### RJ Connector Types

The following table shows the relationship of various RJ plugs to the 8-pin RJ-45 jack on the terminal server. The Digi 8-pin jack can accept any of the listed plug types. The wiring of each plug type corresponds to support of specific capabilities such as software handshaking and hardware handshaking.

Digi 8-Pin Jack | Signal Name | RJ-45 8-Pin Plug | RJ-11 6-Pin Plug | RJ-11 4-Pin Plug
--- | --- | --- | --- | ---
1 | RTS | 1 |  |
2 | DSR | 2 | 1 |
3 | DCD | 3 | 2 | 1
4 | RxD | 4 | 3 | 2
5 | TxD | 5 | 4 | 3
6 | SG | 6 | 5 | 4
7 | DTR | 7 | 6 |
8 | CTS | 8 |  |