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Installation Manual – Hardware Installation
BBU3806 WCDMA Base Band Unit
Appendix D Cleaning Optical Fiber Connectors
D.1 About This Appendix
This appendix describes how to clean optical fiber connectors as follows:
Cleaning Means
Cleaning Requirement
Precaution
Cleaning Method
D.2 Cleaning Means
D.2.1 Introduction
Use special cleaning means to clean optical fiber connectors. Table D-1 lists the
common means of cleaning for the optical fiber connectors.
Table D-1 Means of cleaning optical fiber connector
Category
Wiper
Agent
Instrument
Name
Dust-free
To clean the end face of an optical fiber connector.
cloth
To clean the inside of an optical fiber connector. The
Dust-free
head of the dust-free pick should be smaller than
pick
the inside diameter of the connector to be cleaned.
Wiping paper
To clean the end face of an optical fiber connector.
Wiping box
To clean the end face of an optical fiber connector.
Use analytically pure absolute alcohol depending on
Anhydrous
the actual situation. The agent is nontoxic and does
alcohol
no harm to human being, but it is inflammable. Keep
it in a safe place. Do not use aqueous alcohol.
Use microscope (an auxiliary means) to check the
cleanness and attrition rate of the end face of an
Microscope
optical fiber connector. Be sure to check an end
face only when there is no light in the fiber.
Huawei Technologies Proprietary
D-1
Appendix D Cleaning Optical Fiber Connectors
Application
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