DSL-2640B_ds_revB3_02_eu_en_20091102.pdf

DSL-2640B

WIRELESS G ADSL2+ MODEM ROUTER

HIGH-SPEED ADSL2/2+

INTERNET CONNECTION

Latest ADSL2/2+ standards provide

Internet transmission of up to 24Mbps

downstream, 1Mbps upstream

ALL-IN-ONE SINGLE BOX SOLUTION

Built-in ADSL interface, 54Mbps Wireless LAN, 4-port

Ethernet Switch, QoS and Firewall protection, all in one

single desktop box

TOTAL COMPATIBILITY

& EASE OF USE

Works with all major Internet Service

Providers, supports UPnP, easily

installable by home and ofice users

ULTIMATE INTERNET CONNECTION

The DSL-2640B wireless ADSL router is an affordable high-performance ADSL router for home and the small ofice. With integrated ADSL2/2+ supporting up

to 24Mbps download speed, 802.11g wireless LAN, irewall protection, Quality of Service (QoS) and 4-port switch, this router provides all the essentials that a

home or small ofice needs to establish a secure and high-speed remote link to the outside world.

AFFORDABLE HIGH-SPEED CONNECTION FOR HOME & SMALL OFFICE

Designed as a very affordable high-performance ADSL router for home and SOHO users, the DSL-2640B provides not only the low-cost, high-speed Internet

connection, but also the security and Quality of Service (QoS) required by users in today’s high-risk and versatile Internet environments.

READY WIRED & WIRELESS LAN CONNECTION

The DSL-2640B provides an integrated 802.11g WLAN interface supporting wireless speeds of up to 54Mbps and interoperability with 802.11b wireless devices on

the 2.4GHz frequency band. It also provides four 10/100Mbps Ethernet switch ports for ready workstations connection. These built-in functions save you the cost

and trouble of installing a separate wireless access point and an Ethernet switch.

FIREWALL PROTECTION & QoS

Security features prevents unauthorized access to the home and ofice network from Internet intruders. The router provides irewall security using Stateful

Packet Inspection (SPI) and Denial of Service (DoS) attack protection. SPI inspects the contents of all incoming packet headers before deciding what packets are

allowed to pass through. Router access control is provided with packet iltering based on port and source/destination MAC/IP addresses. For Quality of Service

(QoS), the router supports multiple priority queues to enable a group of home or ofice users to experience the beneit of smooth network connection of inbound

and outbound data without concern of trafic congestion. This QoS support allows users to enjoy high ADSL transmission for applications such as VoIP, streaming

multimedia and on-line games over the Internet.

DSL-2640B

WIRELESS G ADSL2+ MODEM ROUTER

WHAT THIS PRODUCT DOES

This wireless ADSL router connects to the Internet

using an integrated high-speed ADSL2/2+ interface.

Multiple computers at home or the ofice can share

the high-speed Internet connection. The router

provides irewall protection and QoS for secure

and smooth on-line games, voice communication

and download of photos, iles, music and video over

the Internet. Built-in 802.11g wireless LAN provides

ready connection for wireless users, while 4 Ethernet

ports provide connection to computers through the

Ethernet cables

GET HIGH-SPEED ADSL SPEED

Ready ADSL connection with up to 24Mbps

downstream and 1Mbps upstream. Watch TV, listen

to live music and broadcast on the Internet, play

games and experience clear Internet phone calls.

Now, smooth streaming multimedia and VoIP voice

are possible at home and in the ofice through a

simple connection to this router.

