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Extending ISDN-PRI

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TwistedWire

TwistedWire

Technical User
May 4, 2001
38
I am extending an ISDN-PRI thru 110 xconn. How many pairs is req'd for this. Isn't ISDN-PRI use just a single-pair xconn like the BRIs? Thanks.
 
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The PRI-T1 is a two pair circuit. Pins 1,2,4, and 5 from the NIU ( network interface unit ). “Reserve your right to think, for even to think wrongly is better than not to think at all”

Fisher CCNA
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