Huawei DBS3900 Installation Manual page 130

DBS3900 (Ver.B)
Installation Guide
UPEU in the BBU, and then connect the other end to the COM_IN port on the CMUA, as shown
in Figure
Figure 6-113 Installing monitoring signal cables in a scenario of two APM30Hs+one TMC11H
Step 4 Route the cable by referring to
cable.
Step 5 Label the installed cables. For details, see Attaching an L-Shaped Label.
Step 6 Run each cable that leaves the cabinet in the PVC corrugated pipe, and then tie the pipe to the
cable hole in the cabinet.
----End
Installing Monitoring Signal Cables in a Scenario of one APM30H+one IBBS200D/
IBBS200T+one TMC11H
If a DBS3900 is configured with one APM30H, one TMC11H, and one IBBS200D or
IBBS200T, monitoring signal cables between the CMUA and the BBU in the APM30H, between
the APM30H and the IBBS200D or IBBS200T, and between the APM30H and the TMC11H
must be installed. If one more APM30H and one more IBBS200D or IBBS200T are configured,
two more monitoring signal cables must be installed.
Prerequisite
l
l
Issue 06 (2011-09-15)
6-113.
The tools, such as a Phillips screwdriver, cable cutter, and multi-purpose crimping tool, are
ready.
The PGND cable is installed.
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6 Outdoor Scenario with AC Power Supply (BBU Installed
6.5.1 Cabling Requirements, and then use cable ties to bind the
in an APM30H)
117