DIR-822

AC1200 Wave 2 MU-MIMO Wi-Fi Router with EasyMesh Support
Where to buy

Description

Wireless Interface
Using the DIR-822 device, you are able to quickly create a high-speed wireless network at home or in your office, which lets computers and mobile devices access the Internet virtually anywhere (within the operational range of your wireless network). Simultaneous activity of 2.4GHz band and 5GHz band allows performing a wide range of tasks. The router can operate as a base station for connecting wireless devices of the standards 802.11a, 802.11b, 802.11g, 802.11n, and 802.11ac (at the wireless connection rate up to 1167Mbps1).
 
Secure Wireless Connection
The router supports multiple functions for the wireless interface: several security standards (WEP, WPA/WPA2/WPA3), MAC address filtering, WPS, WMM.
In addition, the device is equipped with a button for switching the Wi-Fi network off/on. If needed, for example, when you leave home, you can easily switch the router’s WLAN by pressing the button, and devices connected to the LAN ports of the router will stay online.
 
Advanced Capabilities of Wireless Network
The EasyMesh function2 is D-Link implementation of mesh networks designed to quickly connect several3 devices into one transport network, for example, when it's required to provide high-quality Wi-Fi coverage without dead zones in living units of complicated planning or it's needed to create a large temporary Wi-Fi network for an outdoor event.
Multi-user MIMO technology allows to distribute the router's resources to let multiple wireless clients use the Wi-Fi network efficiently, keeping high rates for HD media streaming, lag-free gaming, and fast transfer of large files.
Transmit Beamforming technology allows to flexibly change the antennas' radiation pattern and to redistribute the signal directly to wireless devices connected to the router.
Smart adjustment of Wi-Fi clients4 is useful for networks based on several D-Link access points or routers – when the smart adjustment function is configured on each of them, a client always connects to the access point (router) with the highest signal level.
Support of guest Wi-Fi network allows you to create a separate wireless network with individual security settings and maximum rate limitation. Devices connected to the guest network will be able to access the Internet, but will be isolated from the devices and resources of the router's LAN.
 
Security
The wireless router DIR-822 includes a built-in firewall. The advanced security functions minimize threats of hacker attacks and prevent unwanted intrusions to your network.
The SSH protocol2  support provides more secure remote configuration and management of the router due to encryption of all transmitted traffic, including passwords.
In addition, the router supports IPsec and allows to create secure VPN tunnels. Support of the IKEv2 protocol2 allows to provide simplified message exchange and use asymmetric authentication engine upon configuration of an IPsec tunnel.
Built-in Yandex.DNS service protects against malicious and fraudulent web sites and helps to block access to adult content on children's devices.
Now the schedules are also implemented; they can be applied to the rules and settings of the firewall and used to reboot the router at the specified time or every specified time period and to enable/disable the wireless network and the Wi-Fi filter.2
The new ad blocking function effectively blocks advertisements which appear during web surfing2
 
Easy configuration and update
You can configure the settings of the wireless router DIR-822 via the user-friendly web-based interface (the interface is available in several languages).
The configuration wizard allows you to quickly switch DIR-822 to one of the following modes: router (for connection to a wired or wireless ISP), access point, repeater, or client, and then configure all needed setting for operation in the selected mode in several simple steps.
Also DIR-822 supports configuration and management via mobile application for Android and iPhone smartphones.
You can simply update the firmware: the router itself finds approved firmware on D-Link update server and notifies when ready to install it.
 
1Up to 300Mbps for 2.4GHz and up to 867Mbps for 5GHz.
2Only for DIR-822/E.
3Up to 6 devices.
4Only for DIR-822/R1.

General features

 
DIR-822/R1
DIR-822/E1
 
Hardware
Processor
RTL8197FN (1GHz)
RTL8197FH-VG (1GHz) 
RAM
64MB, DDR2, built in processor
128MB, DDR2, built in processor
Flash
8MB, SPI
128MB, SPI NAND
Interfaces
10/100BASE-TX WAN port
4 10/100BASE-TX LAN ports
LEDs
Power
Internet
4 LAN LEDs
WLAN 2.4G
WLAN 5G
WPS
Power
Internet
WLAN 2.4G
WLAN 5G
Buttons
POWER button to power on/power off
WIFI button to enable/disable wireless network
WPS button to set up wireless connection
RESET button to restore factory default settings
ON/OFF button to power on/power off
RESET button to restore factory default settings
WPS button to connect mesh network devices, set up wireless connection, and enable/disable wireless network
Antenna
Four external non-detachable antennas (5dBi gain)
2 x 2, MU-MIMO
MIMO
Power input connector (DC)
Software
WAN connection types
 
