DS3 Uplink
SCP cards with a DS3 uplink have two BNC jacks: one for the transmit direction and one for the receive direction. To cable an SCP card with an DS3 uplink:
1.Connect the input cable to the RX jack on the faceplate of the SCP card.
2.Connect the output cable to the TX jack on the faceplate of the SCP card.
3.If the chassis is mounted in a rack, direct the cables toward the nearest rail and fasten them with cable ties.
SYSTEM
Active
Standby
Alarm
Test
ETHERNET
TX
RX
UPLINK
LK 1
TX
RX
8411
October 2003 | 5 |