Database changes have finished applying - please report any issues you're (still) seeing to support@shoutwiki.com.

Huawei HG255s

From TechInfoDepot
Jump to navigationJump to search
multiple revisions of this device, use caution
abgn+ac (AC1200)
Wireless Router - Home Gateway
WikiDevi.wi-cat.ru Huawei HG255s
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Status Unknown
Tomato any flavor Incompatible
Platform
BrandModelRev Huawei HG255s -10 (VER.A)
FCC ID none specified
Board ID AV1HG255SM
Type wireless router, analog phone gateway
CPU1 checkY TriDuctor VSPM340
CPU1 Type ARM Cortex A9
CPU1 Speed 1.0 GHz ( 2 cores )
Flash1 Chip Spansion S34ML01G100TFI00
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 />
Flash2 Chip Winbond W25Q16
Flash2 Size 2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br />
RAM1 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 Chip Nanya NT5CB64MI6FP-DH
ETH chip1 TriDuctor VSPM340
Switch TriDuctor VSPM340
VOIP Ports 2
Ethernet Port Count 1-1GbE-WAN
4-1GbE-LAN
Wired Standard IEEE 802.3i/3u/3ab

802dot11 OUI: 00:E0:FC (4 E, 4 W), 48:DB:50
Ethernet OUI: 00:E0:FC (4 E, 4 W), 48:DB:50

Stock bootloader HISILICON 1.0.0
Expansion IF types USB 3.0
USB ports 1
USB Hub Compatible Untested
Power 12 VDC, 2 A
Connector type barrel
Serial Port (UART) yes, 4-pin header, internal

Flags:
VoIP, IPTV

Additional chips
2.4GHz Power Amplifier Module;xxx;xxx;;2;
5GHz Power Amplifier Module;RFMD;RFFM4501;;2;
VoIP Chip;;ZL88801;

Other

Default IP address: 192.168.1.1
the IP 192.168.1.1 is used by 1335 additional devices
of which 17 are Huawei devices
Default login user: admin
Default login password: superonline / vdf.0542

Manuf/OEM/ODM Huawei
Retail
Country of manuf China
Radio 1
Chip1 Realtek RTL8192ER
Wireless interface OUI 00:E0:FC, 48:DB:50
Antenna Connector Type U.FL
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
Radio 2
Chip1 Realtek RTL8812AE
Wireless interface OUI 00:E0:FC, 48:DB:50
Antenna Connector Type U.FL
MIMO status 2x2:2
Wireless Standard IEEE 802.11a/n/ac
802.11ac up to 867 Mbps
802.11n up to 300 Mbps
802.11a up to 54 Mbps
WiFi Operating Frequency 5 GHz
 CPU1 brandRadio1 chip1 brandRadio2 chip1 brand
Huawei HG255DRalinkRalink
Huawei HG255sTriDuctorRealtekRealtek

For a list of all currently documented Realtek chipsets with specifications, see Realtek.
For a list of all currently documented TriDuctor SoC's with specifications, see TriDuctor.

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

867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),
300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AC1200 class

Overview

Huawei AV1HG255SM REV.A (HG255s-10)

Specifications

  • Wi-Fi: AC1200, 2.4GHz (300Mbps) + 5GHz (867Mbps)
2x U.FL pigtail + internal PCB on-board antenna
2x FSX (phone) port, internal DECT/CAT-IQ baze station
VoIP, DLNA, IPTV, IPv6 supported
High-end xDSL Processor SoC For Multi-media IADs & Gateways
Multiple high-end WAN connectivity options: XDSL, Gigabit Ethernet
and USB 3.0 for LTE fixed-wireless modems.
Supports Gigabit dual-band concurrent Wi-Fi by dual PCIe interfaces,
multi GbE and VoIP & DECT interfaces with DSP accelerator.
1GHz dual-core ARM Cortex A9 processor plus additional offload engines
and dedicated routing accelerator.
5GHz 802.11an/ac Wi-Fi Front End Module
Integrated 4.9GHz to 5.85GHz Amplifier
SPDT TX/RX Switch, LNA with Bypass, Power Detector Coupler
POUT = 19.5dBm, 11a/n, 5V <3% Dynamic EVM
POUT = 17dBm, 11n, 3.3V 2.5% Dynamic EVM
POUT = 21dBm, 11a/n, 5V 2.5% Dynamic EVM
POUT = 17dBm, 11a/n, 3.3V 2.5% Dynamic EVM
POUT = 16dBm, 11ac HT80 MCS9, 3.3V, 1.8% Dynamic EVM
POUT = 18dBm, 11ac HT80 MCS9 5.0V, 1.8% Dynamic EVM

Links of Interest

Forum threads

Pictures

User Images

Notes

Root user/Pass

Root / fbr_2015_Hua (not working in HG255sC163B037)

Firmware

  • V100R001C163B032 (old FW)
  • V100R001C163B029 (oldFW)
  • V100R001C163B025SP02 (old FW)
  • V100R001C163B022 (HG255s-10 oldFW)
  • HG255sC163B029 (old FW)
  • HG255sC163B033 (Most Used New FW) 2020/02
  • HG255sC163B037 (newest FW)

FW detail

UpTime":76396,"Manufacturer":"HUAWEI"
(ModemSVersion":"","DeviceName":"HG255s)
"ModemHVersion":0,"HardwareVersion":"VER.A"
ChipModel":"Broadcom", "FriendlyName":"ATP"
"PppoeUpTime":76336,"TR069ActiveData"
"SoftwareVersion":"HG255sC163B029"
"BootloaderVersion":"HISILICON1.0.0"
"ReleaseDate":"2017-10-11"
"BatchNumber":"V100R001C163B029"
"FirmwareVersion":"
"ManufacturerOUI":"00E0FC"

See also