FCC ID: 2BDAESI512325416677 Integrated Remote Unit-Optical (Indoor)

User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Manual Version 1.2 Oct 27, 2023 No part of this documentation may be excerpted, reproduced, translated, annotated or duplicated. In any form or by any means without the prior written permission of PROSE Technologies Co., Ltd User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Contents Introduction ................................................................................................................................................................. 1 1. Safety instructions ............................................................................................................................................... 2 2. System Introduction ............................................................................................................................................ 4 2. Product Introduction ........................................................................................................................................... 7 2.1 Product Outline Drawing and Description ..................................................................................... 7 2.1.1 PBMU .............................................................................................................................................. 7 2.1.1.1 PBMU Exterior ................................................................................................................ 7 2.1.1.2 PBMU Ports ..................................................................................................................... 8 2.1.1.3 PBMU Configuration .................................................................................................... 9 2.1.2 IM2U.............................................................................................................................................. 10 2.1.2.1 IM2U Exterior ............................................................................................................... 10 2.1.2.2 IM2U Ports .................................................................................................................... 11 2.1.2.3 IM2U Configuration .................................................................................................... 13 2.1.3 NEU ............................................................................................................................................... 14 2.1.3.1 NEU Exterior ................................................................................................................. 14 2.1.3.2 NEU front panel and rear panel ............................................................................ 15 2.1.3.3 NEU Configuration ..................................................................................................... 18 2.1.4 IRU-O indoor Type .................................................................................................................. 19 2.1.4.1 IRU-O indoor Type Exterior .................................................................................... 19 2.1.4.2 IRU-O indoor Type Ports ......................................................................................... 20 2.1.4.3 IRU-O indoor Type Configuration ........................................................................ 21 2.1.5 IRU-O outdoor Type ............................................................................................................... 22 2.1.5.1 IRU-O outdoor Type Exterior ................................................................................. 22 2.1.5.2 IRU-O outdoor Type Ports ...................................................................................... 23 2.1.5.3 IRU-O outdoor Type Configuration ...................................................................... 24 2.2 Product Specifications ........................................................................................................................ 25 2.2.1 PBMU ........................................................................................................................................... 25 2.2.2 IM2U.............................................................................................................................................. 26 2.2.3 NEU ............................................................................................................................................... 27 2.2.4 IRU-O indoor Type .................................................................................................................. 28 2.2.5 IRU-O outdoor Type ............................................................................................................... 29 3. Installation ........................................................................................................................................................... 31 3.1 Installation Preparation ...................................................................................................................... 31 3.1.1 Select one site location ......................................................................................................... 31 3.1.2 Installation tools........................................................................................................................ 31 3.2 Installation steps ................................................................................................................................... 32 3.2.1 Installation................................................................................................................................... 32 3.2.2 Installation of PBMU ............................................................................................................... 32 3.2.2.1 Installation Scenarios ................................................................................................ 32 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 3.2.2.2 Installing a PBMU in cabinet .................................................................................. 32 3.2.3 Installation of IM2U ................................................................................................................. 35 3.2.3.1 Installation Scenarios ................................................................................................ 35 Installing an IM2U in cabinet .............................................................................. 35 3.2.3.2 3.2.4 Installation of NEU .................................................................................................................. 37 3.2.4.1 Installation Scenarios ................................................................................................ 37 Installing an NEU on a wall ................................................................................. 37 3.2.4.2 3.2.4.3 Installing a NEU in the cabinet.............................................................................. 39 3.2.5 Installation of IRU-O indoor Type ...................................................................................... 42 3.2.5.1 For Ceiling Applications ........................................................................................... 42 3.2.5.2 For Pole or Mast Applications ................................................................................ 43 3.2.5.3 For Wall Applications ................................................................................................. 43 Remove Steps ............................................................................................................................. 44 Line Diagram ............................................................................................................................... 44 3.2.6 Installation of IRU-O outdoor Type ................................................................................... 45 3.2.6.1 Mounting on the wall ................................................................................................. 45 3.6.2.2 Mounting to the Pole ................................................................................................. 48 3.3 Installation standard ............................................................................................................................ 48 3.3.1 Device installation ................................................................................................................... 48 3.3.2 Jumper and connecter ........................................................................................................... 48 3.3.3 Power source ............................................................................................................................ 49 3.3.4 The patch cord .......................................................................................................................... 49 3.3.5 Fiber connection between PBMU/IM2U to NEU to IRU-O ..................................... 50 Fiber and RF cable connection ............................................................................... 50 3.3.5 3.3.5.1 Ports introduction ................................................................................................ 50 3.3.5.2 RF Connections between IM2U and BTS ................................................. 55 3.3.5.3 Fiber Connections between PBMU and NEU ......................................... 55 3.3.5.4 Fiber Connections between IM2U and NEU ........................................... 56 3.3.5.5 Connections between NEU and IRU ........................................................... 56 4. Device configuration .................................................................................................................................... 57 4.1 PC configuration .................................................................................................................................... 57 4.2 Parameter description ......................................................................................................................... 58 4.2.1 PBMU ........................................................................................................................................... 58 4.2.2 IM2U.............................................................................................................................................. 61 4.2.3 NEU ............................................................................................................................................... 64 4.2.4 IRU-O ........................................................................................................................................... 66 5. Support and service .................................................................................................................................... 69 5.1 Type of Service ...................................................................................................................................... 69 4.1.1 Remote technical support .................................................................................................... 69 4.1.2 On-site technical support ...................................................................................................... 69 4.1.3 Spare parts service ................................................................................................................. 69 4.1.4 Field technical training ........................................................................................................... 69 5.2 Contact us ................................................................................................................................................ 69 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Introduction As the requirement for mobile communication quality keeps enhancing, the operators of wireless network need to pay more attention to improve the network quality and expand the network coverage. Due to the change of electromagnetic environment and increase of mobile subscribers, those existing BTS may be unable to meet the specified performance requirements and the following coverage problems will occur:

1. High call-drop rate 2. Low rate of successful handover 3. Low coverage rate or bad coverage quality 4. Low connection rate 5. Bad conversation quality To solve all these problems in an all-around way, only adjusting the cell parameters of the BTS is not enough. The adoption of BTS + Repeaters is a better solution that has been verified in many sites in village, highway and tourism regions, especially at the edge of a BTS coverage region. And since the repeater requires fewer accessories and no need special equipment-room, operators can get more profit from lower construction and operation cost. PROSE RADIANT is a multi-standards integration system, which has integrated 4G/5G and support for broadband access to this system. This system mainly consists of four parts. Repeater is especial tailored to provide a comprehensive and flexible coverage solution in complex coverage environments like densely populated residential area, underground areas, tunnels, stations and terminals, Hotels, Meeting rooms and shopping mall and so on. It widely used on the mobile communication networks. The system receives filters, amplifies, and transfers the uplink and downlink radio frequency (RF) signals of the base transceiver station (BTS) to extend and accurately distribute the coverage of the BTS. 1 BTS CU User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 1 2 3 8 1 2 3 8 8 wideband RF Inputs per CU 8 wideband RF Outputs PBMU SM Fiber Max 15km 8x 4-core 16x 2-core Hybrid Fiber Cable

