DIR-859

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Purchase

Availability

Since this product is advertised on D-Link, this model is currently being manufactured.

Performance

Wireless Performance Explained

Advertised Speed of 5Ghz band

Theoretical 802.11ac speed on 5Ghz band (using 80Mhz channel, 256-QAM, 400 ns GI):

  • 3 spatial streams x 433.3 mbps/stream = 1299.9 mbps

Note

This is classified as a “Mid-Performer” 802.11ac wifi system. If higher performance is needed, consider upgrading to a “Top-Performer”. Read: What’s the fastest 802.11ac (wifi5) wifi system possible?

Security

  • WPA2-Personal (128-bit encryption)
  • WPA2-Enterprise (128-bit encryption)

Firmware Changelog

Does this support automatic firmware updates? To find out. If you have this model, and are running the latest firmware, contact us.

Download the latest firmware from dlink.com

Danger

This model hasn’t received updates in over 2 years. Upgrade to a different model today!

1.06B01 (2016-12-07)

Problems Resolved:

1.05B03 (2016-11-02)

Problems Resolved:

  • Fixed [IPv4 Firewall]When WAN IP is over 224.0.0.1, settings won’t be saved and UI has no warning message

Enhancements:

  • Logout idle time improved
  • Remove WEP security mode due to week cipher

1.03.B04 (2015-07-01)

  • Initial Release