system start-up steps). It follows the flow of actions from the remote and master unit switch on and discovery up to the system configuration through LMT Software and/or remote supervision system. For more details on how to use the LMT and about TSUNx configuration and start-up refer to their relevant manuals. in case the system is not working properly, refer to the troubleshooting procedures reported in their relevant sections. Figure 9-3 Flow-chart describing the Master unit installation and cabling steps ION-B User Manual (MN024-

15)_n_20150730.docx Page 207 Users Manual for ION-B Systems Figure 9-4 Flow-chart describing the system start-up steps Page 208 ION-B User Manual (MN024-15)_n_20150730.docx