Buffalo WXR-1900DHP

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abgn+ac (AC1900)
Buffalo AirStation AC1900 Gigabit DualBand Wireless Router
Buffalo AirStation WXR-1900DHP 01.jpg
Homepage Product page (JP)
Wikipedia Buffalo Inc.
WikiDevi.wi-cat.ru Buffalo WXR-1900DHP
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Partial Support
Tomato any flavor Status Unknown
Gargoyle Status Unknown
Platform
BrandModelRev Buffalo WXR-1900DHP
FCC ID FDI000000022
IC ID 6102A-057
Type wireless router
CPU1 checkY Broadcom BCM4709A0
CPU1 Type ARMv7 Cortex-A9
CPU1 Speed 1.0 GHz ( 2 cores )
Flash1 Chip Zentel A5U1GA31ATS-BC
Flash1 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 Size 512 MiB 536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br />
RAM1 Chip Samsung K4B4G1646D-BCM0
ETH chip1 Broadcom BCM4709A0
Switch Broadcom BCM4709A0
Ethernet Port Count 1-1GbE-WAN
4-1GbE-LAN
Wired Standard IEEE 802.3i/3u/3ab

802dot11 OUI: none specified

Expansion IF types USB 2.0, USB 3.0
USB ports 2
USB Hub Compatible Untested
Power 12 VDC, 3 A
Connector type barrel
Serial Port (UART) probably
JTAG Port probably

Additional chips
5GHz Power Amplifier IC;Skyworks;SE5003L1;5003L1, 421CR, 1421 MY;3;

Other

Default SSID: Buffalo-A-XXXX (6 addl. devices)
, Buffalo-G-XXXX (9 addl. devices)
Default IP address: 192.168.11.1
the IP 192.168.11.1 is used by 33 additional devices
of which 27 are Buffalo devices
Default login user: admin
Default login password: password
admin:password credentials used by 427 additional devices
of which 14 are Buffalo devices

Manuf/OEM/ODM Arcadyan
3rd Party Firmware Support OpenWrt • (List | Dev | DLs)
Retail
FCC approval date 13 October 2014
ASIN B00O3OEQEA Flag of Japan.svg
Country of manuf China
Radio 1
Chip1 Broadcom BCM4360
Wireless interface OUI none specified
Antenna Connector Type U.FL, RP-SMA
MIMO status 3x3:3
Wireless Standard IEEE 802.11a/n/ac
802.11n up to 450 Mbps
802.11a up to 54 Mbps
WiFi Operating Frequency 5 GHz
Radio cor_rev 40
Radio 2
Chip1 Broadcom BCM4360
Wireless interface OUI none specified
Antenna Connector Type U.FL, RP-SMA
MIMO status 3x3:3
Wireless Standard IEEE 802.11b/g/n
802.11ac up to 1300 Mbps
802.11n up to 450 Mbps
802.11g up to 54 Mbps
802.11b up to 11 Mbps
WiFi Operating Frequency 2 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 devices with specifications, see Buffalo.

600 Mbps - 3SS 2.4GHz 802.11n (40MHz chan., 256-QAM),
1300 Mbps - 3SS 5GHz 802.11ac (80MHz chan.) = AC1900 class

Overview

1x USB 3.0, 1x USB 2.0

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
OpenWrt Target: bcm53xx
OpenWrt Subtarget: generic
OpenWrt Package architecture: arm_cortex-a9
Support started version: 15.05
Current supported version: 24.10.2
Unsupported Functions:
WiFi 2.4GHz partly, WiFi 5GHz

Please insert instructions here

See also