connector wiring scheme connector of the 4XP / XP4000 / XP4040 / ServSwitch Multi EXP
8 pin RJ45 (8P8C)
female connector at the rear of the XPSI card
There are a total of four (4) RJ45 ports on the card numbered from 1 to 4. The topmost port is one (1). This information applies to the rebranded BlackBox card KV1609C Serial Control Card. The information relates to the Avocent/Cybex 4XP/XP4000/XP4040 chassis and the BlackBox ServSwitch Multi EXP chassis.
| Pin | Name | Direction | Description |
|---|---|---|---|
| 1 | DTR | OUT | Data Terminal Ready |
| 2 | RTS | OUT | Request to Send |
| 3 | GND | - | Signal Ground |
| 4 | TXD | OUT | Transmitted Data |
| 5 | RXD | IN | Received Data |
| 6 | GND | - | Signal Ground |
| 7 | CTS | IN | Clear to Send |
| 8 | DSR | IN | Data Set Ready |