Product Description
Limited Internal
PRODUCT DESCRIPTION 21 ( 27 )
EAB/SEMCON Staffan Paulusson EN/LZT 720 0491 Uen
EAB/RKW Lena Jonsson Borg 2004-12-28 R1A
Prepared (also subject responsible if other) No
Approved Checked Date Rev Reference
E
Other External Connections
Table 11 External Connections
Connection
Location
Connection To Type of Connector
AC connection
box
AC mains connections Screw terminal for wires 2.5 – 16 mm
2
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)
• SEV 1011 S 24507 (Switzerland)
Reference earth Earthing connection M8 screw, 50 mm
2
stranded copper
wire
External Connections to Transmission Equipment
Optical fibre and MiniLink radio cables are connected to the transmission
equipment through connection field 3. Twisted pair cables are connected to
the transmission equipment through the DF-OVP.
6.2 Test Interface
The RBS 2107 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 a
test point to the system voltage (+24 V
DC). It is located on the IDM.
6.3 Operator Interface
The Man-Machine Interface (MMI) in the RBS 2107 is consists of indicators and
buttons located on the hardware units in the cabinet.