ZBT WG3526 (16M)

multiple revisions of this device, use caution

abgn+ac (AC1200)
AC1200 Wireless Gigabit Router
Homepage	Product page
WikiDevi.wi-cat.ru	ZBT WG3526
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Supported
Tomato any flavor	Incompatible
Gargoyle	Status Unknown
Platform
Brand • Model • Rev	ZBT WG3526 (16M)
FCC ID	none specified
Type	wireless router
CPU1 Y	MediaTek MT7621AT
CPU1 Type	MIPS 1004Kc
CPU1 Speed	880 MHz ( 2 cores ) 16-bit
Flash1 Chip	Winbond W25Q128FVSG
Flash1 Size	16 MiB 16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br />
RAM1 Size	512 MiB 536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br />
RAM1 Chip	Nanya NT5CB256M16BP-D1
ETH chip1	MediaTek MT7621AT
Switch	MediaTek MT7621AT
Ethernet Port Count	1-1GbE-WAN 4-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab
802.1q vlan	Yes
802dot11 OUI: none specified
Stock bootloader	U-Boot
Stock FW OS	Linux 3.10.14 Ralink SDK
Expansion IF types	USB 3.0, SATA, Micro SD Card slot
USB ports	1
SD/MMC Slots	1
SATA Ports	1
USB Hub Compatible	Untested
Power	12 VDC, 2.5 A
Connector type	barrel
Serial Port (UART)	yes, 3.3V TTL, (115200 8N1)
JTAG Port	yes
Additional chips Serial ATA Controller;ASMedia;ASM1062;;1;
Other
Default IP address: 192.168.1.1 the IP 192.168.1.1 is used by 1359 additional devices of which 5 are ZBT devices Default login user: admin Default login password: admin admin:admin credentials used by 1358 additional devices of which 3 are ZBT devices
3rd Party Firmware Support	OpenWrt • (List | Dev | DLs) , Padavan (unofficially)
Retail
(Est.) release date	May 2016
Country of manuf	China
Radio 1
Chip1	MediaTek MT7603E
Wireless interface OUI	none specified
Antenna Connector Type	RP-SMA
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 MT7612E
Wireless interface OUI	none specified
Antenna Connector Type	RP-SMA
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
CPU1 brand Radio1 chip1 brand Radio2 chip1 brand ZBT WG3526 (16M) MediaTek MediaTek MediaTek ZBT WG3526 (32M) MediaTek MediaTek MediaTek

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

For a list of all currently documented ZBT devices with specifications, see ZBT.

• 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.),

• 867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.) = AC1200 class

Overview

See also ZBT WG2626..

Links of Interest

• ZBT WG3526 on OpenWrt wiki

ZBT WG2626 on OpenWrt wiki

• FW by Padavan (Unofficially)

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
On the OpenWrt Forum

Target: ramips
Subtarget: mt7621
Package architecture: mipsel_24kc
Supported Since Commit
Support started version: 17.01.0
Current supported version: 25.12.2

LAN Hardware: MediaTek MT7621AT
WLAN Hardware: MediaTek MT7603E, MediaTek MT7612E
Installation method(s):
See devicepage
Recovery method(s):
U-Boot web recovery
Recovery Comment:
Unplug power, press reset and plug power, then go to http://192.168.1.1 and press center button
Comment:
Optional SATA3 port; The unit has a PCI-e card slot for 3/4g and it is available with or without a 3/4G card and a difference of 2 antenna https://zbt.en.alibaba.com/product/60389403126-800783994/ZBT_WG3526_mt7621_dual_band_gigabit_wireless_router.html

git • >>

ramips: Add support for ZBT WG3526 The WG3526 is the follow-up to the 2626 and is mostly the same, with the excaption that the mt7602 has been replaced with the mt7603. The internal wifi setup has also changed slightly. Based on my tests, everything that worked on the 2626 works on the 3526 and with roughly the same performance. v1->v2: * Remove some references to 2626 that I had missed in the dts. v2->v3: * Update patch to match new file structure. * Removed SD driver to be consistent with other MT7621 targets.

JTAG-Serial Info

Serial

dmesg
Linux version 4.4.19 (buildbot@builds) (gcc version 5.4.0 
 (LEDE GCC 5.4.0 r1422) ) #0 SMP Fri Aug 26 15:03:40 2016
SoC Type: MediaTek MT7621 ver:1 eco:3
bootconsole [early0] enabled
CPU0 revision is: 0001992f (MIPS 1004Kc)
MIPS: machine is ZBT-WG3526

• ZBT WG3526 on Alibaba