Installation guide

Appendix A Total Access 900e Hardware Installation Guide

Table A-2. FXO 0/0 Pinouts

Table A-3. NET 1 through NET 4 (T1 0/1 through T1 0/4) Pinouts

Table A-4. 10/100Base-T (ETH 0/1 through ETH 0/2) 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

Pin Name Description

1 R1 Receive data from the network (Ring 1)

2 T1 Receive data from the network (Tip 1)

3 — Unused

4 R Transmit data toward the network (Ring)

5 T Transmit data toward the network (Tip)

6-8 — Unused

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