D-Link DSL-2640U Wireless G ADSL2/2+ 4-Port Router Specifications And Datasheet

D-Link DSL-2640U Wireless G ADSL2/2+ 4-Port Router

Description

The D-Link DSL-2640U Wireless G ADSL2/2+ Router combines the features of a 4-port switch, a wireless G router, and a high-speed ADSL modem into one unit. With this flexible device, customers can access and share their high-speed Internet connection wirelessly in addition to through wired connections. Based on 802.11g standards, the wireless connectivity offers up to 54Mbps of speed and is backwards compatible with 802.11b devices.

The router has a built-in firewall, WPA/WPA2 and WEP encryption, and other increased security capabilities to guard the network against potential invasions. It guarantees that high-priority traffic, such as VoIP calls, streaming, and gaming, is given priority for optimum performance thanks to its Quality of Service (QoS) support. D-Link’s user-friendly interface facilitates easy setup, making it appropriate for both experienced and inexperienced users.

• ULTIMATE INTERNET CONNECTION
  The DSL-2640U Wireless ADSL2+ 4-Port Router is a versatile, high-performance remote router for home and small offices. With integrated ADSL2/2+ supporting up to 24 Mbps download speed, firewall protection, Quality of Service (QoS), high-speed wireless LAN, and 4 Ethernet switch ports, this router provides all the functions that a home or small office needs to establish a secure and high-speed link to the Internet.

• ULTIMATE WIRELESS CONNECTION WITH MAXIMUM SECURITY
  The Wireless ADSL2+ 4-Port Router gives you expanded wireless speed and coverage throughout your home and office and is compatible with 802.11n, 802.11g, and 802.11b devices. It supports WPA/WPA2 and WEP wireless encryption for flexible user access security and data encryption methods, and a built-in WPS button provides easy wireless setup. There is a built-in WPS button for easy wireless setup, and a wireless ON/OFF button is also included for user convenience.

• FIREWALL PROTECTION & QoS
  Security features prevent unauthorized access to the home and office network from wireless devices or from the Internet. The DSL-2640U provides firewall security, such as Stateful Packet Inspection (SPI) and hacker attack logging. SPI inspects the contents of incoming packets before they are allowed in, while hacker logging helps to protect your network against Denial of Service (DoS) attacks. Quality of Service (QoS) features allow the router to support priority queues, enabling a group of home or office users to experience the benefit of a smooth network connection without concern of traffic congestion. QoS support allows users to enjoy high-speed ADSL transmission for applications such as gaming and streaming multimedia over the Internet.

Highlight

• HIGH-SPEED INTERNET
  Support for the latest ADSL2/2+ standards provides Internet transmission of up to 24 Mbps downstream, 1 Mbps upstream

• HIGH-PERFORMANCE WIRELESS
  Embedded wireless LAN technology for high-speed wireless connection, and complete compatibility with 802.11b/g/n wireless devices

• TOTAL SECURITY & QOS
  Firewall protection, user access control, WPA/WPA2 wireless security, and priority queues

WHAT THIS PRODUCT DOES
The DSL-2640U Wireless ADSL2+ Router connects a group of users to the Internet, allowing multiple computers at home or the office to share an integrated high-speed ADSL2/2+ interface. It provides high-performance wireless access for wireless networked computers, 4 built-in Ethernet ports, firewall protection, and QoS for smooth and secure download/upload of photos, files, music, video, and e-mail over the Internet.

GET HIGH-SPEED ADSL AND WIRELESS PERFORMANCE
Connect to your high-speed ADSL connection with up to 24 Mbps downstream and 1 Mbps upstream. Watch TV, listen to live music and broadcast on the Internet, and experience clear Internet phone calls. Built-in high-performance wireless LAN means that you don’t have to compromise high-speed ADSL transmission with wireless speed constraints. Now, smooth streaming multimedia and gaming are
possible anywhere at home or in the office.

YOUR NETWORK SETUP

TECHNICAL SPECIFICATIONS

DEVICE INTERFACES

• RJ-11 ADSL port
• Four RJ-45 10/100BASE-TX Ethernet ports with auto MDI/MDIX
• Built-in wireless LAN
• Factory reset button
• WPS button
• Wireless on/off switch
• Power on/off switch

WIRELESS LAN

• 802.11b/g standards, compatible with 802.11n devices
• Frequency range: 2.4 GHz to 2.484 GHz
• WPA/WPA2 (Wi-Fi Protected Access) security
• 64/128 bit WEP data encryption
• MAC address-based access control

