Nortel Networks 6300 - Manual (Page 113)

A-5 Remote Annex 6300 Hardware Installation Guide
Appendix A Port Pins and Signals
PRI ISDN Interface
Figure A-5 illustrates a PRI ISDN Interface port connector.
Table A-4 lists the port’s pin/signal allocations.
Figure A-5. PRI ISDN Interface Port Receptacle
Table A-4. PRI ISDN Interface Port/Pin Signal Allocations
1 8
Pin Number Signal
1 Receive data from Network (RING)
2 Receive data from Network (TIP)
3 Unused
4 Transmit data to Network (RING)
5 Transmit data to Network (TIP)
6 Unused
7 Unused
8 Unused