Appendix A NetVanta 4660/5660 Series
36 Copyright © 2014 ADTRAN, Inc. 617004660F1-34A
Table A-3. 1000Base-T Gigabit Ethernet Port Pinouts
Pin Name Description
1 TRD0+ Transmit/Receive Positive
2 TRD0- Transmit/Receive Negative
3 TRD1+ Transmit/Receive Positive
4 TRD2+ Transmit/Receive Positive
5 TRD2- Transmit/Receive Negative
6 TRD1- Transmit/Receive Negative
7 TRD3+ Transmit/Receive Positive
8 TRD3- Transmit/Receive Negative
Table A-4. T4 Port Pinouts
Pin Name Description
1-3 — Unused
4 R Transmit data toward the network–Ring
5 T Transmit data toward the network–Tip
6 — Unused
7 GND Ground
8 — Unused