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D-Link DIR-822 rev A1

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abgn+ac (AC1200)
Wireless AC1200 Dual Band Router
DIR-822-side.png
Homepage Product page (US)Product page (CN)
Wikipedia D-Link
WikiDevi.wi-cat.ru D-Link DIR-822 rev A1
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Status Unknown
Tomato any flavor Incompatible
Platform
BrandModelRev D-Link DIR-822 A1
FCC ID KA2IR822A1
IC ID 4216A-IR822A1
Board ID 8WRGAC43.1A1G
Type wireless router
CPU1 checkY Realtek RTL8197DL
CPU1 Type Lexra RLX5281
CPU1 Speed 660 MHz
Flash1 Chip Macronix MX25L6406E
Flash1 Size 8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br />
RAM1 Size 64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br />
RAM1 Chip ESMT M14D5121632A
ETH chip1 Realtek RTL8197DL
Switch Realtek RTL8197DL
Ethernet Port Count 1-100MbE-WAN4-100MbE-LAN
Wired Standard IEEE 802.3i/3u

802dot11 OUI: none specified

Expansion IF types none specified
Power 12 VDC, 1 A
Connector type barrel
Serial Port (UART) yes, 4-pin header
Other
Manuf/OEM/ODM Alpha Networks WRG-AC43 A1
Retail
FCC approval date 26 May 2015
Newegg N82E16833127595
ASIN B071P3VB1L Flag of the United States.svg
Country of manuf China
Radio 1
Chip1 Realtek RTL8812AR
Wireless interface OUI none specified
Antenna Connector Type none specified
MIMO status 2x2:2
Wireless Standard IEEE 802.11a/n/ac
802.11ac up to 867 Mbps
802.11n up to 300 Mbps
802.11a up to 54 Mbps
WiFi Operating Frequency 5 GHz
Radio 2
Chip1 Realtek RTL8192ER
Wireless interface OUI none specified
Antenna Connector Type none specified
MIMO status 2x2:2
Wireless Standard IEEE 802.11b/g/n
802.11n up to 300 Mbps
802.11g up to 54 Mbps
802.11b up to 11 Mbps
WiFi Operating Frequency 2.4 GHz
 CPU1 brandRadio1 chip1 brandRadio2 chip1 brand
D-Link DIR-822 rev A1RealtekRealtekRealtek
D-Link DIR-822 rev D1RealtekRealtekRealtek
D-Link DIR-822 rev E1RealtekRealtekRealtek

For a list of all currently documented Realtek chipsets with specifications, see Realtek.

For a list of all currently documented D-Link devices with specifications, see D-Link.

867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),
300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AC1200 class

Overview

"8WRGAC43.1A1G" and "WRGAC43" is silkscreened on the board in the FCC photos.

D-Link DIR-822A1 H/W ver:C1 (P/N: CIR822LCA..C1)
FCC ID: KA2IR822A1 (WRGAC43S) • PCB images
• CPU: Realtek RTL8197DL - Lexra RLX5281 core (@660MHz)
• Flash: Macronix MX25L6406E - 64M-bit [x1/x2] (CMOS Serial)
• RAM: ESMT M14D5121632A - 8M x 16bit x 4 Banks (DDR2 SDRAM)
• WLAN 2.4GHz: Realtek RTL8192ER - 802.11bgn 2T2R (PCIe)
• WLAN 5GHz: Realtek RTL8812AR - 802.11ac/abgn 2T2R (PCIe)
• 20PT1024RX, 12PS6121A chips

JTAG-Serial Info

Serial

Serial Pinouts

Serial port pin (38400,8N1)

• 1 TX
• 2 GND
• 3 +3.3v
• 4 RX

Pictures

Retail Images
User Images

See also