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
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
Appendix A
NetVanta 4660/5660 Series
32
Copyright © 2019 ADTRAN, Inc.
617004660F1-34B
Table A-3. 1000Base-T Gigabit Ethernet Port Pinouts
Pin
Name
Description
Table A-4. T4 Port Pinouts
Pin
Name