Appendix A. Connector Pin Definitions
NetVanta 3100 Series Hardware Installation Guide
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Copyright © 2015 ADTRAN, Inc.
61700600L2-34C
Table A-4. DBU Connector Pinouts
Pin
Name
Description
1-2
—
Unused
3
R
Network–Ring
4
T
Network–Tip
5-6
—
Unused
Table A-5. ADSL Connector Pinouts
Pin
Name
Description
1-2
—
Unused
3
R
Network–Ring
4
T
Network–Tip
5-6
—
Unused