SOLiD eROUa-3434 Edge Remote Optic Unit User Manual

SOLiD eROUa-3434 Edge Remote Optic Unit

Document Reference

• Version: V1.0
• Document Status: Release 1
• Issue Date: Jan. 18. 2023
• Author: Hyo Seok Oh
• Department: R&D Division Team 2
• Authorizing Manager: Hyun Seok Chae

REVISION HISTORY

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 SOLiDTehcnology, 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.

Safety & Certification Notice

• “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 60 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 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

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.

Certification

• FCC: This equipment complies with the applicable sections of Title 47 CFR Parts 15, 27
• Use of unauthorized antennas, cables, and/or coupling devices not conforming with ERP/EIRP and/or indoor‐only 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

FCC STATEMENT

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.

RF Exposure Statement
The antenna(s) must be installed such that a minimum separation distance of at least 60 cm is maintained between the radiator (antenna) and all persons at all times. This device must not be co‐located or operating in conjunction with any other antenna or transmitter.
(Internal antenna: SISO(5.5dBi), MIMO(8.5dBi) / External antenna: SISO(17dBi), MIMO(20dBi))

System configuration and Functions

eROU (edge Remote Optic Unit) & eROUa

• 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.
• For this application, eROUa receives RF signals from eROU. The received RF signals are radiated through the AMP and multiplexer to the antenna ports. When the device receives an RX signal through the antenna port, it filters out‐of‐band signals from the appropriate multiplexer and transmits the results to the RF signal. The signal is transmitted to the upper unit of the eHUB.
• 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.

Specifications of eROU

Item

| Spec.| ****

Remark

---|---|---
eROU
The rated mean output Power

per band

| ****

CbandL

| SISO:     22 dBm

MIMO: 25 dBm

| ****

(Tolerance +1.0 dB)

The nominal downlink

bandwidth

| ****

CbandL

| ****

100MHz

|
The nominal uplink bandwidth| CbandL| 100MHz|

The nominal passband gain

| Downlink| CbandL| 42dB|
Uplink| CbandL| 27dB|
Input/ Output Impedance| 50 ohm|

Weight

| 2.6 kg(Internal)| ****

Common Part

3.0 kg(External)
Power consumption| 35W
Temperature range| ‐5°C to +50°C| Ambient Temperature
Humidity Range| 5% ~ 90%| Non‐condensing
Sealing (Remote Unit)| IEC/UL/CSA 62368‐1|

Size(mm)

| 220 x 220 x 90| Integrated Antenna
200 x 200 x 73| External Antenna

Port on eROU & eROUa

Functions

AC/DC Adaptor information

Specification

| Input range 100‐240V, 50/60Hz

Output range 48Vdc 1.35A / 64.8W

This product is intended to be supplied by a Listed Switching Adapter marked “Class 2” or “LPS” or “PS2” and rated from 100 ‐ 240V~; 50/60HZ; 1.5A max.

System Installation

eROU Installation

• The following table shows the required accessories and tools for installing eROU.

1

|

(+), Ø3.0

Length is more than 20mm

|

For fixing

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.

eROU(Internal Antenna) Mount Installation_ Case .1

eROU(Internal Antenna) Mount Installation_ Case .2

eROU(Internal Antenna) Mount Installation_ Case .3

eROU(External Antenna) Mount Installation

Installation Cable Gland

eROU & eROUa

Combine eHUB & eROU

1. Click the Type Ctrl button on the optical information panel as shown below to set the eROU_4040 product to Main Type.

Power cabling

1. The eROU receives DC power from the eHub or external adapter.
2. Cable length between eHub and eROU supports up to 1 km.(Cable specifications recommend AWG14 and Cable type shall be marked “CL2”.)
3. If the maximum length between the eHub and the eROU is exceeded, the use of the External Adapter is recommended.

Adaptor is extra purchases. Specified below shall be used only adapter

Ground cabling

• Not required.

www.solid.co.kr.

References

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