 
PPPoE
+
+
IPv6 PPPoE
+
+
PPPoE Dual Stack
+
+
Static IPv4 / Dynamic IPv4
+
+
Static IPv6 / Dynamic IPv6
+
+
PPPoE + Static IP / Dynamic IP
+
+
PPTP/L2TP + Static IP
+
+
PPTP/L2TP + Dynamic IP
+
+
Network functions
 
 
Support of IEEE 802.1X for Internet connection
+
DHCP server/relay
+
+
Advanced configuration of built-in DHCP server
+
+
Stateful/Stateless mode for IPv6 address assignment, IPv6 prefix delegation
+
+
Automatic obtainment of LAN IP address (for access point/repeater/client modes)
+
+
DNS relay
+
+
Dynamic DNS
+
+
Static IPv4/IPv6 routing
+
+
IGMP/MLD Proxy
+
+
RIP
+
+
Support of UPnP IGD
+
+
Support of VLAN
+
+
WAN ping respond
+
+
Support of SIP ALG
+
+
Support of RTSP
+
+
WAN failover
+
+
Autonegotiation of speed, duplex mode, and flow control / Manual speed and duplex mode setup for each Ethernet port
+
+
Setup of maximum TX rate for each port of the router
+
Built-in UDPXY application
+
Firewall functions
 
 
Network Address Translation (NAT)
+
+
Stateful Packet Inspection (SPI)
+
+
IPv4/IPv6 filter
+
+
MAC filter
+
+
Ad blocking function
+
URL filter
+
DMZ
+
+
Prevention of ARP and DDoS attacks
+
Virtual servers
+
+
Built-in Yandex.DNS web content filtering service
+
+
VPN
 
 
IPsec/PPTP/L2TP/PPPoE pass-through
+
+
PPTP/L2TP tunnels
+
L2TP over IPsec
+
IPsec tunnels
+
+
Transport/Tunnel mode
+
IKEv1 support
+
+
IKEv2 support
+
DES encryption
+
+
NAT Traversal
+
+
Support of DPD (Keep-alive for VPN tunnels)
+
+
Management and monitoring
 
 
Local and remote access to settings through TELNET/WEB (HTTP/HTTPS)
+
+
Local and remote access to settings through SSH
+
Multilingual web-based interface for configuration and management
+
+
Support of D-Link Assistant application for Android and iPhone smartphones
+
+
Notification on connection problems and auto redirect to settings
+
+
Firmware update via web-based interface
+
+
Automatic notification on new firmware version
+
+
Saving/restoring configuration to/from file
+
+
Support of logging to remote host
+
+
Automatic synchronization of system time with NTP server and manual time/date setup
+
+
Ping utility
+
+
Traceroute utility
+
+
TR-069 client
+
+
Automatic reboot on schedule
+
+
Schedules for rules and settings of firewall, automatic reboot, and enabling/disabling wireless network and Wi-Fi filter
+
Wireless Module Parameters
Standards
IEEE 802.11ac Wave 2
IEEE 802.11a/b/g/n
IEEE 802.11ac Wave 2
IEEE 802.11a/b/g/n
IEEE 802.11k/v
IEEE 802.11w
Frequency range
 
The frequency range depends upon the radio frequency regulations applied in your country
2400 ~ 2483.5MHz
5150 ~ 5350MHz
5650 ~ 5850MHz
Wireless connection security
 
WEP
+
+
WPA/WPA2 (Personal/Enterprise)
+
+
WPA3 (Personal)
+
+
МАС filter
+
+
WPS (PBC)
+
+
WPS (PIN)
+
Advanced functions
 
