Huawei OptiX RTN 910A Manuel utilisateur
HUAWEI TECHNOLOGIES CO., LTD.
OptiX RTN 910A Radio Transmission System
V100R010
IDU Quick Installation Guide for Outdoor
Cabinets
(OMB Cabinets)
Issue: 01
Date: 2017-05-30
Huawei Technologies Co., Ltd.
Address: Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website: http://www.huawei.com
Email: [email protected]
No part of this document may be reproduced or transmitted in any form or by any means without prior
written consent of Huawei Technologies Co., Ltd.
Copyright © Huawei Technologies Co., Ltd. 2017. All rights reserved.
Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
All other trademarks and trade names mentioned in this document are the property of their respective
holders.
Notice
The purchased products, services and features are stipulated by the contract made between Huawei and
the customer. All or part of the products, services and features described in this document may not be
within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements,
information, and recommendations in this document are provided "AS IS" without warranties, guarantees
or representations of any kind, either express or implied.
The information in this document is subject to change without notice. Every effort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute a warranty of any kind, express or implied.
1
Precautions
Following All Safety Precautions
Before any operation, read the instructions and precautions in this document carefully to minimize the possibility
of accidents.
The Danger, Caution, and Note items in the documents do not cover all the safety precautions that must be
followed. They only provide the generic safety precautions for operations.
When operating Huawei products and equipment, you must comply with safety precautions and special safety
instructions related to corresponding equipment provided by Huawei. The safety precautions in the document are
related to only Huawei products. Huawei is not liable for any consequence that results from the violation of
universal regulations for safety operations and safety codes on design, production, and equipment use.
Complying with the Local Safety Regulations
When operating the product or equipment, comply with local safety regulations.
Qualified Personnel Only
Installation and maintenance personnel must be trained to perform operations correctly and safely.
Personnel Safety
The high-voltage power supply provides power for running the system. Avoid direct contact with the high-voltage
power supply or contact through damp objects. Failure to do so causes serious injury or death.
Non-standard and incorrect operations on the high-voltage power supply may result in fire and electric shock.
Do not perform operations on high-voltage and AC power supply facilities or on a tower or mast in the case of
thunderstorm. Failure to do so causes serious injury or death.
Ground the device before powering it on. Failure to do so causes damage to the device or personal injury.
Power off the device before performing operations on the power supply facilities.
Personnel Safety
High power radio-frequency signals are harmful to the human body. Ensure that the transmitter antennas are
muted before installing or maintaining an antenna on a tower or mast that holds a large number of transmitter
antennas.
Do not stand close to, or look into the optical fiber outlet without eye protection when handling optical fibers.
Take preventive measures when drilling holes. Otherwise, dust may hurt your eyes or you may inhale the dust.
When working at heights, be cautious about falling objects.
Device Safety
Check the electrical connection of the device before operation and ensure that the device is securely grounded.
The static electricity discharged from the human body may damage the electrostatic sensitive components, such
as large-scale integrated circuits (LSIs), on the circuit board. Wear an ESD wrist strap or ESD gloves when
handling a circuit board.
2
Do not hold a board without hand protection. Wear an ESD wrist strip or ESD gloves before handling
a board.
Insert filler panels into vacant slots on an NE to prevent foreign matters from getting into the NE,
which may result in faults on the NE.
Boards are fragile and valuable. When handling or placing a board, exercise caution and put it
into a dedicated packing box.
Holding a board without hand
protection
Wearing ESD gloves Wearing an ESD strip
Hold the front panel of a board with hands.
Instructions and Precautions for Handling Boards
3
Tools for Installation
Network cable tester
Coax stripper
Long measuring tape Phillips screwdriver Flat-head screwdriver Adjustable Wrench
Level
COAX crimping tool
Socket wrench Torque wrench Hex key Wire clippers
Wire stripper RJ45 crimping tool Diagonal pliers Cold press pliers Needle-nose pliers
Combination pliersBayonet wrench
Utility knife Claw hammer
Hammer drill Marker
Ladder Electric iron
Antistatic gloves
Heat gun
Multimeter
ESD gloves
Binding strap Insulation tape
ESD wrist strap Impact tool
File
Vacuum cleaner
4
Introduction to the Equipment
1Introduction to the RTN 910A
E1 port
IF port
USB port
Input power port Ethernet service port (Electric)
NM/COM port
The external clock port, external time port, and outdoor cabinet monitoring port share one physical port.
Ethernet service port (Optical)
NOTE
ODU power switch
External clock port
External time port
Outdoor cabinet
monitoring port
5
2Introduction to the OMB Cabinet
Front View of the OMB Cabinet
a
Left View of the OMB Cabinet
bRight View of the OMB Cabinet
c
Technical Specifications
Dimensions (mm): 600 (H) x 240 (W) x 430 (D)
Ambient temperature (no sunshine radiation): -20°C to
+50°C
6
About the Internal Structure of the OMB Cabinet
d
Fan assembly (internal circulating)
Internal Structure of the OMB Cabinet (AC Power Supply)
Internal Structure of the OMB Cabinet (DC Power Supply)
HEUA
OMB cabinet (AC power supply)
Fan assembly (external circulating)
AC/DC power supply facility
PMU module
Fan assembly (internal circulating)
HEUA
OMB cabinet (DC power supply)
Fan assembly (external circulating)
DCDU-03B
Cable trough
AC surge protection box
7
Installation Scenarios of the Cabinets
1Installation Scenarios of the OMB Cabinet
Dimensions of the OMB Cabinet
a
Recommended Requirements of
the OMB Cabinet
bMinimum Requirements of the
OMB Cabinet
c
600 mm
390 mm
240 mm
≥200 mm
≥150 mm
≥600 mm
≥500 mm
≥200 mm
≥300 mm
≥800 mm
≥600 mm
8
Installation Modes
d
Installing the OMB cabinet on a pole Installing the OMB cabinet on a wall
The OMB cabinet provides a small space. Therefore, it is not recommended that you use the OMB cabinet in
an area where the ambient temperature is lower than –20°C in winter. It is recommended that you use the
APM30H or TMC11H cabinet that is configured with a heater.
2Installing the OMB Cabinet
Installing the OMB Cabinet on a Wall
a
210mm
378mm
210mm
378mm
Determine the position of the backplane on the wall, and
mark the four anchor points by using a marker. Drill the holes and install the expansion bolt assembly.
55~60mm 90
φ14
3
45 6
20~30mm
。
Bolt M10x75
Spring washer 10
Plastic tube
Flat washer 10
Expansion bolt
NOTE
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