Reference Manual
Radio Base Station RBS 2106
18 (30) EN/LZT 720 0222 R3A
Number of units: 0 – 2
6 Interfaces
In this section, all external and internal connections are listed, as well as the
test interface and the operator interface.
All external connectors enter the cabinet through the bottom of the cabinet.
Internal connections, test interface and operator interface are located on some
cabinet hardware units.
P008593C
External
. External battery back-up
. Customer options
Power supply
(200-250 VAC)
. Transmission
. ESB (TG-synch.)
. GPS/LMU (data)
. External alarms
. DC for external use
. RF antenna connectors
. Antenna sharing connectors
. RF LMU
Internal
Connection
Field 3
Transport
Module
CDUOXU
DXU
Connection
Field 2
Connection
Field 1
AC
Connection
Field
Power
System
Figure 8 Internal and external interfaces
6.1 External connections
All external connectors enter the cabinet through the bottom of the cabinet.
The approximate locations of the connection fields are shown in the figure
below, to aid in planning cable inlet allowances.