 
EasyMesh function
+
Support of client mode
+
+
WMM (Wi-Fi QoS)
+
+
Information on connected Wi-Fi clients
+
+
Advanced settings
+
+
Smart adjustment of Wi-Fi clients
+
Guest Wi-Fi / support of MBSSID
+
+
Rate limitation for wireless network/separate MAC addresses
+
+
Periodic scan of channels, automatic switch to least loaded channel
+
+
Support of TX Beamforming
2.4GHz/5GHz
5GHz
Autonegotiation of channel bandwidth in accordance with environment conditions (20/40 Coexistence)
+
+
Support of STBC
+
+
Wireless connection rate
IEEE 802.11a: 6, 9, 12, 18, 24, 36, 48, and 54Mbps
IEEE 802.11b: 1, 2, 5.5, and 11Mbps
IEEE 802.11g: 6, 9, 12, 18, 24, 36, 48, and 54Mbps
IEEE 802.11n (2.4GHz): from 6.5 to 300Mbps (MCS0–MCS15)
IEEE 802.11n (5GHz): from 6.5 to 300Mbps (from MCS0 to MCS15)
IEEE 802.11ac (5GHz): from 6.5 to 867Mbps
Transmitter output power
 
The maximum value of the transmitter output power depends upon the radio frequency regulations applied in your country
 
802.11a
14dBm at 6, 9, 12, 18, 24Mbps
13dBm at 36Mbps
12.5dBm at 48Mbps
12dBm at 54Mbps
15dBm at 6, 54Mbps
802.11b
15dBm at 1, 2, 5.5, 11Mbps
 
802.11g
15dBm at 6, 9, 12, 18, 24, 36, 48, 54Mbps
15dBm at 6, 54Mbps
802.11n
2.4GHz, HT20/HT40
15dBm at MCS0~7
5GHz, HT20
14dBm at MCS0~4
13dBm at MCS5
12.5dBm at MCS6
12dBm at MCS7
5GHz, HT40
14dBm at MCS0~2
13dBm at MCS3~4
12.5dBm at MCS5~6
12dBm at MCS7
2.4GHz
15dBm at MCS0, 7
5GHz
15dBm at MCS0, 7
802.11ac
VHT20
14dBm at MCS0~4
13dBm at MCS5
12dBm at MCS6
11dBm at MCS7/8
VHT40
14dBm at MCS0~2
13dBm at MCS3~4
12dBm at MCS5~6
11dBm at MCS7/8/9
VHT80
14dBm at MCS0~4
13dBm at MCS5~6
12dBm at MCS7
11dBm at MCS8/9
15dBm at MCS0, 9
Receiver sensitivity
 
