Cable List One End The Other End Remarks
the
EMUA
NEG(-) cable Cord end
terminal
Blue
EMUA monitoring
signal cable
DB9 male connector RJ45 connector Black
Procedure
Step 1 Use four screws to install the EMUA in the APM30H cabinet, as shown in Figure 6-55.
Figure 6-55 Installing the EMUA in the cabinet
Step 2 Install an EMUA power cable, as shown in Figure 6-56.
Figure 6-56 Installing an EMUA power cable in an APM30H
1. Install corresponding connectors on both ends of the power cable. For details, see
Assembling the Cord End Terminal and the Power Cable and Assembling the Easy Power
Receptacle (Pressfit Type) Connector and the Power Cable.
2. Connect the cord end terminal at one end of the power cable to the transfer terminal of the
wiring terminal labeled PWR1 of the EMUA power cable.
DBS3900 (Ver.B)
Installation Guide
6 Outdoor Scenario with AC Power Supply (BBU Installed
in an APM30H)
Issue 06 (2011-09-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
62
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