Cisco Systems EPC3208, DPC3208 manual Introducing the Docsis Cable Modem

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Chapter 1 Introducing the DOCSIS Cable Modem

power (without AC power). Most LEDs are disabled if the unit is operating on battery power. In this mode, the POWER LED blinks to indicate that the unit is operating under battery power.

The cable modem should only run on battery power when AC power has failed. If the POWER LED indicates that the unit is running on battery power, but the AC power has not failed, verify that the power cord is plugged into a working AC outlet.

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Contents

Page Page Please Read Trademark Acknowledgments Publication DisclaimerSoftware and Firmware Use Copyright Page Mitteilung für CATV-Techniker Aviso a los instaladores de sistemas CatvPage Contents Customer Information Power Source Warning Ground the ProductBattery Disposal Verify the Power Source from the On/Off Power LightBattery Safety Protect the Product from LightningProtect the Product When Moving It Provide Ventilation and Select a LocationTelephone Equipment Notice Viii Rev a Important Safety Instructions Canada EMI Regulation United States FCC ComplianceDeclaration of Conformity RF Exposure StatementsCanada AustraliaPage Rev a Xiii CE Compliance CEModem/EMTA Page Xvii Purpose About This GuideIntroduction AudienceChapter This Chapter Digital Voice Introduction High-Speed Data ConnectionsManagement Software and DocumentationWhats In the Carton? Front Panel Description Introducing the Docsis Cable Modem Back Panel Description Page Installing the Docsis Cable Modem Installation Preparations What Are the System Requirements for Internet Service?What Are the Requirements for Telephone Service? Telephone Device Types What Types of Service Accounts Do I Need?Telephone Wiring Requirements Dialing RequirementsHigh-Speed Internet Access Account Where Is the Best Location for My Cable Modem? Install the Battery OptionalTelephone Service Installing the Battery Close the battery compartment doorEquipment Needed How Do I Mount the Cable Modem on a Wall? OptionalSelect an Appropriate Place to Mount the Cable Modem Position the Cable ModemLocation and Dimensions of the Wall-Mounting Slots Mounting the Cable Modem on a Wall Install the Cable Modem Connect Devices to the Cable ModemConnect the Cable Modem Install the Cable Modem Installing the Docsis Cable Modem Operation of Front Panel Indicators Operation of Front Panel Indicators Rev a Normal Operations AC Power Applied Front Panel LED Status Indicators During Normal ConditionsSpecial Conditions Page Maintaining the Battery Location of the Battery Battery Maintenance Charging the BatteryRemoving and Replacing the Battery Using the Cable Modem Without a Battery Troubleshooting the Docsis Cable Modem Frequently Asked Questions How Do I Configure TCP/IP Protocol?Configuring TCP/IP on Macintosh Systems How Do I Renew the IP Address on My PC? How Does the Cable Modem Connect to My Computer? How Do I Arrange for Installation?What if I Dont Subscribe to Cable TV? Can I Watch TV and Surf the Internet at the Same Time?Can I Use my Existing Phone Number with the Cable Modem? How Many Telephones Can I Connect?There is no dial tone when I lift the handset Common Troubleshooting IssuesDont understand the front panel status indicators Cable Modem does not register an Ethernet connectionTroubleshooting the Docsis Cable Modem Tips for Improved Performance Page Customer Information Customer Support If You Have QuestionsAustralia Page Index Index