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DESCRIPTION 24 ( 34 )
/ XSNSIXI 19/1551-LZA 701 0001 Uen
CBC/ XRX/M ( Kai Lian) 2011-05-05 G
Prepared (also subject responsible if other) No.
Approved Checked Date Rev Reference
P008990B
DC-Filter-01
DC
out
External
Alarms
ESB-1
G703-1
ACCU/DCCU
G703-2
G703-3
G703-4
ESB-2
+24 V DC
RD
TD
FCU
CDU
Connection positions for optional equipment
ASU
Connection
Field
ASU
Connection
Field
Figure 9 RBS 2206 External Connectors
Antenna feeders are directly connected to the CDUs. If bias injectors are
used, these are connected directly to the CDU and the antenna feeders are
connected to the bias injector.
Table 7 RBS 2206 External Connections
Connection
Description
Connector Type
CDU Feeder (and bias injector)
connection to antennas
7/16 female connector
G.703-1 Transmission Link 1 15-pin female, D-sub
G.703-2 Transmission Link 2 15-pin female, D-sub
G.703-3 Transmission Link 3 15-pin female, D-sub
G.703-4 Transmission Link 4 15-pin female, D-sub
DC out +24 V DC to external
equipment
3-pole female, D-sub
External Alarms External alarm inputs from
DF
37-pin female, D-sub
ESB-1 ESB to co-sited cabinets 9-pin female, D-sub
ESB-2 ESB to co-sited cabinets 9-pin female, D-sub