Huawei HG531 v1

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bgn (N300)
300Mbps Wireless ADSL2+ Router
3rd Party Firmware
dd-wrt
OpenWrt
Incompatible
Tomato any flavor
Incompatible
Platform
BrandModelRev
Huawei HG531 v1
FCC ID
US ID
HAUDL01BHG531V1
Board ID
AM1HG531V1RMM
Type
wireless router, dsl modem
CPU1
Realtek RTL8676S
CPU1 Type
Lexra LX5280
CPU1 Speed
450 MHz
Flash1 Chip
Winbond W25Q32FVSIG
Flash1 Size
4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br />
RAM1 Size
32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br />
RAM1 Chip
Realtek RTL8676S
ETH chip1
Realtek RTL8676S
Switch
Realtek RTL8676S
Ethernet Port Count
4-100MbE-LAN
Wired Standard
IEEE 802.3i/3u

802dot11 OUI: 00:E0:FC (4 E, 4 W)
Ethernet OUI: 00:E0:FC (4 E, 4 W)

Expansion IF types
none specified
Power
12 VDC, 0.5 A
Connector type
barrel
Serial Port (UART)
yes, internal, 5-pin header
Flags:
ADSL2+
Other

Default SSID: HUAWEI-XXXXXX (5 addl. devices)
Default IP address: 192.168.1.1
the IP 192.168.1.1 is used by 1308 additional devices
of which 16 are Huawei devices
Default login user: user
Default login password: user
user:user credentials used by 8 additional devices
of which 2 are Huawei devices

Manuf/OEM/ODM
Retail
FCC approval date 08 November 2013
Country of manuf China
Radio 1
Chip1
Realtek RTL8192ER
Wireless interface OUI
00:E0:FC
Antenna Connector Type
none specified
MIMO status
2x2:2
Wireless Standard
IEEE 802.11b/g/n
802.11n
up to 300 Mbps
802.11g
up to 54 Mbps
802.11b
up to 11 Mbps
WiFi Operating Frequency
2.4 GHz
 FCC ID
Huawei WS319QISWS319
QISHG531V1

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

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

300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = N300 class

Overview

"AM1HG531V1RMM VER. A" and a date code of 1337 is silkscreened on the board in the FCC photos. RAM appears to be integrated in the SoC.

The used OUI and default SSID pattern are assumed from the FCC sample label. Default settings are per the FCC manual.