(4-core+Pwr) or (2-core+Pwr) Max 500m IM2U 4x 8-core NEU IRU-O Outdoor Type Indoor Type Figure 1-1 Functional Components of PROSE RADIANT 1. Safety instructions It is important to read safety instructions before installing the equipment. These instructions are supplementary to any local safety regulations in place. In case of any conflict, local safety regulations shall prevail. Installation personnel should have preliminary knowledge about safety operations and must have received training on PROSE equipment installation, maintenance and operations. Some important safety instructions are discussed in the chapter. PROSE shall not bear any liabilities incurred by violation of universal safety operation requirements, or violation of safety standards for designing, manufacturing and equipment usage. 2 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 1. The equipment must follow system requirements with proper grounding lightning protection. 2. Power supply voltage must satisfy safety requirements. Anybody who installs or modifies equipment must turn off the power supply first. Only certified maintenance staff are allowed to perform operations with power-on. 3. The equipment radiates electromagnetic waves, which can cause damage to the human body. Proper safety and precautions should be taken. People other than maintenance staff should keep away. 4. Do not expose yourself for long periods of time to the FOR system while in operation because the electromagnetic field emitted by the equipment may do harm to your health. 5. If installed at height (onto the pole), the equipment shall be securely fixed to prevent harm and bodily injury from dropping parts. 6. The equipment must be away from fire, as electronic components may explode upon fire. 7. Static electricity produced by human body can damage sensitive components on the circuit board, such as large integrated circuits (ICs). 8. Warning: The equipment contains a battery that only can be replaced by a professional. There is risk of explosion if the battery is replaced by an incorrect type. 3 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 9. 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 License to operate this device. Unauthorized use may result in significant forfeiture penalties. including penalties in excess of $100.000 for each continuing violation. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) This device may not cause harmful interference, and

(2) This device must accept any interference received, including interference that may cause undesired operation. This equipment complies with FCC/IC RSS-102 radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator your body. 10. WARNING: This is NOT a CONSUMER device. It is designed for installation by an installer approved by an ISED licensee. You MUST have an ISED LICENCE or the express consent of an ISED licensee to operate this device. WARNING: Industrial zone enhancers are NOT consumer devices. They are designed for installation by ISED licensees and qualified installers who have recognized RF training. You MUST be an ISED licensee to install or operate this device. 2. System Introduction Overview PROSEs solution of RADiAnt system supports multiple operators deploying multiple mobile technologies. The RADiAnt system operates from 698-3980MHz and extends 4G, 5G and broadband data coverage for indoor applications. It is particularly suited for high-capacity application scenarios such as business towers, shopping malls, offices, airports, stadiums, and other indoor application scenarios. The RADiAnt is much more than just replacing RF coaxial cables with optical fibers. The core of the system, consisting of the intelligent Multisector Master Unit (IM2U) and the Network Extender Unit (NEU), deals with the signal processing and the conversion of RF signals to optical. The optical signals are transmitted over single mode fiber with low loss and virtually no increased in noise floor. The NEU uses hybrid cable (an integrated power and fiber cable) to connect to the integrated Remote Unit (IRU-O), where each NEU can connect 16 units of IRU-O for SISO, and 16 units of IRU-O for 2x2 MIMO, and 8 units of IRU-O for 4x4 MIMO applications. IRU-O is designed to apply for indoor and outdoor environment. The IRU-O outdoor type meets IP65. It had two types, one is combiner build in type, the other one is without combiner type. The different are the dimension, weight, and output ports definition. If 4 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System multiple operators accessing, the Power Balance Master Unit (PBMU) is recommended for power level aligning. The advantages of the RADiAnt system are:

Easy and quick to design and deploy Fiber DAS, where RF radiated power is determined only by each IRU-O Achieve uniformed coverage, each IRU-O provides constant output power for each band Precisely adjust the RF output power level in specific applications Zero RF loss in signal transmission No PIM and VSWR issues One IM2U connects a maximum of 16 NEUs, and one NEU connects up to 16 IRU-Os for 2x2 MIMO solution, supports 4X4 MIMO as well Management via OMT or NMS software Application DAS vendors are working towards a more flexible ecosystem that allow mobile operator and landlords to maximize their Return on Investment (ROI) from their DAS deployments. PROSEs Smart active DAS is the latest DAS system that is multi-operator, multi-band, and multi-technology operating See Below LTE Band 5:869MHz to 894MHz LTE Band 12:729MHz to 746MHz LTE Band 13:746MHz to 756MHz LTE Band 25:1930MHz to 1995MHz LTE Band 66:2110MHz to 2200MHz 5GNR N41:2496MHz to 2690MHz 5GNR N77:3450MHz to 3550MHz 5GNR N77:3700MHz to 3980MHz In the NR C-band, the system can support 400 MHz Instantaneous Bandwidth (IBW) and 4T4R with one of the smallest footprints in market. It can support various MIMO configurations (e.g., Single Input, Single Output (SISO), 2x2 MIMO and 4x4 MIMO) with up to eight bands by a low-power iRU. RADiAnt The following system diagram shows a typical system connectivity of RADiAnt. The mainly components of RADiAnt are the CU, PBMU, NEU and IRU-O. 5 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Figure 1-2 System application diagram 6 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 2. Product Introduction Overview System consists of PBMU/IM2U, NEU and IRU-O. Interconnection between PBMU/IM2U and NEU is fiber optical cable via optical module. Interconnection between NEU and IRU-O is fiber power hybrid cable via optical module. Optical interface supports 690-3800MHz band. 2.1 Product Outline Drawing and Description 2.1.1 PBMU 2.1.1.1 PBMU Exterior Figure 2-1 PBMU exterior 7 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Figure 2-2 PBMU dimensions 2.1.1.2 PBMU Ports Base Station Signal Input PBMU indicators WLAN NA/SIM DEBUG/LOCAL_M OP 01~32 Figure 2-3 (a) Ports in the PBMU front panel 8 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System PBU Signal Onput EXT-ALM Power switch PBU Signal Input Module Debug MODEM GND Figure 2-3 (b) Ports in the PBMU real panel 1 Power switch for special requirement Figure 2-3 (c) Ports in the PBMU real panel 2 Table 2-1 PBMU indicators Indicator Color Status Meaning SYNC Green Steady off 5G or 4G TDD signals are out of sync Steady on 5G or 4G TDD signal synchronization PWR RUN Green Steady on The power input is available Green Blinking The software works fine Steady on or off Software operating abnormally or no power ALM RED Steady on The system has alarm Steady off The system has no alarm MOD Green Blinking Motherboard MODEM in network Steady off Motherboard MODEM is offline 2.1.1.3 PBMU Configuration There are several kinds of configurations for PBMU according to customer requirements. 1) The communication ports named with DUBGE or LOCAL_M. 2) The SIM card slot exist or not. 9 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 3) Power supply need backup or not. 4) Power supply port on real panel with two different types as figure 2-3 shown. 5) Port MODEM on real panel exist or not. 6Optical ports quantity 32 or 16 or 8. 2.1.2 IM2U 2.1.2.1 IM2U Exterior Figure 2-4 IM2U exterior Figure 2-5 IM2U dimensions 10 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 2.1.2.2 IM2U Ports RJ45 MOD ALM RUN PWR SYNC DEBUG/LOCAL_M SIM/NA OP OUT(SC/APC Connectors) Figure 2-6 Ports in the IM2U front panel 11 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System IM2U Signal Input (QMA connectors)

(SC/APC Connectors) POWER SWITCH

(SC/APC FUSE

(SC/APC PWR DC48V IN

(SC/APC EXT-ALM

(SC/APC DB9

(SC/APC MODEM

(SC/APC GND

(SC/APC Figure 2-7 Ports in the IM2U rear panel Table 2-2 Ports and indicators on the IM2U panels Item Silkscreen Remarks

(IM2U) Ports in RJ45 the front panel SIM Network interface Insert SIM card A OP 01~04 OP 05~08 B OP 09~12 Signal output, connect with optical fiber line Signal output, connect with optical fiber line 12 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System OP 13~16 C OP 17~20 OP 21~24 D OP 25~28 OP 29~32 Silkscreen Item Signal output, connect with optical fiber line Signal output, connect with optical fiber line Remarks

(IM2U) Ports in PWR DC48V IN DC48V Power input the rear panel GND MODEM DB9 EXT-ALM CH(A~B)_1 NEU equipment grounding Connect the MODEM DB9 Alarm extension IM2U Signal Input (QMA connectors).

