Reference Manual Part 1

RBS 2206
6.1 External Connections
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 8 External Connectors (Shown Here with CDU-F)
Antenna feeders are directly connected to the CDUs. If bias injectors are used,
they are connected directly to the CDU and the antenna feeder is connected to
the bias injector.
Table 7 External Connections
Connection Name
Description
Connector Type
CDU Feeder (and bias
injector) connection to
antennas
7-16 female connector
G703-1 Transmission Link 1 15-pin female, D-sub
G703-2 Transmission Link 2 15-pin female, D-sub
G703-3 Transmission Link 3 15-pin female, D-sub
G703-4 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
to DF
37-pin female, D-sub
ESB-1 ESB to co-sited
cabinets
15-pin female, D-sub
20 (28)
E
N/LZT 720 0225 Uen R6A