Table A-22
Common optical fiber types
Type
Transmission
Mode
Connector
On the USG9500
On the peer device
LC/PC-LC/PC
Single-mode/
Multi-mode
LC/PC
LC/PC
LC/PC-SC/PC
SC/PC
LC/PC-FC/PC
FC/PC
Precautions
When using optical modules and optical fibers, pay attention to the following to ensure proper
communication between devices:
l
Use single-mode and multi-mode optical fibers as required.
l
Tx (sending) of the local device corresponds to Rx (receiving) of the peer device.
l
The wavelengths of the optical modules on both ends must be the same.
l
Do not overbend optical fibers. The bend radius must not be shorter than 40 mm.
CAUTION
To avoid eye injuries, do not look straight at the optical transmit interface of the laser or the
optical connector.
Technical Specifications
lists the technical specifications of the optical fiber and is for reference only.
Select optical fibers as required.
Table A-23
Technical specifications of the optical fiber
Item
Specifications
Transmission mode
Single-mode/Multi-mode
Connector
l
On the USG9500: LC/PC
l
On the peer device: LC/PC, SC/PC, or FC/PC
Outer diameter
2 mm
Length
5 m, 10 m, or 20 m
HUAWEI USG9500 Series
Hardware Guide
A Appendix
Issue 03 (2017-12-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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