Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations Mike Lewis on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

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

Status
Not open for further replies.
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 ?
 
Sort by date Sort by votes
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
 
Upvote 0 Downvote
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)
 
Upvote 0 Downvote
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...
 
Upvote 0 Downvote
Status
Not open for further replies.

Similar threads

bdk76
  • Locked
  • Question
Miran A0870611 Audio Adapter pinout
Replies
0
Views
235
bdk76
bdk76
Ozphonebloke
  • Locked
  • Question
Option 11C PSU cct diagram or voltage pinout
Replies
1
Views
195
Ozphonebloke
Ozphonebloke
lastation4
  • Locked
  • Question
Can't get T1 DCH to establish
Replies
6
Views
237
lastation4
lastation4
VRRyan
  • Locked
  • Question
CPPM Serial TTY Pinout
Replies
7
Views
210
VRRyan
VRRyan
lexer
  • Locked
  • Question
Meridian 11c and asterisk interconnection using PRI
Replies
7
Views
272
RS528
RS528

Part and Inventory Search

Sponsor

Back
Top