(NR78, Band 28) Frequency can be configured according to the product before delivery CH(A~B)_2 IM2U Signal Input (QMA connectors)

(NR78, Band 28) Frequency can be configured according to the product before delivery Table 2-3 IM2U indicators Indicator Color SYNC Green PWR RUN Green Green ALM RED MOD Green Status Steady off Steady on Steady on Blinking Meaning 5G or 4G TDD signals are out of sync 5G or 4G TDD signal synchronization The power input is available The software works fine Steady on or off Software operating abnormally or no power Steady on Steady off Blinking Steady off The system has alarm The system has no alarm Motherboard MODEM in network Motherboard MODEM is offline 2.1.2.3 IM2U Configuration There are several kinds of configurations for IM2U according to customer requirements. 1) The communication ports named with DUBGE or LOCAL_M. 2) The SIM card slot exist or not. 3) Optical ports quantity 32 or 16 or 8. 4) Port MODEM on real panel exist or not. 13 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 2.1.3 NEU 2.1.3.1 NEU Exterior Figure 2-8 NEU exterior Figure 2-9 NEU dimensions 14 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 2.1.3.2 NEU front panel and rear panel DEBUG/LOCAL_M PWR RUN ALM RJ45 FUSE POWER Figure 2-10 Ports in the NEU front panel 15 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System PWR AC IN GND 48VDC power supply phoenix connectors OP IN(SC/APC Connectors) OP OUT(SC/APC Connectors) Figure 2-11(a) Ports in the NEU (NEU-4F32F-XX) rear panel Figure 2-11(b) Ports in the NEU (NEU-2F32F-XX) rear panel 16 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Table 2-4 Ports and indicators on the NEU panels Item Silkscreen Remarks

(NEU) Ports in the RJ45 Network interface front panel DEBUG Debugging interface POWER Power switch FUSE Overload protection Item Silkscreen Remarks

(NEU) Ports in the PWR AC IN AC Power input rear panel GND NEU equipment grounding 48 VDC (1~8) 48 VDC power supply for IM2U 4 x Signal input, connect with optical fiber line Signal output, connect with optical fiber line Signal output, connect with optical fiber line Signal output, connect with optical fiber line Signal output, connect with optical fiber line A/B/C/D K OP 01~04 OP 05~08 L OP 09~12 OP 13~16 M OP 17~20 OP 21~24 N OP 25~28 OP 29~32 48VDC power supply phoenix connectors OP IN(SC/APC Connectors) OP OUT(SC/APC Connectors) Figure 2-12 Ports in the NEU (NEU-2F32F-XX) rear panel 17 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Table 2-5 Ports and indicators on the NEU panels Item Silkscreen Remarks

(NEU) Ports in the RJ45 Network interface front panel DEBUG Debugging interface POWER Power switch FUSE Overload protection Item Silkscreen Remarks

(NEU) Ports in the PWR AC IN AC Power input rear panel GND NEU equipment grounding 48 VDC (1~8) 48 VDC power supply for IM2U 2 x Signal input, connect with optical fiber line Signal output, connect with optical fiber line Signal output, connect with optical fiber line Signal output, connect with optical fiber line Signal output, connect with optical fiber line A/C B/D K OP 01~04 OP 05~08 L OP 09~12 OP 13~16 M OP 17~20 OP 21~24 N OP 25~28 OP 29~32 Table 2-6 NEU indicators ITEM NEU Monitoring board Indicator Color Status Meaning PWR Green Steady on The power input is available Steady off No power input is available RUN Green Blinking The software works fine Steady on or off Software operating abnormally or no power ALM Red Steady on No alarms are generated Steady off The system has no alarm 2.1.3.3 NEU Configuration There are several kinds of configurations for NEU according to customer requirements. 1) The communication ports named with DUBGE or LOCAL_M;

2) DC-48V power supply ports quantity 8 or 16;

3Optical ports (OP IN) quantity 4 or 2. 18 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 2.1.4 IRU-O indoor Type 2.1.4.1 IRU-O indoor Type Exterior Figure 2-13 IRU-O exterior Figure 2-14 IRU-O dimensions 19 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 2.1.4.2 IRU-O indoor Type Ports Running indicators Mode indicators Optical indicators Optical indicators Figure 2-15 Indicators on IRU-O front panel Optical port Power port Figure 2-16 Ports on IRU-O (4 optical ports) rear panel Optical port Power port Figure 2-17 Ports on IRU-O (2 optical ports) rear panel 20 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Table 2-7 IRU-O indicators ITEM Indicator Color Status Meaning Ports in OP K/M Green Blinking quickly The optical power received of port K is normal. the top panel

(frequency 1s) Blinking Slowly The optical power received of port M is normal.

(frequency 4s) Steady on The optical power received of port K and port M are all normal. steady off The optical power received of port K or port M is abnormal or lower than the detecting range. OP L/N Green Blinking quickly The optical power received of port L is normal.

(frequency 1s) Blinking Slowly The optical power received of port N is normal.

(frequency 2s) Steady on The optical power received of port L and port N are all normal. steady off The optical power received of port L or port N is abnormal or lower than the detecting range SYNC Green Steady on IRU-O synchronizes with the BTS successfully in TDD mode working. steady off IRU-O is out of synchronization with the BTS in TDD mode working or no TDD mode. RUN Green Blinking IRU-O is running normally.

(frequency 1s) Steady on IRU-O is running abnormally. Steady off No power or no running 2.1.4.3 IRU-O indoor Type Configuration There are 2 kinds of configurations for IRU-O indoor type according to customer requirements with optical port quantity 4 or 2. 21 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 2.1.5 IRU-O outdoor Type 2.1.5.1 IRU-O outdoor Type Exterior Combiner build in Type with full configuration Without Combiner Type Figure 2-18 IRU-O exterior Combiner build in Type 22 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System without Combiner Type Figure 2-19 IRU-O outdoor Type dimensions 2.1.5.2 IRU-O outdoor Type Ports RF connector Optical connector DC power supply connector Indicators Figure 2-20 Ports and indicators on IRU-O front panel 23 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Table 2-8 IRU-O outdoor Type indicators ITEM Indicator Color Status Meaning Ports in OP K/M Green Blinking quickly The optical power received of port K is normal. the front panel

(frequency 1s) Blinking Slowly The optical power received of port M is normal.

(frequency 4s) Steady on The optical power received of port K and port M are all normal. steady off The optical power received of port K or port M is abnormal or lower than the detecting range. OP L/N Green Blinking quickly The optical power received of port L is normal.

(frequency 1s) Blinking Slowly The optical power received of port N is normal.

(frequency 2s) Steady on The optical power received of port L and port N are all normal. steady off The optical power received of port L or port N is abnormal or lower than the detecting range SYNC Green Steady on IRU-O synchronizes with the BTS successfully in TDD mode working. steady off IRU-O is out of synchronization with the BTS in TDD mode working or no TDD mode. RUN Green Blinking IRU-O is running normally.

(frequency 1s) Steady on IRU-O is running abnormally. Steady off No power or no running 2.1.5.3 IRU-O outdoor Type Configuration There are several kinds of configurations for IRU-O outdoor type according to customer requirements. 1) The RF output port quantity 4 or 2 2) The optical port quantity 4 or 2 3The cabinet has 2 different size. 24 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 2.2 Product Specifications 2.2.1 PBMU Frequency Gain RF Output Power Optical Power Gain Control Range (Power balance per operator) Uplink Downlink Can be customized

-20 2 dB

-20 2 dB

-25 dBm (RF)

-6 2 dBm (O/P) 25 dB / 0.1 dB step 25 dB / 0.1 dB step Gain Control Range (Power balance per band) 15 dB / 1 dB step 15 dB / 1 dB step 2.0:1 20 dBm 50 1550 nm VSWR Max. operation Input Power Impedance Optical Wavelength Power Supply Power Consumption Operating temperature range Storage temperature range Relative humidity Ingress protection 2.0:1

