Cisco DPQ3925 User Manual
Data Sheet
© 2011 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 1 of 12
Cisco Model DPQ3925 8x4 DOCSIS 3.0 Wireless
Residential Gateway with Embedded Digital Voice Adapter
The Cisco® Model DPQ3925 8x4 DOCSIS 3.0 Wireless Residential Gateway with
embedded digital voice adapter (DPQ3925) is a high-performance home gateway that
combines a cable modem, two-line digital voice adapter, router, and wireless access
point in a single device providing a cost-effective voice and networking solution for both
the home and small office. The DPQ3925 provides a faster connection to the Internet by
incorporating eight bonded downstream channels along with four bonded upstream
channels. These bonded channels can deliver downstream data rates in excess of 340
Mbps and upstream data rates in excess of 120 Mbps. That’s up to eight times faster
downloads than conventional single-channel DOCSIS® 2.0 cable modems.
The DPQ3925 is designed to meet PacketCable™ 1.5 and DOCSIS 3.0 specifications, as well as
offering backward compatibility for operation in PacketCable 1.0 and DOCSIS 2.0, 1.1, and 1.0
networks.
Figure 1. Cisco Model DPQ3925 8x4 DOCSIS 3.0 Wireless Residential Gateway (image may vary from
actual product and specification)
Data Sheet
© 2011 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 2 of 12
Designed for the active digital home or office, the DPQ3925 integrated router features a Dynamic
Host Configuration Protocol (DHCP) server, Network Address and Port Translation (NAT/NAPT),
and a Stateful Packet Inspection (SPI) firewall. These features allow the user to share a single
high-speed public Internet connection as well as share files and folders between devices within the
home network by attaching multiple wired and wireless devices in the user’s home or office to the
wireless residential gateway.
Consumer-friendly features like Wireless Protected Setup (WPS) and user-configured Parental
Control can protect the home network from unwelcome intruders and family members from access
to undesirable websites.
Features
DOCSIS
Eight (8) bonded downstream channels with data rates in excess of 340 Mbps
Four (4) bonded upstream channels with data rates in excess of 120 Mbps
Designed to meet DOCSIS 3.0 specifications as well as backward compatibility with
existing DOCSIS 2.0, 1.1 and 1.0 networks
Enhanced packet processing technology to maximize performance
Connections
●
Four 1000/100/10BASE-T auto-sensing/auto-MDIX Ethernet ports
●
High-performance broadband Internet connectivity to energize your online experience
●
802.11n, Single Band 2.4 GHz 2x2 Wireless Access Point (WAP) with four Service Set
Identifiers (SSIDs) or optional Dual-Band non-concurrent radio.
●
WPS, including a push-button switch to activate WPS for simplified and secure wireless
setup
●
Two RJ-11 telephony ports for connecting to in-home wiring or directly to conventional
telephones or fax machines
Design and Function
●
Attractive compact design and versatile orientation to stand vertically, lie flat on the desktop
or shelf, or mount easily on a wall
●
Dual color LED status indicators on the front-panel provide an informative and easy-tounderstand display that indicates the cable modem operational status
●
Rugged electronic components for long-term reliability
●
Color-coded connectors and cables for easy installation and setup
Management
●
Software upgradeable by network download
●
Remote manageability using DOCSIS config file, SNMP, and/or XML
Data Sheet
© 2011 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 3 of 12
Feature
Description
Indicators
POWER, DS, US, ONLINE, ETHERNET 1-4, USB, WIRELESS LINK, WIRELESS SETUP,
TEL1, TEL2, BATTERY
Color
Black, black lens, silver text, green/amber LEDs
Branding
Cisco logo and model number
Security
●
User-configurable Parental Control blocks access to undesirable Internet sites
●
Advanced firewall technology deters hackers and protects the home network from
unauthorized access
Software and Documentation
●
CD-ROM containing user guide
Figure 2. Cisco Model DPQ3925 Front Panel (image may vary from actual product and specification)
Table 1. Front Panel Features
Data Sheet
© 2011 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 4 of 12
Feature
Description
MAC ADDRESS LABEL
Displays the MAC address of the cable modem
TELEPHONE 1 and 2
Color: Gray
RJ-11 telephone ports connect to home telephone wiring and to conventional telephones or fax
machines
USB
Color: Blue
USB 2.0 Type 1 port (factory-option)
ETHERNET (1 – 4)
Connector Color: Yellow
Four RJ-45 Ethernet ports connect to the Ethernet port on your PC or your home network
CABLE
Connector Color: White
F-connector connects to an active cable signal from your service provider
RESET
Resets the cable modem
WIRELESS SETUP
Activates WPS, which allows you to add wireless devices to the wireless network of the
residential gateway
RATING LABEL
Includes model number, serial number, and MAC addresses
POWER
Connector Color: Black
Connects the wireless home gateway to the AC power source
ANTENNA (internal)
(2) internal antennas provide a communication connection for the built-in 802.11n wireless
Figure 3. Cisco Model DPQ3925 Back Panel (image may vary from actual product and specification)
Table 2. Back Panel Features
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