Manual Part 3

RBS 2106Antenna Configurations
P008594D
CDU-F CDU-G
1
(x6)
A1
A2
A3
A4
A5
A6
A1
A2
A3
A4
A5
A6
A1
A2
A3
A4
A5
A6
CDU-F
CDU-F
CDU-F
CDU-G
900
CDU bus
DC in
TX1
TX2
RX1
RX2
Fault
Open
CDU-G
900
CDU bus
DC in
TX1
TX2
RX1
RX2
Fault
Open
CDU-G
900
CDU bus
DC in
TX1
TX2
RX1
RX2
Fault
Open
Figure 2 Internal Ca bling between CDUs and Antenna Connection Fie ld
Cert ain configur at ions require the u se of an Antenna Sharing U nit (ASU). In
these cases, the signal is shared between RBSs through the antenna sharing
conne ction fields.
The figure below provides an overview of the antenna sharing connectors and
the cabling from the ASU.
4 (28)
E
N/LZT 720 0319 Uen R3A