Alliance_eROU User Manual Document Reference:
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V1.0 Release 1 July 21, 2021 Dong-Kwon Yeo R&D Division Team 2 Authorizing Manager:
hyun-suk Chae Confidential & Proprietary 1/18 REVISION HISTORY Version Issue Date Initials Details of Revision Changes No. of Pages V 1.0 July 21, 2021 Original Technical Support SOLiD serial numbers must be available to authorize technical support and/or to establish a return authorization for defective units. The serial numbers are located on the back of the unit, as well as on the box in which they were delivered. Additional support information may be obtained by accessing the SOLiD Tehcnology, Inc. website at www.solid.co.kr or send email at sjkim@solid.co.kr This manual is produced by Global Business Division Business Team Printed in Korea. Confidential & Proprietary 2/18 Contents Section1 Safety & Certification Notice ....................................................................... 4 Section2 System configuration and Functions ............................................................. 8 2.1 eROU(edge Remote Optic Unit) ......................................................................... 8 2.1.1 Specifications of eROU ................................................................................ 9 2.1.2 Port on eROU ........................................................................................... 10 2.1.2.1 Functions ................................................................................................. 10 Section3 System Installation ................................................................................... 11 3.1 eROU Installation ........................................................................................... 11 3.1.1 eROU Enclosure installation ....................................................................... 11 3.1.2 eROU(Internal Antenna) Mount Installation_ Case .1 .................................... 13 3.1.3 eROU(Internal Antenna) Mount Installation_ Case .2 .................................... 14 3.1.4 eROU(Internal Antenna) Mount Installation_ Case .3 .................................... 14 3.1.5 eROU(External Antenna) Mount Installation................................................. 15 3.1.6 Installation Cable Gland ............................................................................. 16 3.1.7 Power cabling ........................................................................................... 17 3.1.8 Ground cabling ......................................................................................... 17 Confidential & Proprietary 3/18 Section1 Safety & Certification Notice Confidential & Proprietary 4/18 Only qualified personnel should handle the DAS equipment. Any person involved in installation or service of the DAS should understand and follow these safety guidelines.
- 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.
- The power supply unit in repeaters contains dangerous voltage level, which can cause electric shock. Switch the mains off prior to any work in such a repeater. Any local regulations are to be followed when servicing repeaters.
- eROU equipment is exclusive to the indoor.
- Use this unit only for the purpose specified by the manufacturer. Do not carry out any modifications or fit any spare parts which are not sold or recommended by the manufacturer. This could cause fires, electric shock or other injuries.
- Any DAS system or Fiber BDA will generate radio (RF) signals and continuously emit RF energy. Avoid prolonged exposure to the antennas. SOLiD recommends maintaining a 40 cm minimum clearance from the antenna while the system is operating.
- Do not operate this unit on or close to flammable materials, as the unit may reach high temperatures due to power dissipation.
- Do not use any solvents, chemicals, or cleaning solutions containing alcohol, ammonia, or abrasives on the DAS equipment. Alcohol may be used to clean fiber optic cabling ends and connectors.
- To prevent electrical shock, switch the main power supply off prior to working with the DAS System or Fiber BDA. Never install or use electrical equipment in a wet location or during a lightning storm.
- Do not look into the ends of any optical fiber or directly into the optical transceiver of any digital unit. Use an optical spectrum analyzer to verify active fibers. Place a protective cap over any radiating transceiver or optical fiber connector to avoid the potential of radiation exposure.
- Allow sufficient fiber length to permit routing without severe bends.
- For pluggable equipment, make sure to install the socket outlet near the equipment so that it is easily accessible.
- A readily accessible disconnect device shall be incorporated external to the equipment.
- This power of this system shall be supplied through wiring installed in a normal building. If powered directly from the mains distribution system, it shall be used additional protection, such as Confidential & Proprietary 5/18 overvoltage protection device
- Only 50 ohm rated antennas, cables and passive equipment shall be used with this remote. Any equipment attached to this device not meeting this standard may cause degradation and unwanted signals in the bi-directional system. All components connected to this device must operate in the frequency range of this device.
- Only 50 ohm rated antennas, cables and passive components operating from 150 - 3 GHz shall be used with this device.
- The head end unit must always be connected to the Base Station using a direct cabled connection. This system has not been approved for use with a wireless connection via server antenna to the base station.
- Access can only be gained by SERVICE PERSONS or by USERS who have been instructed about the reasons for the restrictions applied to the location and about any precautions that shall be taken; and
- Access is through the use of a TOOL or lock and key, or other means of security, and is on trolled by the authority responsible for the location.
- Notice! Be careful not to touch the Heat-sink part due to high temperature.
- Signal booster warning label message should include Confidential & Proprietary 6/18
- Certification FCC: This equipment complies with the applicable sections of Title 47 CFR Parts 15,24,27 and 90(Class B)
- Use of unauthorized antennas, cables, and/or coupling devices not conforming with ERP/EIRP and/or indooronly restrictions is prohibited.
