Specifications

3-18 Cisco 2500 Series Hardware Installation
Cable Pinouts
Table 3-15 Asynchronous Breakout Cable Pinout (8-Pin RJ-45)
8-Pin RJ-45 Signal Direction
1 CTS <—
2 DSR/DCD <—
3 RXD <—
4 RXD/GND -
5 TXD/GND -
6 TXD —>
7 DTR —>
8 RTS —>