Linksys EA7300 v2

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multiple revisions of this device, use caution
abgn+ac (AC1750)
Max-Stream AC1750 MU-MIMO Gigabit Wi-Fi Router
Linksys EA7300.jpg
Homepage Product page
Support Support page
Wikipedia Linksys routers
WikiDevi.wi-cat.ru Linksys EA7300 v2
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Supported
Tomato any flavor Incompatible
Gargoyle Status Unknown
Platform
BrandModelRev Linksys EA7300 v2
FCC ID Q87-03397
IC ID 3839A-03397
Board ID LWW529-A1-BL
Type wireless router
Series EA7300
CPU1 checkY MediaTek MT7621AT
CPU1 Type MIPS 1004Kc
CPU1 Speed 880 MHz ( 2 cores ) 16-bit
Flash1 Chip Winbond W29N01HVSINA
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 />
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 />
RAM1 Chip Winbond W632GG6MB-12
ETH chip1 MediaTek MT7621AT
Switch MediaTek MT7621AT
Ethernet Port Count 1-1GbE-WAN
4-1GbE-LAN
Wired Standard IEEE 802.3i/3u/3ab

802dot11 OUI: none specified

Expansion IF types USB 3.0
USB ports 1
USB Hub Compatible Untested
Power 12 VDC, 1.5 A
Connector type barrel

Flags:
Wave2, MU-MIMO

Other
3rd Party Firmware Support OpenWrt • (List | Dev | DLs)
Retail
FCC approval date 06 December 2018
ASIN B01JOXW58I Flag of the United States.svg
multiple uses
Country of manuf China
Radio 1
Chip1 MediaTek MT7603E
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 MT7615N
Wireless interface OUI none specified
Antenna Connector Type none specified
MIMO status 4x4:4
Wireless Standard IEEE 802.11a/n/ac
802.11ac up to 1733 Mbps
802.11n up to 600 Mbps
802.11a up to 54 Mbps
WiFi Operating Frequency 5 GHz
 CPU1 brandRadio1 chip1 brandRadio2 chip1 brand
Linksys EA7300 v1MediaTekMediaTekMediaTek
Linksys EA7300 v2MediaTekMediaTekMediaTek

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

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

1300 Mbps - 3SS 5GHz 802.11ac (80MHz chan.),
450 Mbps - 3SS 2.4GHz 802.11n (40MHz chan.) = AC1750 class

Overview

FCC docs indicate a 4T4R 5G radio, but I'm unsure of actual specifications...

"LWW529-A1-BL REV.015" seems to be silkscreened on the board in the FCC photos. It may be manufactured by CyberTAN.

Links of Interest

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
OpenWrt Target: ramips
OpenWrt Subtarget: mt7621
OpenWrt Package architecture: mipsel_24kc
Support started version: 21.02.0
Current supported version: 24.10.2

Please insert instructions here

See also

Linksys EA7300 V2 Router. .. Help to Identify 6 pin chip. I need help to ID a 6 pin (probably sot-23-6) chip under different marking... I have purchased a lot of 30 (for parts) Routers of of eBay, 15 of them has a 6 pin chip shorted. Same ship, different marking. 1x=S13 1x=F4W 1x=R2G Its a very small chip, about 1.08mm by 1.90mm. It shows different voltage on different pins on a working unit. Thanks in advance¡

IDing chip on a EA7300 V2 pcb top

Router repair after a thunderstorm

I repaired such a router after a thunderstorm, replacing the CPU and one DC/DC. I used an analog RT7295D. The circuit is drawn from the board, for selecting analogues of a failed dc/dc converter. The difference between this microcircuit and the original on the board is the operating frequency. Analog 500 kHz, original 1.5 MHz. The router has been working for several years.

chip RT7295D