SmartACU2000B smart array controller
User Manual (with PID modules, 800 V AC)
7 System Maintenance
Issue 05 (2019-01-20)
Copyright © Huawei Technologies Co., Ltd.
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7.3.12 Replacing the Fiber Adapter
Prerequisites
The fiber adapter is faulty.
A spare fiber adapter of the same model is available and functional.
Procedure
Step 1
Disconnect cables from the faulty fiber adapter, and label the cables.
Step 2
Remove the fastener of the faulty fiber adapter, and then remove the faulty fiber adapter.
Figure 7-17
Removing a fiber adapter
Step 3
Install the new fiber adapter on the fastener.
Step 4
Install the fiber adapter fastener.
Step 5
Connect the cables to the new fiber adapter based on the cable labels.
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7.3.13 Replacing the USB Port
Prerequisites
The USB port is faulty.
A spare USB port of the same model is available and functional.
Procedure
Step 1
Disconnect the cable from the USB port, and label the cable.
Step 2
Remove the faulty USB port.