Belkin F9K1115 v2

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abgn+ac (AC1750)
AC1750 DB Wi-Fi Dual-Band AC+ Gigabit Router
Wikipedia Belkin
WikiDevi.wi-cat.ru Belkin F9K1115 v2
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Supported
Tomato any flavor Incompatible
Gargoyle Status Unknown
Platform
BrandModelRev Belkin F9K1115 v2
FCC ID K7SF9K1115V2
IC ID 3623A-F9K1115V2
Type wireless router
CPU1 checkY Qualcomm Atheros QCA9558
CPU1 Type MIPS MIPS 74Kc
CPU1 Speed 720 MHz
Flash1 Chip Winbond W25Q128FV
Flash1 Size 16 MiB 16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br />
RAM1 Size 128 MiB 134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />
RAM1 Chip Winbond W9751G6KB-25 x 2
ETH chip1 Qualcomm Atheros QCA9558
Switch Qualcomm Atheros QCA8337
Ethernet Port Count 1-1GbE-WAN
4-1GbE-LAN
Wired Standard IEEE 802.3i/3u/3ab

802dot11 OUI: none specified

Stock bootloader U-Boot
Expansion IF types USB 3.0, USB 2.0, Mini PCIe (oversized)
Mini PCIe slots 1
USB ports 2
USB Hub Compatible Untested
Power 12 VDC, 2.5 A
Connector type barrel
Serial Port (UART) yes, 3.3V TTL, (115200 8N1)

Additional chips
USB 3.0 Controller;EtronTech;EJ168A;;1;

Other

Default IP address: 192.168.2.1
the IP 192.168.2.1 is used by 303 additional devices
of which 99 are Belkin devices

Manuf/OEM/ODM Edimax
3rd Party Firmware Support LEDE Project (obsolete, OpenWrt) • (List)
, OpenWrt • (List | Dev | DLs)
Retail
Availability End of Life
End of Life date 2016
FCC approval date 02 August 2013
UPC 722868925539
(UPC DB, On eBay)
ASIN B004U6NS5Y
Country of manuf China
Radio 1
Chip1 Qualcomm Atheros QCA9558
Wireless interface OUI none specified
Antenna Connector Type U.FL
MIMO status 3x3:3
Wireless Standard IEEE 802.11b/g/n
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
Radio2 module Edimax EW-7933MAC V1.0A
Radio2 module IF Mini PCIe (oversized)
Chip1 Qualcomm Atheros QCA9880
Wireless interface OUI none specified
Antenna Connector Type U.FL
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
 FCC ID
Belkin F9K1119 v2K7SF9K1124V1
K7SF9K1115V2
Edimax EW-7933MAC v1.0aK7SF9K1115V2

For a list of all currently documented Qualcomm Atheros (QCA) chipsets with specifications, see Qualcomm Atheros.

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

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

Overview

There does not appear to be a v1 version of this model. Hooray.

The F9K1119v1 AC1600 shares the same FCC ID as this model, which the FCC Application lists as AC1750 DB Wi-Fi Dual-Band AC + Gigabit Router, AC1600 DB Wi-Fi Dual-Band AC + Gigabit Router

Per the FCC photos...

  • The WiSoC used is a QCA9558-AT4A.
  • The QCA9880 (QCA9880-2R4E / QCA9880v2 [???]) wireless module appears to be using three Skyworks SE5003L1 / 5003L1 5 GHz Power Amplifier modules.
    • "EW-7933MAC V1.0A" and "P/C:C71-011" is silkscreened on the back of the wireless module, implying that the module is an Edimax EW-7933MAC.
    • There is also a manuf. P/N of some sort on the board.. but it is not readable in the provided photos. I will, however, presume (erroneously?) that Edimax is indeed manufacturing this device (EW-7933AC ??)...
  • An EtronTech EJ168A USB 3.0 controller is on-board.. providing the device with two USB 3.0 ports.
  • The GbE Switch is a QCA8337-AL3C.

Per additional FCC docs...

  • The device is using Airgain PCB antennas.
    • 1x N2420S-T10-B100S2 (3.4 dBi gain @ 2.4 GHz)
    • 1x N2420S-T10-W50S2 (3.9 dBi gain @ 2.4 GHz)
    • 1x N2420S-T10-G190S2 (4.4 dBi gain @ 2.4 GHz)
    • 1x N5x20B-T1-B150U (5.8 dBi gain @ 5 GHz)
    • 1x N5x20B-T-G65U (5.3 dBi gain @ 5 GHz)
    • 1x N5x20B-T-W85U (5.3 dBi gain @ 5 GHz)
  • A Macronix Serial Flash is on the back of the board.

The default SSID patterns are belkin.{last three LAN MAC hex digits} and the 5 GHz radio could be suffixed with .5GHz or .media

The power adapter shown in the FCC external photos is a (Belkin branded) DVE DSA-30PFB-12 FUS 120250 (100-240VAC ~ 50/60 Hz, 0.8A -> 12VDC, 2.5A).

Wi-Fi Certified : WFA19590 (as of 08/05/2013)

Links of Interest

  • Manual (may not last at this URL or at this time, currently up as of 08/03/2013

Flashing

Flashing OpenWrt

Target: ath79
Subtarget: generic
Package architecture: mips_24kc
Supported Since Commit
Support started version: 15.05
Current supported version: 25.12.5
LAN Hardware: Qualcomm Atheros QCA8337
WLAN Hardware: Qualcomm Atheros QCA9558, Qualcomm Atheros QCA9880-2R4E (mini-PCIe)
WLAN Comment: 3x3
Installation method(s):
GUI OEM

Please insert instructions here