Linksys EA7500 v3

multiple revisions of this device, use caution

abgn+ac (AC1900)
Max-Stream AC1900 MU-MIMO Gigabit Wi-Fi Router
Wikipedia	Linksys routers
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Partial Support
Tomato any flavor	Incompatible
Gargoyle	Status Unknown
Platform
Brand • Model • Rev	Linksys EA7500 v3
FCC ID	Q87-03459
Board ID	3763-53300012R
Type	wireless router
CPU1	MediaTek MT7629BA
CPU1 Type	ARM Cortex-A7
CPU1 Speed	1.25 GHz ( 2 cores )
Flash1 Chip	Macronix MX35LF1GE4AB-Z4I
Flash1 Size	128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (SPI Serial)
RAM1 Size	256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br /> (DDR3L SDRAM)
RAM1 Chip	Winbond W632GU6NB-11
ETH chip1	MediaTek MT7629BA
Switch	MediaTek MT7531BE
Ethernet Port Count	1-1GbE-WAN 4-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab
802dot11 OUI: C4:41:1E (2 E, 2 W) Ethernet OUI: C4:41:1E (2 E, 2 W)
Stock bootloader	U-Boot 2014.04 rc1
Stock FW OS	Linux 4.4.146
Expansion IF types	USB 3.0
USB ports	1
USB Hub Compatible	Untested
Power	12 VDC, 1 A
Connector type	barrel 5.5 mm (OD) 2.1 mm (ID) 9.5 mm (LEN)
Serial Port (UART)	yes, 5-pin header, populated, 3.3V TTL, (115200 8N1), J1
Flags: heatsink, power switch
Other
Default SSID: LinksysXXXXX (17 addl. devices) Default IP address: 192.168.1.1 the IP 192.168.1.1 is used by 1324 additional devices of which 155 are Linksys devices Default login user: blank Default login password: admin blank:admin credentials used by 278 additional devices of which 135 are Linksys devices
Manuf/OEM/ODM	CyberTAN EWW533 A1-BL-XB-015
3rd Party Firmware Support	OpenWrt • (List | Dev | DLs) , (w/ severe limitations)
Retail
FCC approval date	08 November 2019
UPC	745883787883 (UPC DB, On eBay)
Country of manuf	Vietnam
Radio 1
Chip1	MediaTek MT7761N
Wireless interface OUI	C4:41:1E
Antenna Connector Type	none specified
MIMO status	3x3:3
Wireless Standard	IEEE 802.11b/g/n
N-QAM	up to 600 Mbps
802.11n	up to 450 Mbps
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
WiFi Operating Frequency	2.4 GHz
Radio 2
Chip1	MediaTek MT7762N
Wireless interface OUI	C4:41:1E
Antenna Connector Type	none specified
MIMO status	3x3:3
Wireless Standard	IEEE 802.11a/n/ac
802.11ac	up to 1300 Mbps
802.11n	up to 450 Mbps
802.11a	up to 54 Mbps
WiFi Operating Frequency	5 GHz
CPU1 brand Radio1 chip1 brand Radio2 chip1 brand Linksys EA7500 Qualcomm Qualcomm Atheros Qualcomm Atheros Linksys EA7500 v2 MediaTek MediaTek MediaTek Linksys EA7500 v3 MediaTek MediaTek MediaTek

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

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

• 1300 Mbps - 3SS 5GHz 802.11ac (80MHz chan.),

• 600 Mbps - 3SS 2.4GHz 802.11n (40MHz chan., 256-QAM) = AC1900 class

Overview

"3763-53300012R" is silkscreened on the board (CyberTAN EWW533 A1)

U92S051CT00 LF 036 (Foxconn)

Hardware specification

• CPU: MediaTek MT7629BA @1.25GHz

SoC: Dual-core ARM (Cortex-A7)

• Flash: 16MB (SPI Serial)
• Memory: 256MB (DDR3L) SDRAM
• Wi-Fi: MediaTek MT7661N/MT7662N

802.11abgn/ac Dual Band (2.4/5GHz)

3×3 2.4GHz + 3×3 5GHz

• Network: 5x GbE port
• Power Source: 12V/2A via barrel

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
OpenWrt Target: mediatek
OpenWrt Subtarget: mt7629
OpenWrt Package architecture: arm_cortex-a7
Support started version: ?
Current supported version: snapshot
Unsupported Functions:
MT7762N devices (WiFi, 2nd CPU core)

Please insert instructions here

Pictures

User Images

• 

  Internal

• 

  Board Top

• 

  Board Bottom