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Cisco DPC 3925 Quick Start Manual

Cisco DPC 3925 Quick Start Manual

Docis 3.0 cable modem
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DPC 3925 Cable Modem
Quick Start Guide
How to Setup & Secure the
DPC 3925 DOCIS 3.0 Cable Modem

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Summary of Contents for Cisco DPC 3925

  • Page 1 DPC 3925 Cable Modem Quick Start Guide How to Setup & Secure the DPC 3925 DOCIS 3.0 Cable Modem...
  • Page 2: Table Of Contents

    4. What’s in the Carton? ..........................5 5. Front Panel Description ........................6 6. Back Panel Description......................... 7 7. How to Setup and Secure the DPC 3925 DOCSIS 3.0 Cable Modem ..8 8. Tips for Improved Performance ....................11...
  • Page 3: Introduction

    Introduction Welcome to the exciting world of high-speed Internet and high-quality digital telephone service. Your new Cisco® Model DPC3925 DOCSIS® 3.0 Wireless Residential Gateway with Embedded Digital Voice Adapter is a cable modem that meets industry standards for high-speed data connectivity along with reliable digital telephone service.
  • Page 4: Benefits And Features

    Benefits and Features DOCSIS • Compliant with DOCSIS 3.0, 2.0, 1.1, and 1.0 standards along with PacketCableTM 1.5, 1.0 specifications to deliver high-end performance and reliability Connections • 1000/100/10BASE-T Ethernet ports to provide wired connectivity • High performance broadband Internet connectivity to energize your online experience •...
  • Page 5: Before You Begin

    The carton contains the following items: each item is undamaged. The carton contains the following items: One DPC 3925 Residential One power adapter Gateway models:...
  • Page 6: Front Panel Description

    Front Panel Description The front panel of your residential gateway provides LED status indicators that The front panel of your residential gateway provides LED status indicators that indicate how well and indicate how well and at what state your residential gateway is operating. at what state your residential gateway is operating.
  • Page 7: Back Panel Description

    The following illustrations show the description and function of the back panel components on the The following illustrations show the description and function of the back panel components on the components on the Cisco DPC3925 residential gateway. Cisco DPC3925 residential gateway.
  • Page 8: How To Setup And Secure The Dpc 3925 Docsis 3.0 Cable Modem

    How to Setup and Secure the DPC 3925 DOCSIS 3.0 Cable Modem Power Adapter Home Telephone Wiring Ethernet Line 2 Cable Home Telephone Wiring Line 1 1. Before setting up the DPC3925 Cable modem, please ensure it is turned off. Connect the RF coaxial cable from your service provider to the coaxial connecter labeled “CABLE”...
  • Page 9 3. If you have a Telephone Service with your Service Provider, connect one end of a telephone jumper cable (not included) to a telephone outlet in your home or to a telephone or fax machine. Then connect the other end of the jumper cable to the appropriate RJ-11 TELEPHONE port on the back of the DPC3925 cable modem.
  • Page 10 7. Click “QUICK SETUP” under the “SETUP” top menu bar to access to the quick setup functions. • To prevent unauthorized access to your DPC3925 Cable modem to change its settings, it is highly recommended to secure it by changing the default User Name and Password.
  • Page 11: Tips For Improved Performance

    Tips for Improved Performance Check and Correct If your residential gateway does not perform as expected, the following tips may help. If you need further assistance, contact your service provider. • Verify that the plug to your residential gateway AC power is properly inserted into an electrical outlet.