Carrier Access BROADway System 770-0125-AB - Manual (Page 88)

A-6 BROADway - Release 4.00
Ports and Cables
NIP400 Connector Pinouts (NIP TX1–RX1, NIP TX2–RX2)
Pin 50 on connectors #1, #2, #3, and #4 is a drain wire connected to chassis ground.
As the pinouts show, if you are not installing NIP400 cards in NIP-5 through NIP-8, you do not need to
connect the ports NIP TX2 and NIP RX2. Likewise, if you are not installing NIP400 cards in NIP-1
through NIP-4, you do not need to connect the ports NIP TX1 and NIP RX1.
17 NIP-5 26 white/blue 1 blue/white 26 white/blue 1 blue/white
18 27 white/
orange 2 orange/white 27 white/
orange 2 orange/
white
19 28 white/green 3 green/white 28 white/green 3 green/white
20 29 white/
brown 4 brown/white 29 white/brown 4 brown/white
21 NIP-6 30 white/slate 5 slate/white 30 white/slate 5 slate/white
22 31 red/blue 6 blue/red 31 red/blue 6 blue/red
23 32 red/orange 7 orange/red 32 red/orange 7 orange/red
24 33 red/green 8 green/red 33 red/green 8 green/red
25 NIP-7 34 red/brown 9 brown/red 34 red/brown 9 brown/red
26 35 red/slate 10 slate/red 35 red/slate 10 slate/red
27 36 black/blue 11 blue/black 36 black/blue 11 blue/black
28 37 black/
orange 12 orange/
black 37 black/orange 12 orange/
black
29 NIP-8 38 black/green 13 green/black 38 black/green 13 green/black
30 39 black/
brown 14 brown/
black 39 black/brown 14 brown/
black
31 40 black/slate 15 slate/black 40 black/slate 15 slate/black
32 41 yellow/blue 16 blue/yellow 41 yellow/blue 16 blue/
yellow
T1/E1
Circuit
NIP400
Card
TX tip TX ring RX tip RX ring