Huawei DBS3900 Installation Manual page 132

DBS3900 (Ver.B)
Installation Guide
Procedure
Step 1 Install a monitoring signal cable between the CMUA and the BBU in an APM30H, as shown in
Figure
1.
2.
Step 2 Install a monitoring signal cable between the APM30H and the IBBS200D or IBBS200T, as
shown in
1.
2.
Issue 06 (2011-09-15)
6-116.
Connect one end of the monitoring signal cable between the CMUA and the BBU to the
COM_IN port on the CMUA in the APM30H.
Connect the other end to the MON1 port on the UPEU in the BBU.
Figure 6-116 Installing a monitoring signal cable between the CMUA and the BBU in an
APM30H
Figure 6-117 and
Connect one end of the monitoring signal cable between the APM30H and the IBBS200D
or IBBS200T to the COM_IN port on the CMUA on the cabinet door of the IBBS200D or
IBBS200T.
Connect the other end to the COM_485 port on the PMU in the APM30H.
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6 Outdoor Scenario with AC Power Supply (BBU Installed
Figure 6-118.
in an APM30H)
119