Rj-45 Pin And Signal Assignments - Nortel CVX 1800 Hardware Installation Manual

E1 and T1 Interface Line Specifications
The DS1-DAC-LTM, E1-DAC-LTM, and SCC-T1-RLTM interfaces provide UTP
support.
The following figure shows the RJ-45 interface on these modules:

RJ-45 Pin and Signal Assignments

The following table lists the pin and signal assignments for the E1 and T1
interfaces:
Pin
1
2
3
4
5
6
7
8
296-1011-200 Rel. 5.0, Doc. Rev. 08.01
Metal Fascia Chassis Technical Specifications and Procedures
DS1-DAC-LTM
E1-DAC-LTM
Standard Interface Signal
Rx Ring
Rx Tip
Not used
Tx Ring
Tx Tip
Not used
Not used
Not used
SCC-T1-RLTM
8
1
7
2
6
3
5
4
4
5
3
6
2
7
1
8
Pin E1, T1 Signal
1 Rx Ring
2 Rx Tip
3 Not used
4 Tx Ring
5 Tx Tip
6 Not used
7 Not used
8 Not used
Cable Specifications
CVX-0104B
B-13