Cisco DPC2325 Manuel utilisateur

Data Sheet

Cisco Model DPC2325 DOCSIS 2.0 Residential Gateway

with Wireless Access Point

The Cisco® Model DPC2325 DOCSIS 2.0 Residential Gateway with Wireless Access

Point (DPC2325) combines a cable modem, router, and wireless access point in a single

device to provide a cost-effective solution for both home and small office networking.

The DPC2325 has been designed to meet DOCSIS® 2.0 specifications. In addition, the DPC2325 is

fully backward compatible for use on both DOCSIS 1.1 and DOCSIS 1.0 networks.

Figure 1. Model DPC2325 DOCSIS 2.0 Wireless Residential Gateway with Wireless Access Point (image

may vary from actual product and specification)

Designed for the active digital home or office, the DPC2325 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.

Data Sheet

Features

● A high-performance processor that supports near-line rate throughput for DOCSIS 2.0

● Compliant with DOCSIS 2.0, 1.1, and 1.0 standards to deliver high-end performance and

reliability

● Plug-and-Play operation for easy setup and installation, including color-coded data ports

and data cables compliant with the TR-068 specifications

● Support for Home Network Administration Protocol (HNAP) to allow simplified configuration

and management

● 802.11g or optional 802.11n Wireless Access Point with four service set identifiers (SSIDs)

● Wireless MultiMedia (WMM) features including Wi-Fi Protected Setup (WPS), including a

push-button switch to activate WPS for simplified and secure wireless setup

● Allows the user to attach multiple devices to the wireless home gateway for high-speed

wired and wireless networking and sharing of files

● 10/100BASE-T auto-sensing/auto-MDIX Ethernet ports to provide connectivity for high-

speed data services or to other Internet devices

● Advanced firewall technology deters hackers and protects the home network from

unauthorized access

● Configurable either locally or remotely through web interface, configuration file, or simple

network management protocol (SNMP) protocols

● Dual-antenna design - one internal and one detachable external antenna

● Attractive, compact design that allows for vertical, horizontal, or wall-mount placement

● Front panel LEDs provide visual feedback of real-time operational status

● Simple setup with user-friendly graphical user interface

● Allows automatic software upgrades by the user’s service provider

Data Sheet

Figure 2. Model DPC2325 Front Panel (image may vary from actual product and specification)

Table 1. Front Panel Features

Feature

Description

Indicators

Power, DS, US, Online, Ethernet, Wireless Link, Wireless Setup

Color

Black housing, black lens, silver text

Branding

Cisco logo and model number

Data Sheet

Figure 3. Model DPC2325 Back Panel (image may vary from actual product and specification)

Table 2. Back Panel Features

Feature

Description

POWER

Connector Color: Black

Connects the DPC2325 to the DC output of the AC power adapter

POWER SWITCH

(not shown)

Turns power on and off to the device (power switch provided on all products carrying the CE

mark)

WIRELESS SETUP

Allows users to activate the WIRELESS SETUP mode for simplified and secure wireless setup

of client devices featuring WPS

ETHERNET (1 – 4)

Connector Color: Yellow

Four RJ-45 Ethernet ports connect to the Ethernet ports on the user’s PC or home network

RESET

Reboots the DPC2325 when activated

CABLE

Connector Color: White

F-connector connects to an active cable signal from the service provider

ANTENNA (not shown)

Provides a communication connection for the built-in 802.11g WAP, not present on 802.11n

products

Data Sheet

Product Specifications

Table 3. Product Specifications

Specification

Value

RF Downstream

Frequency Range

88 to 930 MHz

Demodulation

64 or 256 QAM

Maximum Data Rate

30 Mbps for 64 QAM

43 Mbps for 256 QAM

Bandwidth

6 MHz

Operating Level Range

-15 to +15 dBmV

Input Impedance

75 ohms

RF Upstream

Frequency Range

5 to 42 MHz

5 to 55 MHz (Japan)

Modulation

QPSK

8 QAM

16 QAM

64 QAM

128 QAM TCM

Maximum Data Rate

5.12 Mbps for QPSK

10.2 Mbps for 16 QAM

30.0 Mbps for A-TDMA and SCDMA

Bandwidth

200 kHz to 6.4 MHz

Operating Level Range

(all values +/- 0.5 dBµV )

TDMA

QPSK +8 to +58 dBmV

8QAM +8 to +55 dBmV

16QAM +8 to +55 dBmV

32QAM +8 to +54 dBmV

64QAM +8 to +54 dBmV

SCDMA

QPSK +8 to +53 dBmV

8QAM +8 to +53 dBmV

16QAM +8 to +53 dBmV

32QAM +8 to +53 dBmV

64QAM +8 to +53 dBmV

128QAM +8 to +53 dBmV

Output Impedance

75 ohms

Wireless Access Point, 802.11g

Frequency Range

2.412~2.462 GHz, 11 Channels (North America; FCC)