50 1310 nm DC-48V 10%

70 W

-10C to +45C

-40C to +85C 10% - 95%

IP40 for indoor Monitoring and control LAN-RJ45 (local) Cooling Dimensions Weight Optical connector 4G 5G wireless modem / Ethernet (remote) Nature cooling 483 x 400 x 132 mm (3U 19 Rack) 13 Kg 16 sets x SC/APC (4G 2x2 MIMO) 8 sets x SC/APC (5G 4x4 MIMO) IM2U: 16 x QMA-Female RF connector PBU: 32 x QMA-Female (8 sets of Tx/RX ports, 4 ports per each set, and each set support one frequency band) Installation 19 Rack Mounting 25 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 2.2.2 IM2U Frequency Gain Ripple in Band RF Output Power Optical Power VSWR Max. Non-destructive Input Power Impedance Optical Wavelength Gain Control Range Power Supply Power Consumption Operating temperature range Storage temperature range Relative humidity Ingress protection Uplink Downlink Can be customized

-5 2 dB 3 dB

-10 dBm (RF)

2.0:1

50 1310 nm

-5 2 dB 3 dB

-6 2 dBm (O/P) 2.0:1 10 dBm 50 1550 nm 15 dB / 1 dB step, 15 dB / 1 dB step, separate for each path separate for each path DC -48V 10%

60 W

-10C to +45C

-40C to +85C 10% - 95%

IP40 for indoor Monitoring and control LAN-RJ45 (local) Cooling Dimensions Weight Optical connector RF connector Installation 4G 5G wireless modem/ Ethernet (remote) Nature cooling 483 x 400 x 88 mm (2U 19 Rack) 10 Kg 8 sets x SC/APC (5G 4x4 MIMO) 16 sets x SC/APC (4G 2x2 MIMO) TX/RX: 16 x QMA-Female 19 Rack Mounting Environment Protections RoHS 26 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 2.2.3 NEU Frequency System gain Ripple in band Uplink Downlink 617 - 3980 MHz 617 - 3980 MHz 0 2 dB 1.5 dB 0 2 dB 1.5 dB Optical Output power 4 2 dBm (O/P)

-6 2 dBm (O/P) Optical wavelength 1310 nm 1550 nm Power supply DC power output AC110~240V, 50/60Hz 43 - 57 VDC Power Consumption 90 W (No-load, without IRU-O connection) Operating temperature range

-10C to +45C Storage temperature range

-40C to +85C Relative humidity Ingress protection Monitoring and control Cooling 10% - 95%

IP40 for indoor LAN-RJ45 (local) Nature cooling Over current protection Over temperature protection Function Supported Overload protection Dimensions Weight Fiber optical connectors Short circuit protection Low voltage protection 483 x 440 x 88 mm (2U 19 Rack) 12 Kg 32 x SC/APC (to IRU) 4 x SC/APC (to IM2U/PBMU) Mounting Wall or rack 27 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 2.2.4 IRU-O indoor Type Frequency Gain Uplink Downlink Can be customized 31 2 dB 31 2 dB 869MHz to 894MHz: 2.63 dBi 869MHz to 894MHz: 2.63 dBi 729MHz to 746MHz: 3.06dBi 729MHz to 746MHz: 3.06dBi 746MHz to 756MHz: 3.06dBi 746MHz to 756MHz: 3.06dBi Antenna Gain 1930MHz to 1995MHz: 1.50dBi 1930MHz to 1995MHz: 1.50dBi 2110MHz to 2200MHz: 5.43dBi 2110MHz to 2200MHz: 5.43dBi 2496MHz to 2690MHz: 5.14dBi 2496MHz to 2690MHz: 5.14dBi 3450MHz to 3550MHz:2dBi 3450MHz to 3550MHz:2dBi 3700MHz to 3980MHz:2dBi 3700MHz to 3980MHz:2dBi 3 dB

5 2 dBm 3 dB 24 1 dBm (RF per band per port)

15 dB / 1 dB step 15 dB / 1 dB step 10 dB overdrive protection 10 dB overdrive protection Meets 3GPP TS 25.106 for UMTS, 3GPP TS 36.106 for LTE, 3GPP TS 38.106 for NR 1 S 3%

1 S 3%

Ripple in band RF output power Optical output power Gain control range ALC control Intermodulation Spurious Emission Mask Transmission delay EVM Spurious emissions (Out of band)

-36 dBm/9 KHz ~ 1 GHz

-36 dBm/9 KHz ~ 1 GHz

-30 dBm/1 GHz ~ 12.75 GHz -30 dBm/1 GHz ~ 12.75 GHz

50 1550 nm Max. non-destructive input power

-10 dBm Impedance Optical wavelength Power supply Power Consumption 50 1310 nm 40 - 57 VDC 90 W Operating temperature range

-10 C to +45 C Storage temperature

-40C to +85C Relative humidity Ingress protection 10% - 95%

IP50 Monitoring and control remote control via IM2U Dimensions Weight 200 x 200 x 71 mm 2.6 kg Optical connector 4 x SC/APC (4x4 MIMO port) Installation Antenna Ceiling or wall or pole mounting Omni antenna Integrated 28 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 2.2.5 IRU-O outdoor Type Frequency Can be customized Uplink Downlink Gain RF output power Ripple in band Optical output power Gain control range ALC control 869MHz to 894MHz 24 1 dB 729MHz to 746MHz 24 1 dB 746MHz to 756MHz 24 1 dB 1930MHz to 1995MHz 24 1 dB 2110MHz to 2200MHz 27 1 dB 2496MHz to 2690MHz 27 1 dB 3450MHz to 3550MHz 27 1 dB 3450MHz to 3550MHz 27 1 dB 869MHz to 894MHz 729MHz to 746MHz 746MHz to 756MHz

1930MHz to 1995MHz ---

2110MHz to 2200MHz

2496MHz to 2690MHz ---

3450MHz to 3550MHz ---

3450MHz to 3550MHz ---

24 1 dB 24 1 dB 24 1 dB 24 1 dB 27 1 dB 27 1 dB 27 1 dB 27 1 dB 18 1 dBm (RF per band per port) 18 1 dBm (RF per band per port) 18 1 dBm (RF per band per port) 21 1 dBm (RF per band per port) 24 1 dBm (RF per band per port) 23 1 dBm (RF per band per port) 24 1 dBm (RF per band per port) 24 1 dBm (RF per band per port) 3 dB 5 2 dBm 3 dB

15 dB / 1 dB step 15 dB / 1 dB step 10 dB overdrive protection 10 dB overdrive protection Meets 3GPP TS 25.106 for UMTS, 3GPP TS 36.106 for LTE, 3GPP TS 38.106 for NR 1 S 3%

1 S 3%

Intermodulation Spurious Emission Mask Transmission delay EVM Spurious emissions (Out of band)

-36 dBm/9 KHz ~ 1 GHz

-36 dBm/9 KHz ~ 1 GHz Max. non-destructive input power Impedance VSWR Optical wavelength Power supply Power Consumption

-30 dBm/1 GHz ~ 12.75 GHz

50 2.0:1 1550 nm

-30 dBm/1 GHz ~ 12.75 GHz

-10 dBm 50 2.0:1 1310 nm 40 - 57 VDC 90 W 29 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Operating temperature range Storage temperature Relative humidity Ingress protection

