critical WPA2 vulnerabilities afoot, see KRACK attacks (discussion @ /r/KRaCK, HN, /r/netsec, Slashdot)

Linksys EA4500 v1 (Cisco)

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Linksys EA4500 v1 (Cisco)

Manuf/OEM/ODM Wistron NeWeb RG-WM04.0 GA

FCC approval date: 02 February 2012
(Est.) release date: 04 April 2012
UPC: 320127559299 (UPC DB, On eBay)
Country of manuf.: China

Amazon image

ASINs
B007IL7AKM (Flag of the United States.svg, On Amazon, On CCC)
B00DMM0O3Q (Flag of the United States.svg, On Amazon, On CCC)
multiple revisions of this device, use caution

Type: wireless router

FCC ID: Q87-EA4500
Industry Canada ID: 3839A-EA4500

Power: 12 VDC, 2 A
Connector type: barrel

CPU1: Marvell 88F6282 (1.2 GHz)
FLA1: 128 MiB
134,217,728 B
1,048,576 Kib
131,072 KiB
1,024 Mib
0.125 GiB
(Hynix H27U1G8F2BTR-BC)
RAM1: 128 MiB
134,217,728 B
1,048,576 Kib
131,072 KiB
1,024 Mib
0.125 GiB
(Hynix H5PS1G63EFR-S6C)

Expansion IFs: USB 2.0
USB ports: 1
Serial: yes, 6-pin header, unpopulated, (115200,8,N,1), J5

WI1 chip1: Marvell 88W8366
WI1 chip2: Marvell 88W8063
WI1 802dot11 protocols: an
WI1 MIMO config: 3x3:3
WI1 antenna connector: U.FL
WI2 chip1: Marvell 88W8366
WI2 chip2: Marvell 88W8063
WI2 802dot11 protocols: bgn
WI2 MIMO config: 3x3:3
WI2 antenna connector: U.FL

ETH chip1: Marvell 88F6282
Switch: Marvell 88E6171R
LAN speed: 10/100/1000
LAN ports: 4
WAN speed: 10/100/1000
WAN ports: 1

abgn

Additional chips
2.4GHz Power Amplifier IC;Skyworks;SE2598L;SiGe, 2598L, 144ED;3;
5GHz Power Amplifier IC;Skyworks;SE2567L;SiGe, 2567L, 144ED;3;
2A, 2V non-synchronous Buck Converter;Texas Instruments;TPS54231;;1;
4.5V/18V Synchronous Step-Down Three Buck Switcher;Texas Instruments;TPS65251;;1;
4.5V/18V Synchronous Step-Down Buck Switcher;Texas Instruments;TPS54325;;1;
Precision Timer;Texas Instruments;NA555;;1;

Stock bootloader: U-Boot 1.1.4 Marvell 3.5.9

Stock FW OS: Linux 2.6.35.8

Third party firmware supported: OpenWrt (unofficially), Debian, IPFire

Default SSID: LinksysXXXXX (10 addl. devices), LinksysXXXXX_5GHz (3 addl. devices)
Default IP address: 192.168.1.1
the IP 192.168.1.1 is used by 1032 additional devices
of which 140 are Linksys devices
Default login user: admin
Default login password: admin
admin:admin credentials used by 1050 additional devices
of which 56 are Linksys devices

802dot11 OUI: 20:AA:4B (8 E, 8 W, 2012), C8:D7:19 (6 E, 9 W, 2012), 58:6D:8F (8 E, 8 W, 2011)
Ethernet OUI: 20:AA:4B (8 E, 8 W, 2012), C8:D7:19 (6 E, 9 W, 2012), 58:6D:8F (8 E, 8 W, 2011)

 CPU1 brandWI1 chip1 brandWI1 chip2 brand
Linksys EA4500 v1 (Cisco)MarvellMarvellMarvell
Linksys EA4500 v3Qualcomm AtherosQualcomm Atheros
For a list of all currently documented Marvell chipsets with specifications, see Marvell.


Dual-Band N900 Router with Gigabit and USB

Product page  • Support page  • (Template link outdated)

"48RGWM04.0GA" and "Manufactured for CISCO" are silkscreened on the board.

Manufacturer changed to Wistron NeWeb instead of CyberTAN.

Linksys EA4500 on TechInfoDepot

Wi-Fi Certified

Hardware[edit]

The hardware appears to be identical to the Linksys E4200 v2.

The processor has the following on it..
  • MRVL
  • F6W01
  • A1E TW
  • 1151AA
  • C120

Forum threads[edit]

Images on Photobucket
OUI: 20:AA:4B