Farallon Communications 412, 612 manual Connecting to a PC, Netopia Isdn Modem User’s Guide

3-2 Netopia ISDN Modem User’s Guide

Connecting to a PC

To connect the Netopia ISDN Modem model 612 to a PC:

1.Turn off the computer and ensure that the Netopia ISDN Modem is not plugged in.

2.Connect the 25-pin male end of the ISDN modem’s serial cable to the port labeled RS-232 on the ISDN modem’s back panel.

3.Connect the other end of the serial cable to a serial (COM) port on the back of your PC.

Note: Most COM ports are labeled COM, SERIAL, or RS-232. If the COM port has a DB-25 connector, use a DB-9–to–DB-25 adapter, which you can purchase from your local computer parts dealer.

Computer

Wall

Outlet

ISDN

Wall Jack

Netopia

ISDN

Modem

9VDC

.6A MAX

RESET 1 2 RS-232 ISDN U

FAX

Connecting to the Netopia ISDN Modem

4.Connect one end of the ISDN cable to the RJ-45 port labeled ISDN U on the ISDN modem’s back panel.