Huawei Technologies Co. Ltd PRRU3901 Manual Do Utilizador

Step 4 Record connection positions of all pRRU cables, and then remove the cables.

Step 5 Removing the pRRU. Hold the pRRU case in one hand and pull the hoist clamp on the mounting

bracket with the other hand, as shown in step a in

. Then, remove the mounting

Figure 10-1 Removing the pRRU

Step 6 Optional: Remove the rubber plug from the Ethernet port, as shown in

Figure 10-2 Removing the rubber plug from the Ethernet port

Step 7 Remove the four rubber plugs from holes of the installation support, as shown in

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10 Replacing the pDock Mother Board

Issue 02 (2014-05-27)

Huawei Proprietary and Confidential