5
Maintaining the Device
About This Chapter
5.1 Replacing an Optical Module
5.1 Replacing an Optical Module
Context
Never look directly into an optical module or the ends of optical fibers. Optical modules and
connected fibers emit laser radiation that will cause eye damage.
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Use optical modules certified for Huawei. Using other optical modules may affect service
stability and Huawei can accept no liability for the outcome.
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Install or remove optical fibers carefully to avoid damages to fiber connectors.
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Optical modules are electrostatic-sensitive components. Take ESD protection measures
when replacing optical modules.
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If an optical module cannot be completely inserted into an optical port, turn the optical
module over (180 degrees) and try again.
Observe the following rules when replacing an optical module:
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Take ESD measures.
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Ensure that the new optical module has the same center wavelength and complies with
the same standards as the old one.
AP8082DN and AP8182DN
Hardware Installation and Maintenance Guide
5 Maintaining the Device
Issue 03 (2019-04-01)
Copyright © Huawei Technologies Co., Ltd.
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