Usb

Introduction

Installation

Troubleshooting Glossary License

5Plug the power cord into the +12VDC connector on the VoIP cable modem and the electrical outlet. For an Uninterruptible Power Supply (UPS), plug the cord into the +12VDC connector on the VoIP cable modem and the UPS and plug the UPS into the electrical outlet.

For a power adapter, plug the adapter into the POWER connector on the VoIP cable modem and the electrical outlet. For a UPS, plug the cord into the POWER connector on the VoIP cable modem and the UPS and plug the UPS into the electrical outlet. This turns on the SURFboard VoIP cable modem. You do not need to unplug it when not in use.

6Check that the lights on the VoIP cable modem front cycle through this sequence:

•

Power flashes during the self-test and changes to solid green when the self-test is successfully complete.

Receive flashes while scanning for the receive (downstream) channel and changes to solid green when it is connected.

Send flashes while scanning for the send (upstream) channel and changes to solid green when it is connected. If you use the internal dial-up modem for upstream communication, you may hear it dial-up and connect.

Online flashes while the VoIP cable modem downloads configuration data and changes to solid green when the download is complete.

7Connect your computer to the VoIP cable modem using USB or Ethernet:

Caution

Do not connect both the Ethernet and USB cables to the same computer. Connect to either Ethernet or

Computer

TEL 1

TEL 2

ETHERNET USB CABLE

+12VDC

SURFboard VoIP cable

modem

USB: Be sure the SURFboard VoIP Cable Modem CD-ROM is inserted in your CD-ROM drive. Connect the USB cable to the USB port on the VoIP cable modem. Connect the other end to the USB port on your computer. Then perform “Setting Up a USB Driver” on page 9.

Ethernet: Connect the provided straight-through Ethernet cable to the Ethernet connector on the VoIP cable modem. Connect the other end to the Ethernet port on your computer. Ethernet users do not need to set up USB.

8Perform the procedures for “Configuring TCP/IP” on page 19.

Home Print

X	8	SBV5120 Series VoIP Cable Modem User Guide
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