IPSI Cable

[assistu]

Whenever I get a new IPSI board, there is a 25' grey cable with a female 9-pin connector with the slide-lock on one end and pair wires on the other.

I assumed it was used to connect to the 9-pin connector on the adapter that goes on the amphenol cable on the back of the cabinet, but that is a female connector too.

Does any one know what the heck this is for?

 

[lifeisloud]

it is used to carry -+48v as the aux cable used too, for power fail transfer relay panel/power for attendent console.

there is a document that explains all on the support web site but i cant find it!!!!!

Andy

 

[assistu]

I found it. It's at...

http://support.avaya.com/elmodocs2/comm_mgr/r3/pdfs/245773_4.pdf

It's on page 19. Any idea which pair one would use for power? I would think 1 and 2 (blue pair), but I'm not sure.

Thanks!

Oh, any idea why both the cable and the 9-pin connector on the adapter are both females?

 

[assistu]

Double-checked. The IPSI cable has a male connector, unlike the CLAN/Medpro board adapters. Heaven forbid they should be interchangable.