Pin Rj 11 Plugs - Digi PortServer/8 User Manual

4 Pin RJ 11 Plugs

The 4-pin RJ-11 plug can be used in situations requiring no handshaking, or software
handshaking (XON/XOFF). No hardware handshake lines are available with this configuration.
This is useful for the popular three-wire connection (TxD, RxD and Signal Ground) used for
terminals and printers that support XON/XOFF handshaking.
RJ-11 WIRING: 4 PIN PLUG TO 10 PIN JACK
PortServer Terminal Server Ÿ Page 95