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 or EPC3925 EuroDOCSIS™ 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. The DPC3925 and EPC3925 residential gateway delivers data, voice and wired (Ethernet) or wireless gateway capabilities to connect a variety of devices in the home or small office and support high-speed data access and cost-effective voice services, all in one device. With a DPC3925 or EPC3925 residential gateway, your Internet enjoyment, home and business communications, and personal productivity will surely soar.

This guide provides procedures and recommendations for placing, installing, configuring, operating, and troubleshooting your DPC3925 and EPC3925 residential gateway for high-speed Internet and digital telephone service for your home or office. Refer to the appropriate section in this guide for the specific information you need for your situation. Contact your service provider for more information about subscribing to these services.

Benefits and Features

Your new DPC3925 and EPC3925 residential gateway offers the following outstanding benefits and features:

Compliant with DOCSIS 3.0, 2.0, and 1.x standards along with PacketCable™ and EuroPacketCable™ specifications to deliver high-end performance and reliability

High performance broadband Internet connectivity to energize your online experience

Two-line embedded digital voice adapter for wired telephony service

Four 1000/100/10BASE-T Ethernet ports to provide wired connectivity

802.11n Wireless Access Point

Wi-Fi Protected Setup (WPS), including a push button switch to activate WPS for simplified and secure wireless setup

User configurable Parental Control blocks access to undesirable Internet sites

Advanced firewall technology deters hackers and protects the home network from unauthorized access

Attractive compact design that allows for vertical, horizontal, or wall-mounted operation

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Gateway DPC3925, EPC3925 important safety instructions Introduction, Benefits and Features

DPC3925, EPC3925 specifications

The Gateway EPC3925 and DPC3925 are powerful wireless gateway devices that provide high-speed internet access and advanced networking features. Designed primarily for residential and small business environments, these devices offer a combination of ease of use, reliability, and performance that makes them a popular choice among users.

One of the main features of the Gateway EPC3925 and DPC3925 is their support for DOCSIS 3.0 technology. This enables the devices to deliver high-speed internet connectivity by allowing multiple channels to be bonded together, significantly increasing download and upload speeds compared to previous DOCSIS standards. DOCSIS 3.0 can support speeds of up to 1 Gbps, making it suitable for bandwidth-intensive applications like streaming HD videos, online gaming, and large file downloads.

Both models are equipped with a built-in Wireless-N (802.11n) router, which allows users to create a wireless network in their home or office easily. This standard provides a stable connection with improved range and speed compared to older wireless standards. Additionally, users can connect multiple devices, such as smartphones, tablets, laptops, and smart TVs, without experiencing significant drops in performance.

Security is a critical aspect of the Gateway EPC3925 and DPC3925. These devices come equipped with several security features to protect the network from unauthorized access. The devices support WPA/WPA2 encryption protocols, ensuring that wireless transmissions are secure. Moreover, they offer features such as a firewall and DMZ settings, which provide additional layers of protection for users’ data.

Another noteworthy characteristic of the EPC3925 and DPC3925 is their user-friendly interface. The web-based management console allows users to easily configure settings, manage connected devices, and monitor network performance. This intuitive interface makes it accessible for users with varying levels of technical expertise.

The Gateway EPC3925 and DPC3925 are also compatible with multiple ISPs, making them versatile options for customers looking for reliable internet connectivity solutions. Their compact design allows for easy placement in various locations, ensuring that users can integrate them seamlessly into their existing setups.

In summary, the Gateway EPC3925 and DPC3925 provide a robust solution for those looking for high-speed internet access combined with advanced networking features. With their DOCSIS 3.0 support, Wireless-N capabilities, and comprehensive security measures, these gateways are designed to meet the demands of modern internet usage, making them ideal for both home and small office environments.