Installing The Modem; Figure 2-1. Model Xm128 Modem Connections - NETGEAR XM128 ISDN Reference Manual

Reference Guide for the Model XM128 ISDN Digital Modem
To qualify for product updates and product warranty registrations, fill in the Warranty and Owner
Registration Card within 30 days of purchase and return it to NETGEAR, Inc.

Installing the Modem

Before connecting any of the devices to your modem, make sure the power is turned off on your
computer and your Model XM128 modem. If connecting to the model with the S/T interface, you
must use an NT-1 device, which converts the S/T interface to a U interface. If connecting to the
Model XM128 modem with the U interface, you can connect directly to your ISDN line. Refer to
Figure 2-1 and then the detailed steps that follow for making those connections.
2
3
Key:
1 = Model XM128 modem
2 = AC power adapter
3 = Station (PC, Macintosh, or UNIX workstation)
4 = Shielded RS-232 25-pin straight cable
5 = ISDN wall connection (connected with ISDN cable provided in package)
6 = Analog device (telephone or fax)
Figure 2-1. Model XM128 modem connections
2-2
1
4 5
6
6
7860MEA
Installation