ADSL STANDARDS

• ADSL standards: Multi-mode, ANSI T1.413 Issue 2, ITU G.992.1 (G.dmt) Annex A, ITU G.992.2 (G.lite) Annex A, ITU G.994.1 (G.hs)
• ADSL2 standards: ITU G.992.3 (G.dmt. bis) Annex A/L/M, ITU G.992.4 (G.lite. bis) Annex A
• ADSL2+ standards: ITU G.992.5 Annex A, ITU.G.992.5 Annex L/M (optional)

ADSL DATA RATES

• G.dmt: 8 Mbps downstream, 832 Kbps upstream
• G.lite: 1.5 Mbps downstream, 512 Kbps upstream
• ADSL2: 12 Mbps downstream, 1 Mbps upstream
• ADSL2+: 24 Mbps downstream, 1 Mbps upstream

ATM & PPP PROTOCOLS

• ATM Forum UNI3.1/4.0 PVC (up to 8 PVCs)
• ATM Adaptation Layer Type 5 (AAL5)
• ATM QoS (Traffic Shaping)
• Bridged or routed Ethernet encapsulation
• VC and LLC-based multiplexing
• PPP over Ethernet (PPPoE)
• PPP over ATM (RFC 2364)
• ITU-T I.610 OAM F4/F5

ROUTER FEATURES

• NAT & NAPT
• DHCP server/client/relay
• Static Routing, RIP v.1, v.2
• Universal Plug and Play (UPnP)

Compliant

• Dynamic Domain Name System (DDNS)
• Virtual Server
• SNTP, DNS proxy, and IGMP proxy
• Built-in NAT firewall
• Stateful Packet Inspection (SPI)
• DoS attacks prevention
• Packet filtering (IP/ICMP/TCP/UDP)
• IPv6 (Optional)

VIRTUAL PRIVATE NETWORK (VPN)

• Multiple PPTP/IPSec/L2TP pass-through

DEVICE CONFIGURATION/MANAGEMENT

• Installation Wizard
• Web-based GUI for configuration, firmware upgrade
• Code lock to prevent improper firmware upgrade
• Telnet
• Syslog monitoring
• TR-069 Client (optional)
• WPS

QUALITY OF SERVICE

• 802.1p (0 to 7) traffic tagging
• IGMP Snooping with 32 Multicast groups
• PVC/VLAN port mapping (bridge mode)

SECURITY

• IGMP
• PVC/VLAN port mapping (bridge mode)
• Parental Control (URL blocking, scheduling)

POWER INPUT

• Through 12 V/0.5 A external power adapter

DIAGNOSTIC LEDS

• Power
• LAN (1 to 4)
• WLAN
• DSL
• Internet
• WPS

OPERATING TEMPERATURE

• 0 to 40 ˚C (32 to 104 ˚F)

STORAGE TEMPERATURE

• -20 to 70 ˚C (-4 to 158 ˚F)

OPERATING HUMIDITY

• 5% to 95% non-condensing

CERTIFICATIONS

• CE
• FCC
• Anatel

FAQs

What is the D-Link DSL-2640U Wireless G ADSL2/2+ 4-Port Router?

The D-Link DSL-2640U is a wireless router with ADSL2/2+ modem integrated, designed for providing high-speed Internet and wireless coverage.

What type of modem is included in the DSL-2640U router?

The router includes an ADSL2/2+ modem compatible with most ADSL-based Internet services.

Does the DSL-2640U support Wi-Fi?

Yes, it supports 802.11g wireless networking standards, providing Wi-Fi connectivity to connected devices.

How many Ethernet ports are available on the DSL-2640U?

It has four 10/100 Mbps Ethernet ports for wired connections.

Can the DSL-2640U be used as a standalone modem?

Yes, it can be used as a standalone ADSL2/2+ modem without the routing function if desired.

Does the router feature any firewall security?

Yes, the DSL-2640U includes a built-in firewall to help protect your network against malicious attacks.

Is the D-Link DSL-2640U router compatible with VPN connections?

Yes, it allows VPN pass-through for secure remote access.

Can I control bandwidth or set parental controls on the DSL-2640U?

Yes, the router's firmware allows for bandwidth control and parental settings to manage Internet usage.

Does the DSL-2640U support Quality of Service (QoS)?

Yes, it has QoS features that enable prioritization of traffic to ensure the best possible performance for critical applications.

What is the wireless range of the DSL-2640U router?

The range can vary depending on environmental factors, but typically it provides good coverage for small to medium-sized homes.

Can I set up a guest Wi-Fi network on the DSL-2640U?

This feature depends on the firmware version; please refer to the user manual for instructions on setting up a guest network.

Is the DSL-2640U compatible with the latest wireless standards like 802.11ac?

No, it supports up to the 802.11g standard, which is not as fast as newer standards like 802.11ac.

References PDF:D-Link DSL-2640U Wireless G ADSL2/2+ 4-Port Router – Device.report

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