Cisco Systems 4027669 important safety instructions This Document, Important Safety Instructions

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Cisco Model DPQ2160 and

EPQ2160 DOCSIS 2.0 Cable Modem

User Guide

In This Document

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IMPORTANT SAFETY INSTRUCTIONS

2

FCC Compliance

7

Introduction

8

What's In the Carton?

9

Front Panel Description

10

Back Panel Description

11

Where Is the Best Location for My Cable Modem?

12

What Are the System Requirements for Internet Service?

13

How Do I Set Up My High-Speed Internet Access Account?

14

How Do I Connect My Devices to Use the Internet?

15

How Do I Configure TCP/IP Protocol?

17

How Do I Install USB Drivers?

20

How Do I Mount the Modem on a Wall? (Optional)

22

Having Difficulty?

24

Tips for Improved Performance

26

How Do I Renew the IP Address on My PC?

27

Front Panel LED Status Indicator Functions

28

Notices

30

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Contents This Document Important Safety InstructionsImportant Safety Instructions Aviso a los instaladores de sistemas Catv Mitteilung für CATV-TechnikerGround the Product Power Source WarningProtect the Product from Lightning Verify the Power Source from the On/Off Power LightProtect from Exposure to Moisture and Foreign Objects Protect the Product When Moving It Service Warnings Check Product SafetyUnited States FCC Compliance FCC ComplianceDeclaration of Conformity Canada EMI RegulationIntroduction Benefits and FeaturesWhats In the Carton? Front Panel Description Back Panel Description Where Is the Best Location for My Cable Modem? Minimum System Requirements for a PC What Are the System Requirements for Internet Service?Minimum System Requirements for Macintosh System Requirements for an Ethernet ConnectionDo Not Have a High-Speed Internet Access Account How Do I Set Up My High-Speed Internet Access Account?Already Have an Existing High-Speed Internet Access Account How Do I Connect My Devices to Use the Internet? Connecting and Installing Internet DevicesTo connect devices Connecting the Modem for High-Speed Data Service Configuring TCP/IP on Your Internet Devices How Do I Configure TCP/IP Protocol?Configuring TCP/IP on Windows 95, 98, 98SE, or ME Systems Configuring TCP/IP on Windows XP Systems Configuring TCP/IP on Windows 2000 SystemsConfiguring TCP/IP on Macintosh Systems Installing USB Drivers How Do I Install USB Drivers?Installing USB Drivers Installing USB Drivers on Windows XP Systems Before You Begin How Do I Mount the Modem on a Wall? OptionalLocation and Dimensions of the Wall-Mounting Slots Having Difficulty? Frequently Asked QuestionsDont understand the front panel status indicators Common Troubleshooting IssuesCable modem does not register an Ethernet connection Cable modem does not register a cable connectionCheck and Correct Tips for Improved PerformanceRenewing the IP Address on Windows NT, 2000, or XP Systems How Do I Renew the IP Address on My PC?LINK1 Front Panel LED Status Indicator FunctionsSpecial Conditions Normal Operations AC Power appliedDisclaimer TrademarksDocumentation Copyright Notice Software and Firmware Use
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4027669 specifications

Cisco Systems is a leading global technology company known for its networking hardware, software, and telecommunication equipment. Among its expansive product line, the DPQ2160 DOCSIS 2.0 modem series and the EPC3925 are significant models utilized in various internet service delivery scenarios.

The DPQ2160 is a DOCSIS 2.0 compliant modem that offers an efficient solution for cable internet services. It features an advanced design to enhance data transfer rates and is compatible with both downstream and upstream channels. With a maximum downstream data rate of 38 Mbps, this modem supports high-speed internet access ideal for home and small business environments. It also ensures reliable connectivity through its robust channel bonding capabilities, which allow multiple data streams. Additionally, the DPQ2160 integrates a user-friendly web interface for easy management and configuration, making it simple for users to troubleshoot and monitor their connection.

Cisco’s EPC3925 is a versatile gateway that satisfies both broadband connectivity and Wi-Fi needs. It combines DOCSIS 3.0 capabilities, enabling high-definition video streaming, online gaming, and other bandwidth-intensive applications. The EPC3925 supports various wireless standards, including 802.11n, providing a strong and reliable Wi-Fi connection throughout homes or offices. Its dual-band feature ensures users can connect multiple devices while minimizing interference. Furthermore, the EPC3925 offers advanced security features, including built-in firewall capabilities and support for Wi-Fi Protected Access (WPA) encryption, which safeguards users' networks.

Both the DPQ2160 and EPC3925 incorporate technologies aimed at improving user experience. They are designed for easy setup, often featuring plug-and-play capabilities that allow for rapid installation without the need for extensive configuration knowledge. Cisco’s emphasis on quality and reliability ensures that these devices consistently provide the performance required in today’s data-driven world.

The models also demonstrate strong backward compatibility with earlier DOCSIS versions, ensuring that users can maintain their internet service even if they have older infrastructure. This versatility is vital for service providers, allowing them to deploy these devices in various scenarios with minimum disruption.

Overall, Cisco's DPQ2160 and EPC3925 modems reflect the company’s commitment to driving connectivity and communication innovations, providing users with essential tools for navigating an increasingly online world. With advanced features and robust performance, these devices exemplify Cisco's dedication to ensuring seamless and secure internet access.