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Huawei HG556a A

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multiple revisions of this device, use caution
bgn (N300)
wireless router, dsl modem
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Partial Support
Tomato any flavor Status Unknown
Gargoyle Status Unknown
Platform
BrandModelRev Huawei HG556a A
FCC ID none specified
Type wireless router, dsl modem
CPU1 checkY Broadcom BCM6358
CPU1 Type BMIPS4350
CPU1 Speed 300 MHz ( 2 cores )
Flash1 Chip Brand? Model?
Flash1 Size 16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br />
RAM1 Size 64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br />
RAM1 Chip Brand? Model?
ETH chip1 Broadcom BCM6358
Switch Broadcom BCM5325
Ethernet Port Count 4-100MbE-LAN
Wired Standard IEEE 802.3i/3u

802dot11 OUI: none specified

Stock bootloader CFE
Expansion IF types USB 2.0
USB ports 3
USB Hub Compatible Untested
Power 12 VDC, 2 A
Serial Port (UART) yes, 3.3V TTL, (115200 8N1)
JTAG Port yes
Flags:
ADSL2+
Other
3rd Party Firmware Support OpenWrt • (List | Dev | DLs)
Retail
Availability End of Life
Radio 1
Chip1 Atheros AR9223
Wireless interface OUI none specified
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
 CPU1 brandRadio1 chip1 brandRadio1 chip2 brand
Huawei HG556a ABroadcomAtheros
Huawei HG556a BBroadcomAtheros
Huawei HG556a CBroadcomRalink

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

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

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

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
OpenWrt Target: bcm63xx
OpenWrt Subtarget: smp
OpenWrt Package architecture: mips_mips32
Support started version: 14.07
Current supported version: 23.05.5
Unsupported Functions:
DSL modem, FXS, 2nd core

Please insert instructions here