User's Manual

www.vyyo.com
System Configuration Introduction – p. 16
1.4 Modems
1.4.1 Modems with DOCSIS and IP only
The V280 is Vyyo’s “IP-only” modem. It uses an RJ45 connector (shown below)
on the rear panel to provide IP connection to the customer’s equipment. The
V280 supports up to 63 data users simultaneously and provides privacy,
authentication, service classification, prioritization, and traffic shaping.
The USB connector is not supported at this time. Check with Customer Support
for updates as they become available if you need this capability.
Figure 1-3. V280 Rear Panel
Figure 1-4: V280 Front panel
Hyperterm (a Windows terminal application which permits either a serial or direct
IP connection and is used in the following examples) or Telnet may be used to
connect the modem to a computer to configure parameters in the modem, such
as the downstream receive frequency. Any equivalent software utilities may be
used.
A basic WMTS unit (without E1/T1 capability) is all that is required at the head
end to complete an IP connection.