-25 C to +55 C

-40C to +85C 5% - 98%

IP65 Monitoring and control remote control via IM2U/PBMU Dimensions Weight Optical connector Installation 580.5 x 273 x 135 mm (Combiner build in Type) 413.5 x 273 x 135 mm (without Combiner Type) 11 kg (Combiner build in Type) 7 kg (without Combiner Type) 4 x SC/APC (4x4 MIMO port) wall or pole mounting 30 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 3. Installation 3.1 Installation Preparation This chapter introduces installation and commissioning flow of the equipment to help installation personnel understand the entire process. Brief introduction to some physical parameters of repeater, such as size, weight, humidity and temperature is also included in this chapter. 3.1.1 Select one site location 1. Make sure access is restricted to qualified personnel 2. Install the product where power supply and feeder cables are accessible. 3. Site location should be far away from heat source and damp environment. 4. Make sure can get the power supply near the site, and the power voltage is stable. 5. Make sure the grounding is well, and lightning protection is good. 3.1.2 Installation tools You must prepare the following tools and instruments before the installation. Item Description Remark 1 Torque screwdriver kit (Cross head and flat-head M5) 2 Safety gloves 3 Safety helmet 4 Safety goggles 5 Hammer drill 6 Rubber Hammer 31 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 7 Marking pen 8 Wire stripper 9 Pliers 10 Measuring tape 11 Multimeter 12 Flash lights 13 Measuring tape 3.2 Installation steps 3.2.1 Installation Before any installation, check that the device has no visible damages or defects. 3.2.2 Installation of PBMU 3.2.2.1 Installation Scenarios A PBMU be installed in cabinet. Installation scenarios must meet heat-dissipation and waterproofing requirements of the PBMU. 3.2.2.2 Installing a PBMU in cabinet 1. Install bracket on the cabinet with the screw. as shown in Figure 3-1. Attention: Please pay attention to mounting of bracket. as shown in Figure 3-2. 2. Push PBMU into the cabinet. as shown in Figure 3-3 3. Use screw to mount PBMU, as shown in Figure 3-4. 32 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Figure 3-1 pay attention to mounting of bracket. Figure 3-2 Drill holes and Install the Mounting rack on wall 33 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Figure 3-3 Push PBMU into the ca Figure 3-4 Use screw to mount PBMU 34 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 3.2.3 Installation of IM2U 3.2.3.1 Installation Scenarios An IM2U be installed in cabinet. Installation scenarios must meet heat-dissipation and waterproofing requirements of the IM2U. 3.2.3.2 Installing an IM2U in cabinet 1. Install bracket on the cabinet with the screw. as shown in Figure 3-5. Attention: Please pay attention to mounting of bracket. as shown in Figure 3-6. 2. Push IM2U into the cabinet. as shown in Figure 3-7 3. Use screw to mount IM2U, as shown in Figure 3-8. 4. Connect the IM2U to terminal box by patch cord, the patch cord connector type is SC/APC to SC/APC or another type for terminal box 5. Connect the ground cable to ground 6. When connect the power, please check the Power voltage in advance, and need a breaker to protect the IM2U. Figure 3-5 pay attention to mounting of bracket. 35 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Figure 3-6 Drill holes and Install the Mounting rack on wall Figure 3-7 Push IM2U into the cabinet. 36 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Figure 3-8 Use screw to mount IM2U 3.2.4 Installation of NEU 3.2.4.1 Installation Scenarios A NEU can be installed on a wall or cabinet. Installation scenarios must meet heat-

dissipation and waterproofing requirements of the NEU. 3.2.4.2 Installing an NEU on a wall 1. Check enough space for front and rear door according to Figure 3-9. and make sure the installation location. 2. Fix the mounting rack onto the NEU by tightening with M5x10 reference to Figure 3-10. 3. Choice the hard wall and drawing 4 locating marks for M6x60 expansions bolts reference to Figure 3-11. 4. Drill 4 holes for the expansion bolts reference to the locating mark, put the expansion bolts into the hole and make sure its tightly reference to Figure 3-12. 5. Fix the NEU onto the mounting rack by tightening the M6x60 expansions bolts using adjustable wrench. Make sure the NEU is tightly fixed to the mounting rack and installation is complete. reference to Figure 3-13. 6. Connect the NEU to terminal box by patch cord, the patch cord connector type is SC/APC to SC/APC or another type for terminal box 7. Connect the ground cable to ground 8. When connect the power, please check the Power voltage in advance, and need a breaker to protect the NEU. 37 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Measure distance between top, bottom, left and right for mounting rack Figure 3-9 Location the holes on the wall Figure 3-10 Install the mounting support rack 38 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Figure 3-11 Drill holes and Install the Mounting rack on wall M6 Nut (4X1=8 PCS) Figure 3.12 Figure 3.13 3.2.4.3 Installing a NEU in the cabinet. 1. Install bracket on the cabinet with the screw reference to Figure 3-14. Attention: Please pay attention to mounting of bracket reference to Figure 3-15. 2. Push NEU into the cabinet reference to Figure 3-16. 3. Use screw to mount NEU reference to Figure 3-17. 4. Connect the NEU to terminal box by patch cord, the patch cord connector type is SC/APC to SC/APC or another type for terminal box 5. Connect the ground cable to ground 6. When connect the power, please check the Power voltage in advance, and need a breaker to protect the NEU. 39 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System CABINET BRACKET Figure 3-14 BOLT M5 Figure 3-15 40 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System BOLT M5 BOLT M5 BOLT M5 BOLT M5 Figure 3-16 Figure 3-17 41 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 3.2.5 Installation of IRU-O indoor Type 3.2.5.1 For Ceiling Applications For Ceiling A Applications Step 1. Select an area for installation near ceiling keel. Drill three holes per (Figure 3-18). Route the screw(M4x50) thru the fastener (Figure 3-19). And the screw from top to bottom thru ceiling mounting hole (Figure 3-20). Place bracket over the screw (M4X50), Adjust the bracket to align the edge of the backplane with the edge of the ceiling. And then use torque screwdriver to tighten the screw to the 1.4N.m (Figure 3-21). Step 2. Connect the power cable and the fiber cable onto the IRU-O module. Align breach of bracket with direction of plug (Figure 3-22). and ensure that the attachment plate is fully inserted into the bracket (Figure 3-23). Rotate clockwise and hear the spring snapping (Figure 3-24). Ensure that the IRU-O module is properly installed. Figure 3-18 Figure 3-19 Figure 3-20 Figure 3-21 Figure 3-22 Figure 3-23 Figure 3-24 Figure 3-25 For Ceiling B Applications (Accessories for this installation must be purchased separately) Step 1. Select an area for installation near ceiling. Drill the square holes per (Figure 3-26). Use the Screw(M4X12) to cross the pore plate and IRU-O module (Figure 3-27). Use metal wire mount the beam onto the ceiling keel (Figure 3-28). Use the Screw(M4X12) to tighten the pore plate and beam (Figure 3-29) 42 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Step 2. Connect the power cable and the fiber cable onto the IRU-O module. Figure 3-26 Figure 3-27 Figure 3-28 Figure 3-29 3.2.5.2 For Pole or Mast Applications Step 1. Use the Screw(M4X12) to cross the bracket and fastener, use torque screwdriver to tighten the screw to the 1.4N.m (Figure 3-30). Insert hose clamps thru fastener and around pole

(Figure 3-31). Tighten hose clamps to 5.5 Nm torque. Step 2. Connect the power cable and the fiber cable onto the IRU-O module. Align breach of bracket with direction of plug (Figure 3-32). and ensure that the attachment plate is fully inserted into the bracket. Rotate clockwise and hear the spring snapping (Figure 3-33/34). Ensure that the IRU-O module is properly installed. Figure 3-30 Figure 3-31 Figure 3-32 Figure 3-33 Figure 3-34 3.2.5.3 For Wall Applications Step 1. Select an area for installation that is at least 2 meter above ground level or floor. Drill four holes per (Figure 3-35). Install expansion bolts into each of the pre-drilled holes (Figure 3-36). Place bracket over the 4 expansion bolts and affix using screw(M4X50) (Figure 3-37). Step 2. Connect the power cable and the fiber cable onto the IRU-O module. Align breach of bracket with direction of plug (Figure 3-38). and ensure that the attachment plate is fully inserted 43 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System into the bracket. Rotate clockwise and hear the spring snapping (Figure 3-39). Ensure that the IRU-O module is properly installed. Figure 3-35 Figure 3-36 Figure 3-37 Figure 3-38 Figure 3-39 Figure 3-40 Remove Steps Hold the IRU-O module in front and back with both hands, use index or middle finger to press the switch and keep the switch open. Rotate the IRU-O module counterclockwise and remove the IRU-O module. Line Diagram 1. Insert power line plug into socket (Figure 3-41). 2. Insert power line into copper pipe, then press flat copper pipe with vise, finally intertwine copper pipe with electrical tape (Figure 3-42, Figure 3-43, Figure 3-44, Figure 3-45, Figure 3-

