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The RF cables between the ASU and the co-sited RBSs can be supervised by
the TMA support function in the TDMA cabinet.
5
Interfaces
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The ASU has the following connectors:
•
•
•
•
TX/RX
TX/RX
TX
CDU
ASU
CXU
dTRU
RBS 2206/2106
Six input ports for RX signals from the CDU
Six output ports for RX signals to the CXU
Six output ports for RX signals to the co-sited RBS
Power supply connector
RXA
TX
RXB
Co-sited RBS
P008373A
EN/LZT 720 0232 R1A
5(8)