Introduction
Installation
Troubleshooting
Glossary
License
SBV5220 VoIP Cable Modem User Guide
4
Rear Panel
The rear panel provides cabling connectors and the power receptacle:
Key Item
Description
1 & 2 Tel 1 and Tel 2
Telephone ports 1 and 2 provide connections for two telephone lines.
3
POWER
Provides AC power to the VoIP cable modem.
4
ETHERNET
Provides the connection to Ethernet equipped computers using a cable terminated with an
RJ-45 connector.
5
USB
Provides the connection to
USB
equipped computers.
6
Reset
If you experience a problem, you can push this recessed button to reset the VoIP cable modem
(see
“Troubleshooting”
on page 40). Resetting may take some time (5 to 30 minutes) because
the VoIP cable modem must find and lock on the appropriate communications channels.
7
CABLE
Provides the connection to the
coaxial cable (coax)
outlet.