ZyXEL Keenetic Extra II

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abgn+ac (AC1200)
ZyXEL Keenetic Extra II Internet Center
ZyXEL Keenetic Extra II.png
Wikipedia
WikiDevi.wi-cat.ru
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Tomato any flavor
Incompatible
Gargoyle
Status Unknown
Platform
BrandModelRev
ZyXEL Keenetic Extra II
FCC ID
none specified
Type
wireless router
CPU1
MediaTek MT7628AN
CPU1 Type
MIPS 24Kc V5.5
CPU1 Speed
580 MHz
Flash1 Chip
Winbond W25Q256
Flash1 Size
32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br />
RAM1 Size
128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />
RAM1 Chip
ESMT M14D1G1664A
ETH chip1
MediaTek MT7628AN
Switch
MediaTek MT7628AN
Ethernet Port Count
1-100MbE-WAN
4-100MbE-LAN
Wired Standard
IEEE 802.3i/3u

802dot11 OUI: none specified

Stock bootloader
U-Boot
Stock FW OS
Linux
Expansion IF types
USB 2.0
USB ports
1
USB Hub Compatible
Untested
Power
? VDC, ? A
Connector type
barrel
Serial Port (UART)
yes, 4-pin header, (115200 8N1)
Other

Default IP address: 192.168.1.1
the IP 192.168.1.1 is used by 1308 additional devices
of which 95 are ZyXEL devices
Default login user: admin
Default login password: 1234
admin:1234 credentials used by 183 additional devices
of which 65 are ZyXEL devices

3rd Party Firmware Support
OpenWrt • (List | Dev | DLs)
Retail
Availability End of Life
Country of manuf China
Radio 1
Chip1
MediaTek MT7628AN
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
Radio 2
Chip1
MediaTek MT7612EN
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

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

For a list of all currently documented ZyXEL device with specifications, see ZyXEL.

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

Overview

4x LED, 3x Button

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
Support started version: 19.07.0
Current supported version: 23.05.0

Please insert instructions here