Carrier Access BROADway System 770-0125-AB - Manual (Page 86)

A-4 BROADway - Release 4.00
Ports and Cables
CKIN-1 and CKIN-2 Connector Pinouts (BITS Only)
CKIN-1 and CKIN-2 Connector Pinouts (BITS Only)
On the BITS version of the chassis, CKIN-1 and CKIN-2 are female, RJ45 ports (Bellcore specification
GR-1244). These are the pinouts for the CKIN-1 and CKIN-2 ports.
CKIN-1 CKIN-2
Pin Signal Pin Signal
1 Receive - 1 Receive -
2 Receive + 2 Receive +
3 nc 3 nc
4 nc 4 nc
5 nc 5 nc
6 nc 6 nc
7 nc 7 nc
8 nc 8 nc
CKIN-1
NIP TX1 NIP TX2 TX2 TX1 TX3 TX4
NIP RX1 NIP RX2 RX3 RX1 RX2 RX4
ALARMS ACO SCP-2
ETH-1 CKIN-2 ETH-2 SCP-1