Buffalo WZR-1750DHP

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abgn+ac (AC1750)
AirStation Extreme AC1750 Gigabit DualBand Wireless Router
WZR-1750DHP 001.jpg
Homepage
Wikipedia
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Status Unknown
Tomato any flavor
Gargoyle
Status Unknown
Platform
BrandModelRev
Buffalo AirStation WZR-1750 DHP
FCC ID
IC ID
Board ID
141911720001J
Type
wireless router
CPU1
CPU1 Type
ARM Cortex-A9
CPU1 Speed
800 MHz ( 2 cores )
Flash1 Chip
Zentel A5U1GA31ATS-BC
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
512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br />
RAM1 Chip
PieceMakers PMF512816ABR-KADN
ETH chip1
Switch
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 2.0
USB ports
2
USB Hub Compatible
Untested
Power
12 VDC, 4 A
Connector type
barrel
Other

Default SSID: Buffalo-G-XXXX (9 addl. devices)
, Buffalo-A-XXXX (6 addl. devices)
Default IP address: 192.168.11.1
the IP 192.168.11.1 is used by 32 additional devices
of which 26 are Buffalo devices
Default login user: admin
Default login password: password
admin:password credentials used by 420 additional devices
of which 14 are Buffalo devices

Manuf/OEM/ODM
Arcadyan WG9117G AC33
3rd Party Firmware Support
Retail
FCC approval date 17 May 2013
UPC 747464126791
(UPC DB, On eBay)
ASIN B00D69747O Flag of the United States.svg
Country of manuf China
Radio 1
Chip1
Broadcom BCM4331
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 cor_rev
29
Radio 2
Chip1
Broadcom BCM4360
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
Radio cor_rev
40

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

For a list of all currently documented Buffalo device with specifications, see Buffalo.

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

Overview

"P/N: 141911720001J R0B1" appears to be silkscreened on the main board.
"141911620001J" and "PATENT PENDING" is silkscreened on the antennas.

Additional info, per the FCC internal photos...

  • The 5 GHz radio is using three Skyworks SE5003L1 5 GHz PAM.
  • The 2.4 GHz radio is using three Skyworks (SiGe) SE2605L PAM.
  • The capacitors appear to be from TAICON.

Default settings and SSID patterns (which appear to be Buffalo-A-XXXX

and Buffalo-G-XXXX) are from the FCC manual.

Links of Interest

Reviews

Flashing

Flashing Tomato

Supported by FreshTomato K26ARM (SDK6.37), please read first

Pictures

Retail Images

Notes

PSU

The power adapter shown in the FCC documents is an Asian Power Devices

APD DA-48Q12 (100~240VAC 50~60Hz 1.2A max. -> 12VDC 4A)

See also