Netgear WNDR4000

Netgear WNDR4000
Availability: common

Manuf (OEM/ODM): Foxconn U12H181 T00

FCC approval date: 03 March 2011
(Est.) release date: 27 February 2011
UPC: 606449077629= (UPC DB, On eBay)
Country of manuf.: China

Amazon image

ASIN
B004PA2B6C (, On Amazon, On CCC)

Type: wireless router

FCC ID: PY310400144
IC ID: 4054A-10400144

Power: 12 VDC, 2.5 A
Connector type: barrel

CPU1: Broadcom BCM4718A1 (480 MHz)
FLA1: 8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br /> (Macronix MX25L6445E)
RAM1: 64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br /> (Winbond W9751G6JB-25)

Expansion IFs: USB 2.0
USB ports: 1
JTAG: yes
Serial: yes

WI1 chip1: Broadcom BCM4718A1
WI1 802dot11 protocols: bgn
WI1 MIMO config: 2x2:2
WI1 antenna connector: U.FL
WI2 chip1: Broadcom BCM4331
WI2 802dot11 protocols: an
WI2 MIMO config: 3x3:3
WI2 antenna connector: U.FL

ETH chip1: Broadcom BCM4718A1
Switch: Broadcom BCM53115
LAN speed: 1G
LAN ports: 4
WAN speed: 1G
WAN ports: 1

abgn

Additional chips
2.4GHz Power Amplifier IC;Skyworks;SE2528L;SiGe, 2528L, 110BK;2;
2.4/5GHz Front End Module;Skyworks;SE2594L;SiGe, SE2594L, 247EN;3;

TPFirmware supported: DD-WRT • (List), Tomato (Hyzoom) • (Tomato (Shibby) mod)

Default IP address: 192.168.1.1
the IP 192.168.1.1 is used by 1295 additional devices
of which 105 are Netgear devices
Default login user: admin
Default login password: password
admin:password credentials used by 421 additional devices
of which 302 are Netgear devices

802dot11 OUI: 20:4E:7F (16 E, 16 W), 20:E5:2A (5 E, 7 W), 4C:60:DE (5 E, 6 W), A0:21:B7 (9 E, 8 W), C4:3D:C7 (8 E, 5 W), E0:46:9A (15 E, 16 W), E0:91:F5 (11 E, 12 W)
Ethernet OUI: 20:4E:7F (16 E, 16 W), 20:E5:2A (5 E, 7 W), 4C:60:DE (5 E, 6 W), A0:21:B7 (9 E, 8 W), C4:3D:C7 (8 E, 5 W), E0:46:9A (15 E, 16 W), E0:91:F5 (11 E, 12 W)

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

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N750 Wireless Dual Band Gigabit Router

Product Page  • Support page

The manual states the default SSIDs are NETGEAR (b/g/n radio) and NETGEAR-5G

(a/n radio).. but NETGEARXX and NETGEARXX-5G may instead be used.

"U12H181T00" and "REV. 1 GP" is silkscreened on the main board.

OEM: Foxconn U12H181T00

Wikis

• Netgear WNDR4000 on TechInfoDepot
• On the DD-WRT Wiki
• On the OpenWrt Wiki

Reviews

• Netgear WNDR4000 Reviewed on SmallNetBuilder

C4:3D:C7 OUI

Forum threads

• On the DD-WRT forums

Third party firmware support

This device should be well supported by DD-WRT (see wiki + forum posts below)

and partially supported by OpenWrt (Barrier Breaker (14.07) build).

While there is an OpenWrt build available, b43 currently lacks 11n support.

There is also support from Tomato Hyzoom

Images

• images orignally posted on the TomatoUSB forums, mirrored here
• 

  partial view

• 

  internal overview

• 

  radio1

• 

  radio2

• 

  CPU

• 

  back and label