Appendix D: Connector Pinouts
PHONE
Table D-C
Pin 3 | Ring |
Pin 4 | Tip |
|
|
|
|
|
|
|
|
|
|
|
|
|
| Table | |
|
|
|
|
|
|
|
|
|
|
|
|
|
| 10BaseT Ethernet | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Switch Position |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| TO NIC | TO HUB |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Pin 1 | TX1 | RX1 |
|
|
|
|
| 10BT |
|
| |||||||||
|
|
|
|
| Pin 2 | TX2 | RX2 |
| |||||||
|
|
|
|
|
|
|
|
|
|
|
| Pin 3 | RX1 | TX1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
| Pin 6 | RX2 | TX2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
The switch position can be set for either TO NIC or TO HUB on the back panel of the Express XL/XLT. The rear panel is illustrated in Figure
144 | Express XL/XLT User Manual |