Support

Product Status - Live

DIR-857 - 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 v1.04

Release Notes:

  • Fixed UPnP issue
2/11/2013
Download v1.03

-Fixed Xbox DLNA issue

-Enhanced wireless performance

-Support IPv6

-Enhanced iOS 6 compatibility

11/15/2012
Download 1.02

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.

Attention

This firmware is engineered for North American products only.

Using this firmware on a device outside of North America will void your warranty and may render the device unusable.

Please contact the D-Link office in your region for firmware updates that are compatible with your D-Link product.

 

Revision Info:
  • Fixed: Mac filter issue.
  • Fixed: remote management issue.
  • Fixed: router lockup issue.
  • Fixed: setup wizard issue.
7/24/2012
Additional Downloads
Version Description Date
Download 4.00

Shareport Plus Utility Manual

3/2/2012
Datasheets
Description Type File Size
Download
DIR-857 Datasheet
PDF 2.30mb
Manuals
Description Type File Size
Download
DIR-857 User Manual
PDF 9.31mb

Providing Networking Solutions and Support

 
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  • We Offer Support on Most Internet and Networking Issues
  • Each Consultation up to 30 Minutes in Length with Three Subscription Plans to Choose From


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Our technicians are trained to resolve most networking problems. If it is determined that the technician cannot solve the customers problem within the first few minutes the call may be escalated to a senior technician. In certain circumstances callbacks may be made to ensure customer satisfaction.

  • Premium Services is a Technical Consultation Service
  • We Offer Support on Most Internet and Networking Issues

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Each Consultation up to 30 Minutes in Length with Three Subscription Plans to Choose From. Services are available from 6am-10pm PST / 7 days a week.

Disclaimer: Not all issues may be resolved over the phone.


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A Media Lover's Router

D-Link's HD Media Router 3000 provides top-notch performance that any media lover can appreciate. Delivering wireless speeds of up to 900Mbps - the DIR-857 is perfect for bandwidth-intensive activities like HD video streaming and online gaming.  The HD Media Router 3000 also comes fully-equipped with HD Fuel, which automatically prioritizes bandwidth allocation on your network, giving you a smooth and lag-free online experience.  

SmartBeam™ Technology

SmartBeam Technology delivers consistent, uninterrupted coverage to multiple wireless devices for whole-home connectivity to meet any digital demand. SmartBeam’s 6 multi-directional antennas find and track individual devices, then focus beams of bandwidth to those devices, ensuring a seamless connection anywhere in the home. 

Dual Band Advantage

The DIR-857 delivers con-current Dual Band performance for intelligent, versatile, interference-free bandwidth. Check your email and surf the Internet on the 2.4GHz band; and game, make Skype calls and stream HD movies to multiple devices using the cleaner, interference-free band. Whatever you like to do online, Dual Band has you covered.

Local File Access through SharePort™ Mobile

With the free SharePort Mobile app and built-in USB port and SD card slot, you can locally access your favorite videos, music and photos wirelessly from your tablet or Smartphone. Supporting storage devices of up to 500GB for the USB devices, the SharePort Mobile app lets you quickly and easily access thousands of movies, pictures, movies and more, all from one centralized location. 

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

Physical Interface
  • 4 Gigabit Ethernet Ports
  • 1 WAN Port
  • USB 3.0
  • 1 SD Card Slot
  • 1 WPS Push Button

Antenna Type
  • Internal Antennas

Security
  • WPA-Personal
  • WPA2-Personal

Advanced Firewall Features
  • Network Address Translation (NAT)
  • Stateful Packet Inspection (SPI)
  • VPN Pass-through

LEDs
  • Power
  • WLAN (Wireless Connection)

Power
  • DC 12V

Operating Temperature
  • 30° to 104° F (0° to 40° C)

Operating Humidity
  • 10% to 95% non-condensing

Certifications
  • FCC
  • IC
  • Wi-Fi
  • IPv6

Dimensions (L x W x H)
  • 8.4" x 6.3" x 1.4" (21.3cm x 16cm x 3.6cm)

Weight
  • 0.75 lb (341.5 g)

Warranty
  • 1-Year Limited Warranty2

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, building 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.
2 1-Year Limited Warranty available only in the U.S.A 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.
Register ProductAdditional DownloadsForum (beta)ApplicationsDownload Type Version Date
Browser Toolbar 1/01/2009
Revision Info: D-Link browser toolbar display real-time network information within your browser.