2.412~2.472 GHz, 13 Channels (Europe; CE/ETSI)

Modulation

DSSS, OFDM, CCK, DQPSK, DBPSK

Data Rate:

54 Mbps with Auto Fall-Back

Security

WPA2, WPA and 64/128-bit WEP

Transmit Power

14 dBm (typical for 802.11g)

Antenna System

One (1) external, detachable

One (1) internal

Data Sheet

Specification

Value

Additional Features

● WMM-QoS (Wireless Multi Media - Quality of Service)

● WMM Power Save

● WPS (Wireless Protected Setup)

● WDS (Wireless Distribution System) – allows connection to “Range Extender Products”

● RADIUS Authentication (Client, EAP-TLS, EAP-TTLS, EAP-PEAP, EAP-MD5)

● MBSSID (4 SSIDs with unique NAT scopes)

Wireless Access Point, 802.11n

Frequency Range

2.412~2.462 GHz, 11 Channels (North America; FCC)

2.412~2.472 GHz, 13 Channels (Europe; CE/ETSI)

Modulation

PSK/CCK, DQPSK, DBPSK, OFDM

Data Rate

54, 48, 36, 24, 18, 12, 9, 6, 11, 5.5, 2, 1

20 MHz Bandwidth: 150, 130, 117, 104, 78 *

40 MHz Bandwidth: 300, 270, 243, 216, 162, 108 *

* Many other data rates are supported by the product. The information above specifies only the

higher rates for each bandwidth.

Security

Wi-Fi Security (WPA2, WPA2-PSK, WPA, WPA-PSK, WEP)

Transmit Power

2.4 GHz: 16 dBm

Antenna System

Two internal antennae

Additional Features

● WMM-QoS (Wireless Multi Media - Quality of Service)

● WMM Power Save

● WPS (Wireless Protected Setup)

● WDS (Wireless Distribution System) – allows connection to “Range Extender Products”

● RADIUS Authentication (Client, EAP-TLS, EAP-TTLS, EAP-PEAP, EAP-MD5)

● MBSSID (4 SSIDs with unique NAT scopes)

Other

Input Voltage

12 VDC

Power Consumption

(Modem Module)

5.8 Watts

Data Ports

Ethernet 10/100BASE-T (Auto-sensing with Auto-MDIX): RJ-45 Ethernet (4)

Female “F” type

Mechanical

Dimensions (W x D x H)

(approximate)

Not including “F” connector:

6 15/16 in. x 5 11/16 in. x 2 15/16 in. (17.7 cm x 14.5 cm x 5 cm)

Including “F” connector and wireless antenna:

6 15/16 in. x 6 in. x 2 15/16 in. (17.7 cm x 15.5 cm x 5 cm)

Weight (approximate)

12.9 oz (0.37 kg)

Operating Temperature

32˚ to 104˚F (0˚ to 40˚C)

Operating Humidity

0% to 90% RH non-condensing

Storage Temperature

-4˚ to 140˚F (-20˚ to 60˚C)

Standards and Approvals

Designed to Comply with

the Following Standards

DOCSIS 2.0, DOCSIS 1.1, DOCSIS 1.0

IEEE 802.11g

WEP, WPA, and WPA2

WMM, WPS

Regulatory and Safety

Approvals

As required per country where the DPC2325 will be used

Data Sheet

Ordering Information

Table 4. Ordering Information

Description

Part Number

802.11n

DPC2325 DOCSIS 2.0 Wireless Residential Gateway with Wireless Access Point. Includes:

● 802.11n Wireless Access Point, Single Band, 2x2, 2.4 GHz,

● 120 VAC / 50-60 Hz, 12 VDC / 1.0 A Desktop linear switching power supply, North America

● Ethernet cable

● CD-ROM containing user guide

North America

4038570

802.11g

DPC2325 DOCSIS 2.0 Wireless Residential Gateway with Wireless Access Point. Includes:

● 802.11g Wireless Access Point, Single Band, 2.4 GHz

● 100-240 VAC / 50-60 Hz, 12 VDC / 1.0 A Desktop switching-regulated power supply with detachable

power cord

● Power cord, North America (non-polarized)

● Ethernet cable

● CD-ROM containing user guide

North America

4036647

DPC2325 DOCSIS 2.0 Wireless Residential Gateway with Wireless Access Point. Includes:

● 802.11g Wireless Access Point, Single Band, 2.4 GHz

● 120 VAC / 60 Hz, 12 VDC / 1.0 A Desktop linear switching power supply, North America

● Ethernet cable

● CD-ROM containing user guide

North America

4040527

DPC2325 DOCSIS 2.0 Wireless Residential Gateway with Wireless Access Point. Includes:

● 802.11g Wireless Access Point, Single Band, 2.4 GHz

● 120 VAC / 60 Hz, 12 VDC / 1.0 A Desktop linear switching power supply, North America

● Ethernet cable

● CD-ROM containing user guide

North America (Customer-specific configuration)

4027245

DPC2325 DOCSIS 2.0 Wireless Residential Gateway with Wireless Access Point. Includes:

● 802.11g Wireless Access Point, Single Band, 2.4 GHz

● 120 VAC / 60 Hz, 12 VDC / 1.0 A Desktop linear switching power supply, North America

● Ethernet cable

● CD-ROM containing user guide

North America (Customer-specific configuration)

4034609

DPC2325 DOCSIS 2.0 Wireless Residential Gateway with Wireless Access Point. Includes:

● 802.11g Wireless Access Point, Single Band, 2.4 GHz

● 100-120 VAC/60 Hz, 12 VDC / 1.0 A Desktop linear switching power supply, North America

● Ethernet cable

● CD-ROM containing user guide

North America (Customer-specific configuration)

4036646

DPC2325 DOCSIS 2.0 Wireless Residential Gateway with Wireless Access Point. Includes:

● 802.11g Wireless Access Point, Single Band, 2.4 GHz

● 230 VAC / 50-60 Hz, 12 VDC / 1.0 A Wall-mount linear switching power supply, Europe

● Ethernet cable

● CD-ROM containing user guide

Europe

4029841

DPC2325 DOCSIS 2.0 Wireless Residential Gateway with Wireless Access Point. Includes:

● 802.11g Wireless Access Point, Single Band, 2.4 GHz

● 220 VAC / 50-60 Hz, 12 VDC/1.0 A Desktop linear switching power supply, Argentina

● Ethernet cable

● CD-ROM containing user guide

Argentina (Customer-specific configuration)

4029840

Data Sheet

Description

Part Number

DPC2325 DOCSIS 2.0 Wireless Residential Gateway with Wireless Access Point. Includes:

● 802.11g Wireless Access Point, Single Band, 2.4 GHz

● 230 VAC/60 Hz, 12 VDC/1 A Wall-mount linear switching power supply, Chile

● Ethernet cable

● CD-ROM containing user guide

Chile

4039765

DPC2325 DOCSIS 2.0 Wireless Residential Gateway with Wireless Access Point. Includes:

● 802.11g Wireless Access Point, Single Band, 2.4 GHz

● 120 VAC / 50-60 Hz, 12 VDC / 1.0 A Desktop linear switching power supply, Columbia

● Ethernet cable

● CD-ROM containing user guide

Columbia (Customer-specific configuration)

4038569

Replacement Components

Table 5. Replacement Components

Description

Part Number

Power Supplies, 12 VDC

Class 2 Linear-Switching

100-120 VAC / 50-60 Hz, 12 VDC /1.0 A Desktop linear switching power supply, North America

4018777

220 VAC / 50-60 Hz, 12 VDC / 1.0 A Desktop linear switching power supply, Argentina

4025790

230 VAC / 50-60 Hz, 12 VDC / 1.0 A Wall-mount linear switching power supply, Europe

4015453

100-120 VAC / 50-60 Hz, 12 VDC /1.0 A Desktop linear switching power supply, Japan

4026135

Class 2 Switching Regulated

100-240 VAC / 50-60 Hz, 12 VDC /1.0 A Desktop switching regulated power supply with detachable

power cord (order power cord separately)

4021485

Power Cords

Power cord, 2 conductor, North America, NEMA 1-15 to C7 (non-polarized)

1002239

Power cord, 2 conductor, Brazil (non-polarized)

4009115

Power cord, 2 conductor, European, Euro plug CEE7/16 to C7

503414

Data Cables

Ethernet data cable, 1.2m

748580

CD-ROM

CD-ROM with User Guide

4029642

Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and

other countries. A listing of Cisco's trademarks can be found at www.cisco.com/go/trademarks. DOCSIS is a

registered trademark of Cable Television Laboratories, Inc.

Other third party trademarks mentioned are the property of their respective owners.

The use of the word partner does not imply a partnership relationship between Cisco and any other company

(1009R).

Specifications and product availability are subject to change without notice.

Cisco Systems, Inc.

800 722-2009 or 678 277-1120 Part Number 7016210 Rev C

www.cisco.com February 2011

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