Cable Connections For The Imb03 In The Gsm+Lte Scenario - Huawei DBS3900 Installation Manual

DBS3900 (Ver.B)
Installation Guide
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13.5.4 Cable Connections for the IMB03 in the GSM+LTE Scenario

This section describes the cable connections for the IMB03 in the GSM+LTE scenario.
Issue 06 (2011-09-15)
Cable
Monitoring signal
cable for the AC/DC
power system
PDU power cable
NOTE
In the indoor GL base station, the transmission mode includes co-transmission mode, separate transmission
mode and route backup transmission mode, see Transmission Cable Connections in the Indoor GSM+LTE
Base Station in Co-Transmission Mode, Transmission Cable Connections in the Indoor GSM+LTE Base
Station in Separate Transmission Mode and Transmission Cable Connections in the Indoor GSM+LTE
Base Station in Route Backup Transmission Mode. The following description is based on the separate
transmission.
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13 Indoor Scenario (BBU Installed in an IMB03)
Connector
RJ-45 connector
H4 connector
Installation Position
Ground terminal in the IMB03
MON1 port on the UPEU
RS232/RS485
LOAD2 port on the AC/DC
power device
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