Huawei NetEngine40E Hardware Description page 696

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HUAWEI NetEngine40E Universal ServiceRouter

Hardware Description

During the cleaning process, insert the cotton swab and turn it slowly in the receptacle. Do not use too

much strength, because the receptacle may be damaged.

Issue 01 (2012-09-30)

Lay the optical fibers on the Optical-fiber Distribution Frame (ODF) or coil them up in a

fiber management tray. Make sure that the optical fibers are not squeezed.

If a receptacle or an optical connector has not been used for a long time and not covered

with a dust cap, you should clean it before using it. A cotton swab is used to clean a

receptacle, and a cleaning tissue is used to clean an optical connector.

If optical signals are lost during the operation of a device, use the preceding method to

clean the receptacle or the optical connector. In this manner, the possibility of

contamination can be excluded.

Huawei Proprietary and Confidential

D Optical Module