- Home/ personal use are prohibited. UL/CUL: This equipment complies with UL and CUL 62368-1 Standard for safety for information technology equipment,including electrical business equipment FDA/CDRH: This equipment uses a Class 1 LASER according to FDA/CDRH Rules.This product conforms to all applicable standards of 21 CFR Chapter 1, Subchaper J, Part 1040 Confidential & Proprietary 7/18 Section2 System configuration and Functions 2.1 eROU(edge Remote Optic Unit) eROU receives TX optical signals from eHUB and converts them into RF signals. The converted RF signal is radiated to the antenna port via the AMP and Multiplexer. When receiving RX signals through the antenna port, this unit filters out-of-band signals in a corresponding Multiplexer and sends the results to OPTIC to make electronic-optical conversion of them. After converted, the signals are sent to a upper device of eHUB. The eROU supports up to 4 bands. In addition, if band extension is required, another eROU can be added up to three using optical splitters and RF ports. However, the band expansion equipment will be developed in the future. And eROU is divided into an Internal product with an antenna and an External product without an antenna. eROU cROU CASCADE_KIT External PSU aROU aROU External PSU Figure 1. eROU Configuration Diagram Confidential & Proprietary 8/18
<Integrated Antenna> <External Antenna>
Figure 2. eROU outer Look 2.1.1 Specifications of eROU Spec. eROU Remark Item per band The rated mean output Power 2500_100TDD 700LTE
+19dBm 1900P AWS13 700LTE_FN 1900P AWS13 700LTE 1900P AWS13
+23dBm
+23dBm 39MHz 194MHz 65MHz 70MHz 194MHz 65MHz 70MHz 700FN B1 : 17MHz 700FN B2 : 21MHz 700LTE_FN 63dB 2500_100TDD 67dB The nominal downlink 2500_100TDD bandwidth The nominal uplink bandwidth 2500_100TDD The nominal passband gain Downlink Confidential & Proprietary 9/18 Input/ Output Impedance 50 ohm 1900P 67dB AWS13 67dB 700LTE_FN 2500_100TDD 1900P AWS13 Uplink 45dB Common Part Ambient Temperature Non-condensing Integrated Antenna External Antenna 2.6 kg(Internal) 3.0 kg(External) 35W
-5C to +50C 5% ~ 90%
220 x 220 x 90 200 x 200 x 73 Weight Power consumption Temperature range Humidity Range Size(mm) 2.1.2 Port on eROU 2.1.2.1 Functions Sealing (Remote Unit) IEC/UL/CSA 62368-1
<Integrated Antenna> <External Antenna>
Figure 3. The name of each port on eROU Confidential & Proprietary 10/18 1 2 3 4 5 6 No Port Quantity Remark Optical Port 1EA LC/APC ANTENNA PORT(External Only) 1EA 2.2-5 type female Power IN 1EA Terminal_Block_CONN_2P(TLPS-302V-02P-G) ADD ON eROU Port 2EA QMA-type female ADD ON eROU Port 1EA RJ45 USB Port 1EA USB-C Type Section3 System Installation 3.1 eROU Installation No 1 The following table shows the required accessories and tools for installing eROU. Tools Qty Specification Remark 1
(+), 3.0 Length is more than 20mm For fixing 3.1.1 eROU Enclosure installation The eROU can be mounted on a wall or ceiling. and divided into the version of External Antena and the version of Internal Antena. Confidential & Proprietary 11/18 Figure 4. eROU appearance (Left : External Antenna, Right : Internal Antenna) Confidential & Proprietary 12/18 Figure 5. Dimension used to install eROU (internal) 3.1.2 eROU(Internal Antenna) Mount Installation_ Case .1 Confidential & Proprietary 13/18 3.1.3 eROU(Internal Antenna) Mount Installation_ Case .2 3.1.4 eROU(Internal Antenna) Mount Installation_ Case .3 Confidential & Proprietary 14/18 3.1.5 eROU(External Antenna) Mount Installation Confidential & Proprietary 15/18 3.1.6 Installation Cable Gland 3.1.6.1 eROU 3.1.6.2 Combine of eROU and cROU Confidential & Proprietary 16/18 From/To eHUB From/To eHUB 3.1.7 Power cabling 1. The eROU receives DC power from the eHub or external adapter. 2. Cable length between eHub and eROU supports up to 2.4 km.(Cable 3. If the maximum length between the eHub and the eROU is exceeded, the use of specifications recommend AWG14.) the External Adapter is recommended.
** Adaptor is extra purchases. Specified below shall be used only adapter. Confidential & Proprietary 17/18 FCC Statement RF Radiation Exposure This equipment complies with RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 40 cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. RF exposure will be addressed at time of installation and the use of higher gain antennas may require larger separation distances. FCC Part 15.105 statement 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. FCC Part 15.21 statement Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. Confidential & Proprietary 18/18 For external & Internal antenna type, the following antenna gain must be applied. Band Name Downlink (MHz) Max. Peak gain (dBi) Max. Peak gain (dBi) Internal antenna type External antenna type Lower 700 MHz Upper 700 MHz FirstNet Broadband PCS AWS13 BRS/EBS 728 ~ 746 746 ~ 757 758 ~ 768 1 930 ~ 1 995 2 110 ~ 2 180 2 496 ~ 2 690 2.78 (Ant 1) 2.78 (Ant 1) 2.78 (Ant 1) 3.69 (Ant 2) 3.3 (Ant 1) 6.67 (Ant 2) 8