802.11a
-82dBm at 6Mbps
-81dBm at 9Mbps
-79dBm at 12Mbps
-77dBm at 18Mbps
-74dBm at 24Mbps
-70dBm at 36Mbps
-66dBm at 48Mbps
-65dBm at 54Mbps
-95dBm at 6Mbps
-93dBm at 9Mbps
-92dBm at 12Mbps
-90dBm at 18Mbps
-87dBm at 24Mbps
-84dBm at 36Mbps
-80dBm at 48Mbps
-78dBm at 54Mbps
802.11b
-80dBm at 1Mbps
-80dBm at 2Mbps
-76dBm at 5.5Mbps
-76dBm at 11Mbps
-90dBm at 1Mbps
-92dBm at 2Mbps
-93dBm at 5.5Mbps
-96dBm at 11Mbps
802.11g
-82dBm at 6Mbps
-81dBm at 9Mbps
-79dBm at 12Mbps
-77dBm at 18Mbps
-74dBm at 24Mbps
-70dBm at 36Mbps
-66dBm at 48Mbps
-65dBm at 54Mbps
-94dBm at 6Mbps
-92dBm at 9Mbps
-90dBm at 12Mbps
-89dBm at 18Mbps
-87dBm at 24Mbps
-84dBm at 36Mbps
-80dBm at 48Mbps
-77dBm at 54Mbps
802.11n
2.4GHz, HT20
-82dBm at MCS0
-79dBm at MCS1
-77dBm at MCS2
-74dBm at MCS3
-70dBm at MCS4
-66dBm at MCS5
-65dBm at MCS6
-64dBm at MCS7
2.4GHz, HT40
-79dBm at MCS0
-76dBm at MCS1
-74dBm at MCS2
-71dBm at MCS3
-67dBm at MCS4
-63dBm at MCS5
-62dBm at MCS6
-61dBm at MCS7
5GHz, HT20
-82dBm at MCS0
-79dBm at MCS1
-77dBm at MCS2
-74dBm at MCS3
-70dBm at MCS4
-66dBm at MCS5
-65dBm at MCS6
-64dBm at MCS7
5GHz, HT40
-79dBm at MCS0
-76dBm at MCS1
-74dBm at MCS2
-71dBm at MCS3
-67dBm at MCS4
-63dBm at MCS5
-62dBm at MCS6
-61dBm at MCS7
2.4GHz, HT20
-95dBm at MCS0
-91dBm at MCS1
-88dBm at MCS2
-86dBm at MCS3
-82dBm at MCS4
-79dBm at MCS5
-77dBm at MCS6
-75dBm at MCS7
2.4GHz, HT40
-92dBm at MCS0
-89dBm at MCS1
-86dBm at MCS2
-83dBm at MCS3
-80dBm at MCS4
-77dBm at MCS5
-74dBm at MCS6
-72dBm at MCS7
5GHz, HT20
-95dBm at MCS0
-93dBm at MCS1
-90dBm at MCS2
-87dBm at MCS3
-83dBm at MCS4
-79dBm at MCS5
-77dBm at MCS6
-75dBm at MCS7
5GHz, HT40
-92dBm at MCS0
-89dBm at MCS1
-86dBm at MCS2
-83dBm at MCS3
-80dBm at MCS4
-76dBm at MCS5
-74dBm at MCS6
-72dBm at MCS7
802.11ac
VHT20
-82dBm at MCS0
-79dBm at MCS1
-77dBm at MCS2
-74dBm at MCS3
-70dBm at MCS4
-66dBm at MCS5
-65dBm at MCS6
-64dBm at MCS7
-56dBm at MCS8
VHT40
-79dBm at MCS0
-76dBm at MCS1
-74dBm at MCS2
-71dBm at MCS3
-67dBm at MCS4
-63dBm at MCS5
-62dBm at MCS6
-61dBm at MCS7
-56dBm at MCS8
-54dBm at MCS9
VHT80
-76dBm at MCS0
-73dBm at MCS1
-71dBm at MCS2
-68dBm at MCS3
-64dBm at MCS4
-60dBm at MCS5
-59dBm at MCS6
-58dBm at MCS7
-53dBm at MCS8
-51dBm at MCS9
VHT20
-95dBm at MCS0
-92dBm at MCS1
-90dBm at MCS2
-86dBm at MCS3
-83dBm at MCS4
-79dBm at MCS5
-77dBm at MCS6
-75dBm at MCS7
-71dBm at MCS8
VHT40
-92dBm at MCS0
-89dBm at MCS1
-87dBm at MCS2
-84dBm at MCS3
-80dBm at MCS4
-76dBm at MCS5
-74dBm at MCS6
-72dBm at MCS7
-68dBm at MCS8
-66dBm at MCS9
VHT80
-89dBm at MCS0
-86dBm at MCS1
-83dBm at MCS2
-80dBm at MCS3
-77dBm at MCS4
-73dBm at MCS5
-71dBm at MCS6
-69dBm at MCS7
-66dBm at MCS8
-64dBm at MCS9
Modulation schemes
 
 
802.11a
BPSK, QPSK, 16QAM, 64QAM с OFDM
802.11b
DQPSK, DBPSK, DSSS, CCK
802.11g
BPSK, QPSK, 16QAM, 64QAM с OFDM
802.11n
BPSK, QPSK, 16QAM, 64QAM с OFDM
802.11ac
BPSK, QPSK, 16QAM, 64QAM, до 256QAM с OFDM
Physical Parameters
Dimensions (L x W x H)
205 x 136 x 33 mm (8.07 x 5.35 x 1.3 in)
181 x 132 x 48 mm (7.13 x 5.22 x 1.88 in)
Weight
285 g (0.63 lb)
305 g (0.67 lb)
Operating Environment
Power
Output: 12V DC, 0.5A
Output: 12V DC, 1A
Temperature
Operating: from 0 to 40 °C
Storage: from -20 to 65 °C
Humidity
Operating: from 10% to 90% (non-condensing)
Storage: from 5% to 95% (non-condensing)
Delivery Package
 
Router DIR-822
 
Power adapter DC 12V/0.5A
Power adapter DC 12V/1A
 
Ethernet cable
“Quick Installation Guide” (brochure)
1Will be available in future software versions.


Certificates

Order info

DIR-822/E1   AC1200 Wave 2 MU-MIMO Wi-Fi Router with EasyMesh Support
DIR-822/R1   AC1200 Wave 2 MU-MIMO Wi-Fi Router with EasyMesh Support

Pictures

DIR-822/E1
Front view
View from the right
Back view
DIR-822/R1
Back view
View from the right
Left side view
Front view

Downloads

Support Resources