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Appendix A. Connector Pin Definitions
NetVanta 1224STR DC Hardware Installation Guide
44
Copyright © 2013 ADTRAN, Inc.
61200590E1-34B
Table A-3. 10/100Base-T Ethernet Port Pinouts
Pin
Name
Description
1
TX1
Transmit Positive
2
TX2
Transmit Negative
3
RX1
Receive Positive
4, 5
—
Unused
6
RX2
Receive Negative
7, 8
—
Unused
Table A-4. 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