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The following connectors are located on the rear panel of the Cisco 627 asymmetric digital subscriber line (ADSL) Discrete Multi-Tone (DMT) modem (see Figure A-1):
The LAN interface uses an RJ-45 connector that conforms to the ATM Forum Specification for ATM 25.6 Mbits over a Category 3 (10 Mbps) or Category 5 (100 Mbps) twisted-pair wire at a distance of 100 meters or less. Table A-1 shows the connector pinouts.
| Pin | Signal |
|---|---|
7 | TXD+ |
8 | TXD- |
1 | RXD+ |
2 | RXD- |
The management port uses an RJ-45 connector. Table A-2 shows the connector pinouts.
| Pin | Signal |
|---|---|
4 | Ground |
5 | RX |
6 | TX |
The ADSL port uses an RJ-11 connector. Table A-3 shows the connector pinouts for the ADSL connector. The sections that follow illustrate the ADSL connector. The ADSL connector is labeled "WALL" on the Cisco 627 rear panel.
| Pin | Signal |
|---|---|
3 | Ring |
4 | Tip |
Posted: Mon Oct 4 12:21:42 PDT 1999
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