HUAWEI NetEngine40E Universal ServiceRouter
Hardware Description
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
with another object, however, the optical module will be loosened or the optical signals
will be temporarily cut off.
When inserting the optical module, make sure that the tab is closed. (At this time, the
latch boss locks the optical module.) After the optical module is inserted, try pulling it
out to see if it is installed in position. If the optical module cannot be pulled out, it is
secured.
Precautions for receptacle contamination
Clean tissues must be prepared for the deployment on site. You need to clean the optical
connector before inserting it in the receptacle. This protects the receptacle against the
contamination on the end surface of the optical connector.
Use at least three cleaning tissues. Wipe the end of an optical connector horizontally in one direction,
and then move the connector end to the unused part of the cleaning tissue to continue. Generally, one
cleaning tissue can be used once for cleaning an optical connector.
To prevent contamination, the optical module should be covered with either a dust cap or
an optical connector.
Cover an optical module with a dust cap
Cover an optical module with an optical connector
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