NTCK79AA cable

[mikeyb123]

Anyone know what the D9 pinouts are on the front of a Dual PRI card are? (P1 connector)?

I'm connecting to a passport switch and the cable pinout supplied appears to be a bit hookey...

It's not getting any smarter out there. You have to come to terms with stupidity, and make it work for you.

 

[PERRYPJ]

ARE YOU BUILDING YOUR OWN CABLE OR IT JUST WON'T WORK, IF NOT WORKING YOU NEED TO FLIP XMIT AND REC GOING INTO THE PASSPORT. I NEVER SEEN ANY MATERIAL ON PINOUTS FOR THE CABLE

OLD ROLMEN WORKING ON NORTELS

 

[mikeyb123]

The spec that we've been supplied only shows 2 prs of cable.

this is wrong as there should be Transmit tip and ring and recieve tip and ring per cable which = 4 prs.

I'm going to tap out one of the cables and see what I get.

It's not getting any smarter out there. You have to come to terms with stupidity, and make it work for you.

 

[unkalary]

I think you definition of "pair" is what is wrong. A PAIR is two wires. To make a T1 work you use two pairs (4 wires). Four pair is eight wires. Therefore you get two T1s from the DB 9 4 wires per T1 2=Transmit 2=Recieve.