Buffalo WXR-2533DHP

abgn+ac (AC2600)
AC2600 Wireless Router
Homepage	Product page
Wikipedia	Buffalo Inc.
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Supported
Tomato any flavor	Incompatible
Gargoyle	Status Unknown
Platform
Brand • Model • Rev	Buffalo WXR-2533DHP
FCC ID	none specified
Type	wireless router
CPU1 Y	Qualcomm IPQ8064
CPU1 Type	ARMv7-A Cortex-A15
CPU1 Speed	1.4 GHz ( 2 cores )
Flash1 Chip	Brand? Model?
Flash1 Size	256 MiB 268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br /> (NAND)
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 /> (DDR3)
RAM1 Chip	Brand? Model?
ETH chip1	Qualcomm IPQ8064
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 ports	2
USB Hub Compatible	Untested
Power	12 VDC, 4 A
Connector type	barrel
Serial Port (UART)	yes, (115200 8N1)
Other
3rd Party Firmware Support	OpenWrt • (List | Dev | DLs)
Retail
Availability	End of Life
End of Life date	2020
Physical
Dimensions	316(W) x 161(H) x 57(D)mm
Weight	900 g
Radio 1
Chip1	Qualcomm Atheros QCA9880
Wireless interface OUI	none specified
Antenna Connector Type	none specified
MIMO status	4x4:4
Wireless Standard	IEEE 802.11b/g/n
n-QAM	up to 800 Mbps
802.11n	up to 600 Mbps
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
WiFi Operating Frequency	2.4 GHz
Radio 2
Chip1	Qualcomm Atheros QCA9880
Wireless interface OUI	none specified
Antenna Connector Type	none specified
MIMO status	4x4:4
Wireless Standard	IEEE 802.11a/n/ac
802.11ac	up to 1733 Mbps
802.11n	up to 600 Mbps
802.11a	up to 54 Mbps
WiFi Operating Frequency	5 GHz

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

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

• 800 Mbps - 4SS 2.4GHz 802.11n (40MHz chan., 256-QAM),

• 1733 Mbps - 4SS 5GHz 802.11ac (80MHz chan.) = AC2600 class

Overview

JAN code 4981254036402

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)

Target: ipq806x
Subtarget: generic
Package architecture: arm_cortex-a15_neon-vfpv4
Supported Since Commit
Support started version: 19.07.0
Current supported version: 25.12.2

LAN Hardware: Qualcomm Atheros QCA8337
WLAN Hardware: 2x Qualcomm Atheros QCA9880
Installation method(s):
U-Boot TFTP recovery, see git-commit

git • >>

ipq806x: add support for Buffalo WXR-2533DHP Buffalo WXR-2533DHP is a 2.4/5 GHz band 11ac router, based on Qualcomm IPQ8064. The U-Boot on WXR-2533DHP employs a complicated dual firmware protection scheme against corruptions of the kernel and rootfs images. See the notes in buffalo.sh for details. specifications: - Qualcomm IPQ8064 (384 - 1,400 MHz, 2C2T) - 512 MB of RAM (DDR3) - 256 MB of Flash (NAND) - 4T4R 2.4/5 GHz Wlan (QCA9980) - 5x 10/100/1000 Mbps Ethernet - 10x LEDs, 8x keys (6x buttons, 2x slide-switches) - 2x USB 3.0 Type-A - 12VDC/4A AC Adapter - UART through-hole on PCB - J3: Vcc, GND, TX, RX from USB port side - 115200n8 Boot instructions for the initramfs image: 1. Prepare the TFTP server with the initramfs image renamed to "wxr2300dhp-initramfs.uImage" and IP address "192.168.11.10". 2. Press the "AOSS" button while powering on the WXR-2533DHP. 3. Wait until the "Wireless" LED flashes before releasing the AOSS button. The WXR-2533DHP will grab the image from TFTP server and will boot it. Flashing instructions: To persistently write the firmware, flash an openwrt sysupgrade image from inside the initramfs, for example transfer via `scp <sysupgrade> root@192.168.1.1:/tmp` and flash on the device with `sysupgrade -n /tmp/<sysupgrade>`. Then wait ~120 seconds to let it finish the flashing process. Signed-off-by: INAGAKI Hiroshi Signed-off-by: Christian Lamparter