Support

Product Status - Phased Out

DIR-651 - US Revision A

Hardware revisions
Downloads can vary across product revisions.

Quick Links

Firmware
Do NOT upgrade firmware on any D-Link product over a wireless connection. Failure of the device may result. Use only hard-wired network connections.
Version Description Date
Download 1.10NA

Revision Info Note

  • Please restore to factory default after upgrading firmware.
  • Fixed Hardware NAT issue.
  •  Fixed Advanced DNS service issue.
  •  Fixed QoS and SPI function.
  •  Fixed maximum number of wireless clients issue.
  •  Fixed WPS cannot be saved after reboot.
  •  Support A1 and A2 hardware version.
8/24/2011
Emulators
Version Description Date
Download 1.00
DIR-651 Product Emulator
7/24/2012
Datasheets
Description Type File Size
Download
Datasheet
PDF 0.96mb
Manuals
Description Type File Size
Download
Version 1.0
- -
Quick Installation Guides
Version Description Date Type File Size
Download 1.00

Quick Installation Guide

3/2/2012 - -

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Unleash Wireless N and Gigabit Ports on Your Home Network
The D-Link Wireless N 300 Gigabit Router (DIR-651) comes equipped with 4 Gigabit ports to provide speeds up to 10x faster1 than standard 10/100 ports. It also uses 802.11n technology with multiple intelligent antennas to maximize the speed and range of your wireless signal to significantly outperform 802.11g devices1. With the addition of Intelligent Quality of Service (QoS), data streams are separated which helps organize and prioritize your network traffic so your video streaming, gaming, and VoIP calls run smoother over both your wired and wireless network.

Why Wireless N is Better
The DIR-651 uses powerful 802.11n technology with multiple intelligent antennas to maximize the speed and range of your wireless signal to significantly outperform previous-generation Wireless G MIMO devices1. The antennas on the DIR-651 make use of your home’s environment by bouncing multiple wireless signals off walls and ceilings to work around obstructions and help eliminate dead spots.

Easy to Set Up
The D-Link Quick Router Setup Wizard quickly configures your new DIR 651 Router to get you up and running in minutes. Our Setup Wizard walks you step-by-step through the installation process to configure your Internet connection, wireless network settings, security, and everything else you need to get your network up and running so you do not have to be a networking expert to get it set up.

Easy to Secure
The DIR-651 supports the latest wireless security features to help prevent unauthorized access, be it from over a wireless network or from the Internet. Support for WPA™ and WPA2™ standards ensure that you will be able to use the best possible encryption, regardless of your client devices. In addition, the DIR-651 Router utilizes dual active firewalls (SPI and NAT) to prevent potential attacks from across the Internet.

Think Green
While this may look like your average router, it’s not. This is a D-Link Green router, which is as good for your wallet as it is for the environment. The DIR-651 is designed to conserve energy, protect our environment from harmful substances and reduce waste by using recyclable packaging. D-Link Green devices provide eco-friendly alternatives without compromising performance To learn more, visit www.dlinkgreen.com.


1 Maximum wireless signal rate derived from IEEE Standard 802.11 specifications. Actual data throughput will vary. Network conditions and environmental factors, including volume of network traffic, buildings materials and construction, and network overhead, lower actual data throughput rate. Environmental factors will adversely affect wireless signal range. Wireless range and speed rates are D-Link RELATIVE performance measurements based on the wireless range and speed rates of a standard Wireless G product from D-Link. Maximum throughput based on D-Link Wireless N devices.

All references to speed are for comparison purposes only. Product specifications, size and shape are subject to change without notice, and actual product appearance may differ from that depicted on the package. See inside package for warranty details. This product is designed for the use in the USA and Canada. Use of this product in other countries might violate local laws.

 

Standards
  • IEEE 802.11n
  • IEEE 802.11g
  • IEEE 802.3
  • IEEE 802.3u
  • IEEE 802.3ab

Device Interface
  • 4 Gigabit LAN Ports
  • 1 Gigabit WAN Port
  • 1 Push Button (for Wi-Fi Protected Setup™)

Antenna Type
  • 2 External Antennas

Security

  • Wi-Fi Protected Access™ (WPA, WPA2)®
  • Wi-Fi Protected Setup (WPS) - Push Button

Advanced Firewall Features
  • Network Address Translation (NAT)
  • Stateful Packet Inspection (SPI)
  • VPN Pass-through / Multi-sessions PPTP / L2TP / IPSec

Device Management
  • Internet Explorer® v7 or later; Mozilla Firefox® v3.0 or later; or other Java-enabled Browsers

LEDs
  • Power
  • Internet
  • WLAN (Wireless Connection)
  • LAN

Certifications
  • FCC Class B
  • IC
  • Wi-Fi®
  • WPS - PBC/PIN
  • Windows® 7

Dimensions
  • Item (W x D x H): 5.7" x 4.4" x 1.2" (144.8mm x 111.8mm x 30.5mm)

Weight
  • Item: 0.3 lbs (136 grams)

Warranty
  • 1 Year Limited1


1 1-Year Limited Warranty available only in the USA and Canada.


All references to speed are for comparison purposes only. Product specifications, size and shape are subject to change without notice, and actual product appearance may differ from that depicted herein.