From: Johnny Gorham (jgorham@xxxxxxxxx)
Date: Wed Feb 07 2001 - 10:40:57 GMT-3
Carl,
Normally coming from the telco, it is a straight-thru cable. In a back-to-back
connection it uses a T1 cross-over
1...........4
2...........5
carl commander wrote:
> Hi All
>
> Im hoping someone in the U.S can help me out.Im from UK and required U.S
> specific info...
>
> I am using a cisco 3660 with a 4-port ATM IMA module. The module is RJ-45 in
> presentation. I would like to connect a port off this module directly into a
> T1 line. The T1 line is RJ-45 in presentation (or should that be RJ-48?)
> Anyway the cable will be RJ-45 to RJ-45/RJ-48, what are the pin-outs for
> this cable? Is it a standard straight-through cable or cross-over cable. Or
> is it a different variation of pin-outs.
> I assume this has been done many time before, any ideas?????
>
> Regards
>
> Carl Commander
> CCIE #5934
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