Appendix B: Specifications

Connector Pinouts

The following sections provide the pinout information for the various modem connectors.

DSL Port (RJ-11)

The following table shows the signal on each pin of the DSL port for a 2-wire G.shdsl application. The connector for this interface is an RJ-11. The modem accommodates Tip and Ring reversal on this one loop. See “Connect Cables” on page 3 for the location of this port.

Pin Signal

1Not used

2No connection

3Tip (Loop A)

4Ring (Loop A)

5No connection

6Not used

The following table shows the signal on each pin of the DSL port for a 4-wire G.shdsl application. The connector for this interface is an RJ-11. The modem accommodates Tip and Ring reversal on each separate Loop A and Loop B. See “Connect Cables” on page 3 for the location of this port.

Pin Signal

1Not used

2Tip (Loop B)

3Tip (Loop A)

4Ring (Loop A)

5Ring (Loop B)

6Not used

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