DSL-2640B

WIRELESS G ADSL2+ MODEM ROUTER

TECHNICAL SPECIFICATIONS

DEVICE INTERFACES

1 RJ-11 ADSL port

NETWORK PROTOCOLS AND FEATURES

IP Static Routing

POWER

Power input: through 12VDC/1A, 100

4 RJ-45 10/100BASE-TX Fast Ethernet

RIP

to 120VAC 50/60Hz or 200 to 240VAC

50/60Hz external AC power adapter

Power ON/OFF switch

LAN switch ports with auto MDI/MDIX

Built-in 802.11g WLAN

NAT

Virtual Server, Port Forwarding

Console port

DHCP server/client/relay

Dying Gasp support (optional)

DNS Relay, DDNS

IGMP proxy

DIMENSIONS

196 mm (L) x 121 mm (W) x 32 mm (H)

(7.72 x 4.76 x 1.26 inches)

WIRELESS LAN

IEEE 802.11g standard

SNTP

Frequency range: 2.4 GHz to 2.484G Hz

FIREWALL/ACCESS SECURITY

NAT irewall

Wireless speed: up to 54Mbps

64/128-bit WEP data encryption

MAC-based ACL

MAC Filtering

WEIGHT

327 grams (0.72 lb)

WPA/WPA2 security with TKIP, AES

Packet Filtering (IP/ICMP/TCP/UDP)

support

WPS support (optional)

Stateful Packet Inspection (SPI)

Denial of Service (DoS) prevention

Intrusion Detection System and logging

OPERATING TEMPERATURE

0˚ to 40˚ C (32˚ to 104˚ F)

DMZ

ADSL STANDARDS

ADSL: Full-rate ANSI T1.413 Issue 2,

ITU-T G.992.1 (G.dmt) Annex A, ITU-T

G.992.2 (G.lite) Annex A, ITU-T G.994.1

(G.hs)

ADSL2: ITU-T G.992.3 (G.dmt.bis) Annex

VPN

Multiple IPSec/PPTP/L2TP pass-through

STORAGE TEMPERATURE

-20˚ to 65˚ C (-4 ˚ to 149˚ F)

QOS

Trafic Prioritization/Classiication based

OPERATING HUMIDITY

5% to 95% non-condensing

A/L/M, ITU-T G.992.4 (G.lite.bis) Annex A

ADSL2+: ITU-T G.992.5 Annex A/L/M

on:

Port

802.1p Priority Queues

Application port

User-deined (TCP/UDP/ICMP etc.)

3 priority queues per PVC

ADSL DATA RATES

G.dmt: 8Mbps downstream, 832Kbps

Emission (EMC/EMI)

FCC Part 15 Class B

CE (EN55022/EN55024/EN300 328/EN301

upstream

G.lite: 1.5Mbps downstream, 512Kbps

489)

upstream

ADSL2: 12Mbps downstream, 1Mbps

PVC/VLAN port mapping

Safety

CSA

IGMP v.2 snooping

upstream

ADSL2+: 24Mbps downstream, 1Mbps

LVD

upstream

CONFIGURATION/MANAGEMENT

Quick Installation Wizard

RoHS compliant

Web-based GUI

ATM & PPP PROTOCOLS

Multiple protocol encapsulation over

Web-based/TFTP irmware upgrade,

coniguration up/download

UPnP

AAL5

Bridged and routed Ethernet

SNMP v1, v2c, built-in MIB-I, MIB-II

encapsulation

Logical Link Control (LLC) encapsulation

agent

TR-069 compliant (optional)

VC-based multiplexing

Factory reset button

ATM Forum UNI3.1/4.0 PVC

ATM Adaptation Layer Type 5 (AAL5)

ITU-T I.610 OAM F4/F5 loopback

DIAGNOSTIC LEDS

Power

ATM QoS (Trafic Shaping)

PPP over ATM

Status

PPP over Ethernet

DSL

WLAN

LAN 1 to LAN 4

Internet

D-Link Corporation

No. 289 Xinhu 3rd Road, Neihu, Taipei 114, Taiwan

Speciications are subject to change without notice.

D-Link is a registered trademark of D-Link Corporation and its overseas subsidiaries.

All other trademarks belong to their respective owners.

Release 02 (June 2009)

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