Huawei AR120 Series - Connecting Optical Modules and Optical Fibers

l Cables and connectors are complete, intact, and tightly connected.
7.5.4 Connecting Optical Modules and Optical Fibers
Context
CAUTION
Invisible laser beams will cause eye damage. Do not look into bores of optical modules or
connectors of optical fibers without eye protection.
NOTICE
l A router must use Huawei-certified optical modules. Non-Huawei-certified optical
modules cannot ensure transmission reliability and may affect service stability. Huawei is
not responsible for any problem caused by the use of non-Huawei-certified optical
modules and will not fix such problems.
l Do not over bend optical fibers. The bend radius of an optical fiber should be no less than
40 mm.
l Do not bundle optical fibers too tight. Otherwise, optical fiber performance may be
degraded, affecting communications between devices.
Procedure
Step 1 Gently push an optical module into an optical interface until you hear a click.
NOTE
If the optical module cannot be completely inserted into the optical interface, do not force it into the
interface. Turn the optical module 180 degrees over and try again.
Step 2 Remove the dust plug from the optical module.
Huawei
AR100&AR120&AR150&AR160&AR200&AR1200&AR
1600&AR2200&AR3200&AR3600 series Enterprise
Routers
Hardware Installation and Maintenance Guide
7 Installing AR2240/AR2240C/AR3260/AR3670 Routers
Issue 05 (2018-07-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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