Motorola SBV5120 - Manual (Page 8)

3 SBV5120 Series VoIP Cable Modem User Guide
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Introduction Installation Troubleshooting Glossary License
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 SURFboard VoIP cable
modem:
Key Item Description
1 & 2 Tel 1 and Tel 2 Telephone ports 1 and 2 provide connections for two telephone lines.
3 ETHERNET The Ethernet port provides a connection to Ethernet equipped computers using a cable
terminated with an RJ-45 connector.
4 USB The USB port 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 34). 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 The CABLE port provides a connection to the coaxial cable (coax) outlet.
7 +12VDC This connector 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
CABLE
+12VDC
USB
TEL
2
TEL
1
ETHERNET
1 2 &
3
4
5
6
7