Cisco Systems DPC3208 Modem User Manual


 
4027620 Rev A iii
Contents
IMPORTANT SAFETY INSTRUCTIONS v
United States FCC Compliance x
CE Compliance xiv
About This Guide xviii
Chapter 1 Introducing the DOCSIS Cable Modem 1
Introduction .............................................................................................................................. 2
What's In the Carton? .............................................................................................................. 4
Front Panel Description .......................................................................................................... 5
Back Panel Description ............................................................................................................ 7
Chapter 2 Installing the DOCSIS Cable Modem 9
Installation Preparations ....................................................................................................... 10
Install the Cable Modem ....................................................................................................... 18
Chapter 3 Operation of Front Panel Indicators 21
Initial Power Up, Calibration, and Registration (AC Power applied)............................ 22
Normal Operations (AC Power Applied) .......................................................................... 24
Special Conditions ................................................................................................................. 25
Chapter 4 Maintaining the Battery 27
Location of the Battery .......................................................................................................... 28
Battery Maintenance .............................................................................................................. 29
Chapter 5 Troubleshooting the DOCSIS Cable Modem 31
Frequently Asked Questions ................................................................................................ 32
Common Troubleshooting Issues ........................................................................................ 37
Tips for Improved Performance .......................................................................................... 39