46, Figure 3-47, Figure 3-48, Figure 3-49). 3. Welding two optical fiber together with equipment. Power line Copper pipe Figure 3-41 Figure 3-42 Figure 3-43 44 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Vise Electrical tape Figure 3-44 Figure 3-45 Figure 3-46 Figure 3-47 Figure 3-48 Figure 3-49 3.2.6 Installation of IRU-O outdoor Type 3.2.6.1 Mounting on the wall Steps:

1. Use the tools to drill the holes on the wall, as shown in Figure 3-50. 2. The M8 expansion bolt put into the hole. 3. Align the holes on the active module bracket with the expansion bolt. 4. Use M8 washer, M8 spring washer and M8 nut to mount Line Amplifier onto the wall, as shown in Figure 3-51. 5. Tightening the M8 Hexagon screw bolts to fasten Line Amplifier on the mounting rack. 45 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Combiner build in Type without Combiner Type Figure 3-50 Location of four holes on the wall 46 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Combiner build in Type without Combiner Type Figure 3-51 Mounting the device Combiner build in Type without Combiner Type Figure 3-52 Finish mounting 47 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 3.6.2.2 Mounting to the Pole Steps:

1. The diameter of the pole is 30-125mm. 2. Install the Line Amplifier on the pole with the clamp. as shown in Figure 3-53. Combiner build in Type without Combiner Type Figure 3-53 Mounting on the pole 3.3 Installation standard 3.3.1 Device installation 1. The installation position should ensure that there is no interference from strong electric, strong magnetic and corrosive equipment. 2. The installation site should be dry with little dust and good ventilation. 3. The installation should be firm and smooth, and the installation should be fixed with the corresponding installation parts. 4. The mainframe power cable should be installed in the online slot. 5. The ground wire of equipment is earthed to the nearest grounding net from equipment, and the grounding terminal must be welded firmly. 3.3.2 Jumper and connecter 48 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 1. It is required that the line should be firm and parallel wiring. The jumper stick to the wall. 2. PVC pipe should be used for jumper running. Keep the line straight horizontally and separate line. Use a plastic pipe card when fixing the wall. 3. The jumper connecter must be installed firmly, and the special head tool should be used correctly Never loosen the joint. Make sure that the contact is good, and the waterproof seal is done. 3.3.3 Power source 1. The power supply of the equipment must be a separate power supply. 2. The power cable should be straight and neat without sharp bending and uneven. 3. The power cable must be put through iron pipe or PVC pipe according to the design requirements. No connection should be made to the power cord through the pipe. 4. Power ground wire and protection ground wire should be laid separately from ac middle. 5. The grounding wire should be connected to the building's integrated grounding grid. 6. Good contact is required, and no looseness is allowed, and the contact surface should be coated with anti-oxidant. 3.3.4 The patch cord 1. The patch cord should be protected by routing pipe, and the part without routing pipe should be tied with Nylon Cable Ties. 2. When fixing the patch cord, it is recommended to wrap the outside of the patch cord around the nylon adhesive tape, and then use the Nylon Cable Ties to fix it. 3. The long patch cord should be coiled in the box or fixed in a circle. 4. The patch cord should be protected by protective sleeve. 5. The patch cord should have a small allowance at the elbow. 6. The patch cord should not be twisted after laying. 49 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 3.3.5 Fiber connection between PBMU/IM2U to NEU to IRU-O Figure 3-54 Fiber connection between IM2U to NEU to IRU-O 3.3.5 Fiber and RF cable connection 3.3.5.1 Ports introduction 3.3.5.1.1 CU PROSE developed two kinds of CU (Combiner Unit). One is used with PBMU, the other is used with IM2U. Input power range: 37 46 dBm. CU used with PBMU: 8 input (4.3-10 female) and 8 output (SMA female), support 698-3800 MHz. Each input and output are a group of ports and ports are independent of each other. Figure 3-55 Front panel of CU CU used with IM2U: 8 input (4.3-10 female) and 8 output (SMA female), support 698-3800 MHz. Input ports1~4 is a group, Input ports5~8 is the other. One group of ports can only used for one band. For example, input ports1~4 are all used for band 78 (3300-3800 MHz). The input ports1~4 are combined to output ports1~4, ports5~8 are same. 50 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Figure 3-56 Front panel of CU 3.3.5.1.2 PBMU The QMA ports on the front panel of PBMU are used to combine the signal of the operators. Each set of the ports must be connected to same band. For example, all the four ports of BTS_A can only combine band 78. The eight groups of ports on the front panel correspond to the eight ports on the back panel. Since each Channel port has a fixed band, which band the BTS ports on the front panel connected to depends on which Channel ports the BTS port on the back panel connected to. In 4T4R mode, one PBMU can support up to 8 NEUs. There are 4 areas at the front panel of PBMU: A/B/C/D, each area has 8 optic ports. The optic ports at the corresponding location of each area are connected to the same NEU. BTS ports QMA Female A E B F C G D H NEU1-A NEU2-A NEU3-A NEU2-A NEU1-C NEU2-C NEU3-C NEU4-C NEU5-A NEU6-A NEU7-A NEU8-A NEU5-C NEU6-C NEU7-C NEU8-C NEU1-B NEU2-B NEU3-B NEU4-B NEU1-D NEU2-D NEU3-D NEU4-D NEU5-B NEU6-B NEU7-B NEU8-B NEU5-D NEU6-D NEU7-D NEU8-D Figure 3-57 Front panel of PBMU 51 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System BTS ports QMA Female A B C D E F G H Channel ports QMA Female Figure 3-58 Back panel of PBMU IM2U 3.3.5.1.3 In 4T4R mode, one IM2U can support up to 8 NEUs. There are 4 areas at the front panel of IM2U: A/B/C/D, each area has 8 optic ports. The optic ports at the corresponding location of each area are connected to the same NEU. The channel ports on the back panel of IM2U are connected with the combiner units which are used to combine the signal of the operators. The frequency bands of all channel ports are fixed. NEU1-A NEU2-A NEU3-A NEU2-A NEU1-C NEU2-C NEU3-C NEU4-C NEU5-A NEU6-A NEU7-A NEU8-A NEU5-C NEU6-C NEU7-C NEU8-C NEU1-B NEU2-B NEU3-B NEU4-B NEU1-D NEU2-D NEU3-D NEU4-D NEU5-B NEU6-B NEU7-B NEU8-B NEU5-D NEU6-D NEU7-D NEU8-D Figure 3-59 Front panel of IM2U 52 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Channel ports QMA Female Figure 3-60 Back panel of IM2U 3.3.5.1.4 NEU In 4T4R mode, one NEU can support up to 8 IRUs. There are 4 areas at the front panel of NEU: K/L/M/N, each area has 8 optic ports. The optic ports at the corresponding location of each area are connected to the same IRU. IRU1-K IRU2-K IRU3-K IRU2-K IRU1-M IRU2-M IRU3-M IRU4-M IRU5-K IRU6-K IRU7-K IRU8-K IRU5-M IRU6-M IRU7-M IRU8-M IRU1-L IRU2-L IRU3-L IRU4-L IRU1-N IRU2-N IRU3-N IRU4-N IRU5-L IRU6-L IRU7-L IRU8-L IRU5-N IRU6-N IRU7-N IRU8-N Figure 3-61 Back panel of NEU 3.3.5.1.5 RF Connections between PBMU and BTS The maximum operation power of each input port on the front panel of the PBMU is 20 dBm. But normally the BTS output power is much higher, so the combiner unit is used to reduce the power to the acceptable range of PBMU. Here use the connections between BTS-N78-4T4R and PBMU as an example, assume that there are three operators. The ports on the back panel of the PBMU have been connected before delivery (BTS_A/B/C/D are used for N78-4T4R):

