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Need DB9 pinout for T1/Pri Card & Cable NTDW79AB/NTBK05DA 1

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bobertb

bobertb

Vendor
Jan 20, 2010
186
US
Avaya now ships new universal single T1/PRI cards.
T1/PRI NTDW79AB
Cable NTBK05DA.

The cable is Amphenol to DB9...yes DB9.
Anyone have a diagram to adapt the DB9 to an RJ45 ?
 
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NTBK05DA pinouts
Color Signal
pin 23 pin 6 Black R0
pin 48 pin 7 White T0
pin 50 pin 9 Bare R0/T0 FGND
pin 24 pin 2 Black R1
pin 49 pin 3 Red T1
pin 25 pin 5 Bare R1/T1 FGND
 
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So sbcatt...

Would you say don't waste my time jiggering up a a DB9>RJ45 because the t0/r0 t1/r1 pins might not be the pins a T1 wants to see (vs E1)
 
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bobertb,

We used one of the RJ-45 to DB9 adapters and used the following color code on the DB9 end:

Green = 2
Red = 3
Blue = 6
Orange= 7

This was used on a CLEC PRI T1 through a CSU...
 
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