Reference Manual Part 1

RBS 2106
Other External Connections
Table 12 External Connections
Connection
Location
Connection to Type of Connector
AC
connection
box
AC Mains connections Screw terminal for wires 4 – 16
mm
ACCU AC Service outlet • IEC 83:1975 standard C 2b
(Sweden, Germany and others)
• IEC 83:1975 standard B2, same
as BS 1363:1984 standard 13A
(UK)
• IEC 83:1975 standard A5-15
(USA)
Reference
Earth
Earthing connection M8 screw, 50 mm
2
stranded
copper wire
External Connections to TM
Optical fiber and MiniLink radio cables are connected to the TM through
connection field 3. Twisted pair cables connect to the TM through the OVP.
Transport Network to TM
The external line from the transport network interfaces to the transport module.
The type and impedance of the connector can differ from operator to operator.
6.2 Test Interface
The RBS 2106 is equipped with test interfaces for the connection of external
equipment.
CLU Self test button
OMT The Operation and Maintenace
Terminal (OMT) interface is located
on the front of the DXU.
System voltage test The system voltage test port
provides access to the system
voltage (+24 V DC). It is located on
the IDM.
27 (36)
EN/LZT 720 0222 Uen R6A