Huawei S2700 - Replacing a Power Module or Fan Module

Figure 11-1 Edge connectors
If the device is faulty, fill in the Repair Transmission Sheet and send the faulty module with
the Repair Transmission Sheet to the equipment supplier or the specified repair service
provider.
11.1 Replacing a Power Module or Fan Module
11.2 Replacing an Optical Module
11.3 Replacing a Card
11.4 Replacing a Switch
11.5 3D Videos for Parts Replacement
11.1 Replacing a Power Module or Fan Module
Context
This section describes how to replace a power module. The procedure for replacing a fan
module is similar.
Some switch models support pluggable power modules and fan modules. Figure 11-2 shows
the fan module slots and power module slots on an S6700-EI switch as an example.
Figure 11-2 Fan module slots and power module slots
STAT US STAT US
INPUT
OUTPUT
100-240Vac 50-60Hz 7-3.5A
INPUT
OUTPUT
100-240Vac 50-60Hz 7-3.5A
Fan slot 2
（Sub=8）
Fan slot 1
（Sub=3）
Power slot 2
（Sub=5）
Power slot 1
（Sub=4）
S2700&S3700&S5700&S6700 Switch
Hardware Installation and Maintenance Guide
11 Maintaining a Switch
Issue 13 (2017-11-20) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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