B. Pin Assignments and Indicators
B-8
Table B–6. T1 Transition Module Pin Assignments
Pin
Signal
1
Rx Ring
2
Rx Tip
3
Not connected
4
Tx Tip
Table B–7. Ethernet LAN Jack Pin Assignments
Pin
Signal
1
Tx (+) to LAN
2
Tx (
) to LAN
−
3
Rx (+) from LAN
4
Not connected
1000-A2-GN22-00
Pin
Signal
5
Tx Ring
6
Not connected
7
Not connected
8
Not connected
Pin
Signal
5
Not connected
6
Rx (
) from LAN
−
7
Not connected
8
Not connected
February 2003