Nortel Networks 1010 Manual De Usuario

Appendix A  Technical specifications  53

Nortel VPN Router Installation — VPN Router 1010/1050/1100  

The connector on the ISDN BRI S/T and ISDN BRI U interface cards 
accommodates an 8-pin RJ-45 modular patch cord. These cables are sold as 
Category 5, or Ethernet, cables.

 provides the ISDN BRI S/T cable pinouts.

 provides the ISDN BRI U cable pinouts.

Note: Nortel does not supply a cable with the ISDN BRI interface cards.

ISDN BRI S/T cable pinouts

1

N/C

2

N/C

3

Receive +

4

Transmit +

5

Transmit -

6

Receive -

7

N/C

8

N/C

ISDN BRI U cable pinouts

1

N/C

2

N/C

3

N/C

4

U interface network connection (tip)

5

U interface network connection (ring)

6

N/C

7

N/C

8

N/C