User Manual

AS4000 Subscriber Terminal
Installation and Commissioning DLP 009
605-0000-436
Issue 1.5 Date: 18th October 1999
Page 2 of 10
Pin Function Limits Description Colour
5 Pair
( 25 metre and 80
metre drop cable)
6 Pair
(80 metre drop cable)
1 0V 0V Monitor Breakout Unused Black (Thin)
2 AGC Mon +1V to +5V Monitor Breakout Green Green
3 PC Mon +1V to +5V Monitor Breakout Brown Brown
4 +24V DC 20-42VDC DC +ve Supply Red Red (thick multistrand)
5 0V DC 0V DC -ve Supply Black Black (thick multistrand)
6 Down Link
Comms
Data:
+/- 10V
System Data -
RS232 Transmit
Yellow Yellow
7 Up Link
Comms
Data:
+/- 10V
System Data -
RS232 Receive
Grey Grey
8 VF1A On Hook: 0v Voice Channel 1 Violet Violet
9 VF1B On Hook: -50v Voice Channel 1 Orange Orange
10 VF2A On Hook: 0v Voice Channel 2 Blue Blue
11 VF2B On Hook: -50v Voice Channel 2 White White
0V Chassis
Earth)
0V Drain /Screen
(Monitor)
Tinned Tinned Drain Wire
Table 9. CRU Connector Pin Termination