53 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Figure 3-62 Back panel of PBMU Figure 3-63 Front panel of CU Figure 3-64 Front panel of PBMU 54 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 3.3.5.2 RF Connections between IM2U and BTS The maximum operation power of each input port on the back panel of the IM2U is 10 dBm. But normally the BTS output power is much higher, so the combiner unit is used to reduce the power to the acceptable range of IM2U. Here use the connections between BTS-N78-4T4R and IM2U as an example, assume that there are three operators:

Figure 3-65 RF connection between IM2U and BTS The unused SMA ports of the CU must be attached with terminal loads:

Figure 3-66 CU terminal load 3.3.5.3 Fiber Connections between PBMU and NEU Here use the connection between PBMU and NEU1 as an example:

55 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Figure 3-67 Fiber connection between PBMU and NEU 3.3.5.4 Fiber Connections between IM2U and NEU Here use the connection between IM2U and NEU1 as an example:

Figure 3-68 Fiber connection between IM2U and NEU 3.3.5.5 Connections between NEU and IRU Here use the connection between NEU and IRU1 as an example:

Figure 3-69 Connection between NEU and IRU 56 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 4. Device configuration 4.1 PC configuration Connect the PC with IM2U/PBMU via Ethernet cable. Figure 4-1 Connection PC with IM2U/PBMU Configure your computer's IPv4 address. Figure 4-2 Config IPV4 address Open the browser and enter 192.189.1.100 in the address bar. Username: admin Password: 123456 57 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Figure 4-3 Login the OMT 4.2 Parameter description 4.2.1 PBMU Figure 4-4 Current connection information Current Connection Device Info.:

It shows the devices that are currently connected with an Ethernet cable. Current Access Device Info.:

It shows the device whose parameters are actually being viewed. 58 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Figure 4-5 Parameter check Click Device Parameters. Click Select All, then Search. Configure 5G ARFCN and 5G NR Slot according to the actual configuration of the operator. Uplink Att.: Set attenuation for uplink, range: 0 ~ 15 dB. Downlink Att.: Set attenuation for downlink, range: 0 ~ 15 dB. Downlink Input Min: Set minimum threshold value of downlink. There will be alarm if the actual power is lower. BTS Att: Set attenuation for downlink RF input of the BTS ports on the front panel of PBMU, range: 0 ~ 15 dB. Downlink Input Max: Set maximum threshold value of downlink. There will be alarm if the actual power is higher. 59 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Figure 4-6 Optical RX power check Optical Rx Power: The optical power received from NEU (normal range: -2 dBm). Figure 4-7 Optical TX power check 1 60 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Figure 4-8 Optical TX power check 2 Optical Tx Power: The optical power transmitted by IM2U.

(A_Tx ~ D_Tx: -6 2 dBm) Downlink Input: The downlink input RF power of the channel ports on the back panel of the PBMU. BTS Downlink Input Power: The downlink input RF power of the BTS ports on the front panel of the PBMU. 4.2.2 IM2U Figure 4-9 IM2U connection 61 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Current Connection Device Info.:

It shows the devices that are currently connected with an Ethernet cable. Current Access Device Info.:

It shows the device whose parameters are actually being viewed. Figure 4-10 system config Click the icon to switch access to the device. Figure 4-11 IM2U parameter check Click Device Parameters. Click Select All, then Search. Configure 5G ARFCN and 5G NR Slot according to the actual configuration of the operator. 62 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Uplink Att.: Set attenuation for uplink, range: 0 ~ 15 dB Downlink Att.: Set attenuation for downlink, range: 0 ~ 15 dB Downlink Input Min: Set minimum threshold value of downlink. There will be alarm if the actual power is lower. Downlink Input Max: Set maximum threshold value of downlink. There will be alarm if the actual power is higher. Configuration instruction of 5G NR Slot:

Note: If NR uplink and downlink are configured as single time slot, the second time slot is configured as 0000. Optical Rx Power: The optical power received from NEU (normal range: -2 dBm). Figure 4-12 IM2U optical RX power check 63 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Figure 4-13 IM2U optical TX power check Optical Tx Power: The optical power transmitted by IM2U.

(A_Tx ~ D_Tx: -6 2 dBm) Downlink Input: The downlink input RF power received from CU. 4.2.3 NEU Figure 4-14 System information Click System Info. and switch access to NEU. 64 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Figure 4-15 NEU parameter check Device Temperature: The temperature of IRU. Optical K/L/M/N Tx Power: The optical power transmitted to IRU.

(-6 2 dBm) Optical Rx Power: The optical power received from IRU.

(Normal value: -1 dBm) Figure 4-16 NEU optical power check Optical A/B/C/D Tx Power: The optical power transmitted to IM2U.

(5 2 dBm) Optical A/B/C/D Rx Power: The optical power received from IM2U.

(-6 2 dBm) 65 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Figure 4-17 NEU optical check PDU Channel Working Current: The working current for every channel on the PDU. Maximum support 8 IRUs (4T4R mode). Figure 4-18 PDU ports 4.2.4 IRU-O Figure 4-19 IRU in system config 66 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System Click System Info. and switch access to NEU. Figure 4-20 IRU parameters IRU PA Switch: The switch of power amplifier module of IRU. IRU Uplink Att.: Set attenuation for IRU uplink, range: 0 ~ 15 dB. IRU Downlink Att.: Set attenuation for IRU downlink, range: 0 ~ 15 dB. IRU Downlink Output Min: Set minimum threshold value of downlink. There will be alarm if the actual power is lower. IRU Downlink Output Max: Set maximum threshold value of downlink. There will be alarm if the actual power is higher. Figure 4-21 IRU status 67 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System IRU Temp.: The temperature of IRU. IRU Optical Rx Power: The optical power received from NEU. IRU Optical Tx Power: The optical power transmitted to NEU. Downlink Output: The downlink output of radio frequency for every channel. Figure 4-22 IRU RF status Check the downlink output of the channels at page RF Status. 68 User Manual PROSE RADIANT PBMU/IM2U+NEU+IRU-O System 5. Support and service 5.1 Type of Service We provide Repeater warranty of 24 months that will start from date of delivery at Purchaser warehouse. Any faulty card or entire Repeater will have to be repaired and replaced with new part and this will be covered under the Warranty services. Four types of support and maintenance services will be providedRemote technical supporton-site technical supportspare parts service and field technical training. 4.1.1 Remote technical support PROSE can provide technical inquiries and troubleshooting for free by telephone, network, fax or email within twelve hours. We can also share good technology and experience with customs. 4.1.2 On-site technical support According to the customers request, PROSE can promise to arrange visa as fast as possible. After getting visa, we can arrive at the site in one week and solve the breakdown. 4.1.3 Spare parts service According to the customers request, PROSE will provide 1~5% spare parts (decided by different products). 4.1.4 Field technical training According to the customers request, PROSE will provide a field technical training and remote technical training for customers technical engineer. 5.2 Contact us PROSE Technologies (Suzhou) Co., Ltd Add: No. 6, Shenan Road, Dianshanhu, Suzhou, Jiangsu 215345, China Tel: (+86 512) 86896789 69

PROSE Integrated Remote Unit - Optical P/N: IRU-O-XX-XX-XX-XX fe Freq: 698-3980MHz Voltage: DC 40-57V Current: 1.75A max FCC ID: 2BDAESI512325416677 OL SN: KCXXXXXXXXXXXXXX NANA DAA LD) sores PROSE Technologies (Suzhou) Co., Ltd. No. 6, Shenan Road, Dianshanhu, Suzhou, Jiangsu 215345, China This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 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 License to operate this device. Unauthorized use may result in significant forfeiture penalties.including penalties in excess of

$100.000 for each continuing violation. 80

) (3)

PROSE Technologies

(Suzhou) Co., Ltd To: SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, United States Georgia From: PROSE Technologies (Suzhou) Co., Ltd No. 6, Shenan Road, Dianshanhu, Suzhou, Jiangsu 215345, China For FCC ID:

IRU-O-XX-XX 2BDAESl512325416677;

