Introduction
Installation
Troubleshooting
Glossary
License
SBV5120 VoIP Cable Modem User Guide
4
Rear Panel
The rear panel provides cabling connectors and the power receptacle:
Before You Begin
Before you begin the installation, check that you received the following items with your VoIP cable modem:
Key Item
Description
1 & 2 Tel 1 and Tel 2
Provide connections for two telephone lines.
3
ETHERNET
Provides a connection to Ethernet equipped computers using a cable terminated with an RJ-45
connector.
4
USB
Provides a connection to
USB
equipped computers.
5
Reset
If you experience a problem, you can push this recessed button to reset the VoIP cable modem
(see
“Troubleshooting”
on page 35). Resetting may take some time (5 to 30 minutes) because
the VoIP cable modem must find and lock on the appropriate communications channels.
6
CABLE
Provides a connection to the
coaxial cable (coax)
outlet.
7
+12VDC
Provides power to the VoIP cable modem.
Item
Description
Power
adapter or
cable
Connects to:
•
the AC power outlet
•
to a
UPS
10/100Base-T
Ethernet cable
Connects to the
Ethernet
port
USB cable
Connects to the
USB
port
Phone wire
Connects the telephone to the cable system to provide telephone service
SURFboard VoIP
Cable Modem
CD-ROM
Contains the User Guide and USB drivers
CABLE
+12VDC
USB
TEL
2
TEL
1
ETHERNET
1 2
&
3
4
5
6
7