Product Description Part 2

RBS 2207

6.1 External Connections

G703-1 G703-2 ACCU/DCCU FCU +24V DC

External Alarms

Antenna

TMA-CM (optional)

GPS (optional)

ESB-2 (optional)

ESB-1 (optional)

P010955A

Figure 7 External connectors

Antenna feeders are directly co nnected to the CDUs. If bias injectors are used,

they are connected directly to the CDU and the a ntenna feeder is connected to

the bias injector.

Table 7 Exte rnal conn ections

Connection Name

Des cription

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

External Alarms External alarm inputs to

37-pin female, D-sub

ESB-1 ESB to co-sited

cabi nets

9-pin female, D-sub

ESB-2 ESB to co-sited

cabi nets

9-pin female, D-sub

FCU RD Opti cal cable connector

from the BBS

Opto connec to r

FCU TD Opti cal cable connector

to the BBS

Opto connec to r

16 (24)

N/LZT 720 0134 Uen R3A