Appendix A
NetVanta 6310/6330 Series Hardware Installation Guide
46
Copyright © 2011 ADTRAN, Inc.
61700100G1-34E
Voice Interface Module Pinouts
Table A-10. T1/E1 EFM (Ports 1 through 4) Pinouts
Pin
Name
Description
1
RX Ring
Receive
2
RX Tip
Receive
3
—
Unused
4
TX Ring
Transmit
5
TX Tip
Transmit
Table A-11. BRI S/T Module Pinouts
Pin
Name
Description
1, 2
—
Unused
3
Receive
Receive
4, 5
Transmit
Transmit
6
Receive
Receive
7, 8
—
Unused
Table A-12. FXS/FXO Module Pinouts
Pin
Name
Description
1, 2
—
Unused
3
Ring
Ring lead of the 2-wire interface
4
Tip
Tip lead of the 2-wire interface
5, 6
—
Unused