Model number: IRU-O-24-S5S12S13S25S41S66S77-ANT-10, According to:

FCC KDB 935210 D02 Signal Boosters Certification v04r02 device, For PART 20 booster IV.(d) requirement:

(d)) Attestation TCB is not acceptable)

(1)Warning label messages will be also outside packaging should include:

of device

(must be non-confidential exht,signed by the applicant; signature by test lab, agent, or shown in online and point-of-sale marketing materials and on We PROSE Technologies B dicclocuro of device. will be also shown in online

(Suzhou) Co., Ltd Wireless declared and point-of-sale marketing our Warning label messages and on outside materials and Clacc packaging WARNING:

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

Rex Xu Signature:

Title:

Senior Manager On behalf of Company:

PROSE Technologies

(Suzhou) Co., Ltd Corning Restricted

PROSE Technologies (Suzhou) Co., Ltd Date: 2023-11-10 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: FCC ID: 2BDAESI512325416677 To whom it may concern:

We, the undersigned, hereby authorize Parlam Zhan to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). Where our agent signs the application for certification on our behalf, | acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by SGS North America, Inc., still resides with PROSE Technologies (Suzhou) Co., Ltd. This authorization is valid until further written notice from the applicant. Name (Printed): Rex Xu Title: Senior Manager Signature/Electronic Signature:

P ex Lu. On behalf of Company: PROSE Technologies (Suzhou) Co., Ltd Telephone: +86 512 8689 6789 Ext.4418 Corning Restricted

PROSE Technologies (Suzhou) Co., Ltd To: SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia United States From: PROSE Technologies (Suzhou) Co., Ltd No. 6, Shenan Road, Dianshanhu, Suzhou, Jiangsu 215345, China Regarding: Confidentiality Request regarding application for FCC ID: 2BDAESI512325416677 LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commission's rules, the applicant hereby request confidential treatment of the documents listed below, associated with the certification application referenced above. Schematic(s) Block Diagrams Operational Descriptions Tune-up BOM The documents above contain proprietary information not released to the public. Public disclosure of this information may prove harmful to the business of the applicant. Sincerely, Signature/Electronic Signature: D 2x Wore Printed Name (on file with the FCC associated with the Grantee Code): Rex Xu Title: Senior Manager Company Name: PROSE Technologies (Suzhou) Co., Ltd Corning Restricted

UNITED STATES DESIGNATED AGENT LETTER Date: 2023/11/10 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Applicant U.S. designated agent Company PROSE Company PROSE Technologies LLC Name: Technologies (Suzhou) Name:

Co., Ltd Grantee Code: 2BDAE FRN: 0034438002 Contact Name: Rex Xu Contact Name: Michael Shumate Address: No.6 Shenan Road, Address: 550 Clark Drive Dianshanhu Town, Kunshan, Jiangsu, China City/Province/Z 215345 City/Province/Z Mount Olive, NJ 07828 ip: ip:

Telephone: +86 512 8689 6789 Ext.4418 Telephone: 919 622 3428 Fax: / Fax: /

Email: Rex.Xu@prosetechnologies. Email: Michael.Shumate@prosetechnologie com s.com Applicable Equipment: FCC ID: 2BDAESI512325416677 ATTN: Director of Certification:

We, < PROSE Technologies (Suzhou) Co.,Ltd > and < PROSE Technologies LLC > understand and acknowledge the applicants consent and the designated agent's obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and e-

mail of the designated agent listed above. We, < PROSE Technologies (Suzhou) Co., Ltd > and < PROSE Technologies LLC > acknowledge the applicants acceptance of its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Applicant U.S. designated agent Name (Printed): Rex Xu Name (Printed): Michael Shumate Title: Senior Manager ; Title: Regional President Signature: ) ax Va Signature:

= a | ai Wuchawl Shusnatz

PROSE Technologies (Suzhou) Co., Ltd Current Date 2023-11-18 To: SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. No. 588 West Jindu Road, Songjiang District, Shanghai, China. 201612 Dear Sir/Madam, Subject: Declaration Letter about Identity of Products

*WE PROSE Technologies (Suzhou) Co., Ltd HEREBY DECLARED THAT Our product:

Product Description:

And the models below :

Model No.:

Integrated Remote Unit-Optical (Indoor) IRU-O-XX-XX- XX-XX Manufacturers Name:

PROSE Technologies (Suzhou) Co., Ltd Manufacturers Address:

No. 6, Shenan Road, Dianshanhu, Suzhou, Jiangsu 215345, China with the model(s) below which samples we chose to be tested by SGS Model No.:

IRU-O-24-S5S12S13S25S41S66S77-ANT-10 Manufacturers Name:

PROSE Technologies (Suzhou) Co., Ltd Manufacturers Address:

No. 6, Shenan Road, Dianshanhu, Suzhou, Jiangsu 215345, China

*Except that the following differences are identical with the original product as follows:

IRU-O stand for :integrated remote unit to optical ;

The first XX transmitting power levelAll models of hardware are consistent, power is controlled only through software, and will not exceed the maximum power given below 1. 2. 3. 4. 5. 6. 7. 8. The maximum power of LTE band 5 is 18dBm The maximum power of LTE band 12 is 18dBm The maximum power of LTE band13 is 18dBm The maximum power of LTE band 25 is 21dBm The maximum power of LTE band 66 is 24dBm The maximum power of 5G NR N41 is 24dBm The maximum power of 5G NR N773450-3550MHz is 24dBm The maximum power of 5G NR N77 (3700-3980MHz) is 24dBm The second XX includs wireless radio frequency channel confuguration, number of radio frequency channel interfaces The third XX :represent the antenna internal or external ;

The fourth XX : customer version information ;

above character length depends on the device configuration. PROSE Technologies (Suzhou) Co., Ltd Note: The definition of identical should be electrically identical. A device will be considered to be electrically identical if no changes are made to the devices schematics, board layouts, component layouts, chip sets, resistors and all other electrical aspects of the device are identical. Sincerely, Signature:

Printed Name :

Rex XU Position/Title :

Senior Manager Contact Number:

+86 512 8689 6789 Ext.4418

SGS North America Inc. Applicant Declaration yal @| 620 Old Peachtree Road tm) SUITE 100 Si Suwanee, Georgia 30024 United States Applicant Legal Business Name PROSE Technologies (Suzhou) Co., Ltd Address No. 6, Shenan Road, Dianshanhu, Suzhou, Jiangsu 215345, China Grantee Code 2BDAE FCC ID 2BDAESI512325416677 Authorized Contact Name Rex Xu Contact Email Rex.Xu@prosetechnologies.com Contact Phone +86 512 8689 6789 Ext.4418

|, the undersigned, certify that | am an authorized signatory for the Applicant and therefore declare;

a) b) fy 9) in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for:

(1) labeling the equipment with the exact FCC ID as specified in this application,

(2) compliance statement labeling pursuant to the applicable rules,

(3) compliance of the equipment with the applicable technical rules, if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCCs technical requirements. in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. in accordance with ISO 17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements.

(1) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing.

(2) the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED.

(3) the Applicant shall, upon request by SGS, at the Applicant's expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. neither the Applicant nor any party to the application is subject to a denial of Federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a party for these purposes. the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions. Link to CFRs: https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs: https://apps.fec.gov/oetcf/kdb/index.cfm Link to RSP-100: https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Link to the Covered List: Covered List PROSE Technologies (Suzhou) Co., Ltd (the applicant) certifies that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. PROSE Technologies (Suzhou) Co., Ltd (the applicant) certifies that, as of the date of the filing of the application, the applicant [ is not]

identified on the Covered list, established pursuant to 1.50002, as an entity producing covered equipment. Applicant Signature: ) ox y Date:2023-11-10 Print Name: Rex Xu Title: Senior Manager

*NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database QSF27-

14-04 Rev 1.0 Rev. Feb 6, 2023 Page 1 of 1 Original Issue: Jan. 4, 2021