Belkin F9K1113 v1

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Belkin F9K1113 v1
Availability: now

Manuf (OEM/ODM): Arcadyan WG9117D AC22-AK

FCC approval date: 16 May 2012
(Est.) release date: 12 June 2012
(Est.) initial retail price (in USD): $160
UPC: 722868883211 (UPC DB, On eBay)
Country of manuf.: China

Amazon image

ASIN
B008982LD4 (Flag of the United States.svg, On Amazon, On CCCmultiple uses)
multiple revisions of this device, use caution

Type: wireless router

FCC ID: K7SF9K1113V1
IC ID: 3623A-F9K1113V1
PCB ID: 141911720005J

Power: 12 VDC, 2.5 A
Connector type: barrel

CPU1: Broadcom BCM4718A1 (480 MHz)
FLA1: 16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (Macronix MX25L12835EMI-10G)
RAM1: 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (EtronTech EM68B16CWQD-25H × 2)

Expansion IFs: Mini PCIe, USB 2.0
Mini PCIe slots: 1
USB ports: 2
Serial: yes, 4-pin header, populated, 3.3V TTL, (115200,8,N,1)

WI1 chip1: Broadcom BCM4718A1
WI1 802dot11 protocols: bgn
WI1 MIMO config: 2x2:2
WI1 antenna connector: none
WI2 module: unknown
WI2 module IF: Mini PCIe (oversized)
WI2 chip1: Broadcom BCM4352
WI2 802dot11 protocols: an+ac
WI2 MIMO config: 2x2:2
WI2 antenna connector: U.FL

ETH chip1: Broadcom BCM4718A1
Switch: Broadcom BCM53125S
LAN speed: 1G
LAN ports: 4
WAN speed: 1G
WAN ports: 1

abgn+ac

Stock bootloader: CFE

Stock FW OS: Linux 2.6.22

Default SSID: belkin.XXX (20 addl. devices)
, belkin.XXX.5GHz (5 addl. devices)
, belkin.XXX.guests (2 addl. devices)
Default IP address: 192.168.2.1
the IP 192.168.2.1 is used by 283 additional devices
of which 97 are Belkin devices

802dot11 OUI: EC:1A:59 (2 E, 11 W)
Ethernet OUI: EC:1A:59 (2 E, 11 W)

 CPU1 brandWI1 chip1 brandWI2 chip1 brand
Belkin F9K1113 v1BroadcomBroadcomBroadcom
Belkin F9K1113 v2BroadcomBroadcomBroadcom
Belkin F9K1113 v4RealtekRealtekRealtek
Belkin F9K1113 v5RealtekRealtekRealtek

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


AC1200 Dual Band Wi-Fi Dual-Band AC+ Gigabit Router

"P/N: 141911720005J R01" is silkscreened on the main board.
"P/N: 141882220001J R01" is silkscreened on the wireless module.

300Mbps on 2.4GHz + 867Mbps on 5GHz

Serial

Pinout

The serial pinout for the device seems to be the following.

J3
[3.3][TxD][RxD][GND]
  1    2    3

Info dump

cat /proc/mtd

~ # cat /proc/mtd
dev:    size   erasesize  name
mtd0: 00050000 00010000 "boot"
mtd1: 00f90000 00010000 "linux"
mtd2: 00e50000 00010000 "rootfs"
mtd3: 00010000 00010000 "glbcfg"
mtd4: 00010000 00010000 "nvram"

other

nvram show

@ Belkin_F9K1113_v1/nvram

Images

from M86