Techdata: Huawei HG622

This device is NOT RECOMMENDED for future use with OpenWrt due to low flash/ram.
DO NOT BUY DEVICES WITH 4MB FLASH / 32MB RAM if you intend to flash an up-to-date and secure OpenWrt version onto it! See 4/32 warning for details.

1) This device does not have sufficient resources (flash and/or RAM) to provide secure and reliable operation.
This means that even setting a password or changing simple network settings might not be possible any more, rendering the device effectively useless. See OpenWrt on 4/32 devices what you can do now.

2) OpenWrt support for this device has ended in 2022.
19.07.10 was the last official build for 4/32 devices.

DSL will not work at all on devices with BCM63xx DSL chipset (due to unavailability of FLOSS driver for Broadcom chips). Consider this when choosing a device to buy, or when deciding to flash OpenWrt on your device because it is listed as supported.
See Broadcom DSL, Unsupported: DSL modem and Broadcom BCM63xx for details.

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Device Type:
WiFi Router
Brand:
Huawei
Model:
HG622
FCCID:
https://fcc.io/QIS/HG622
Availability:
Discontinued
Supported Since Commit:
https://git.lede-project.org/?p=source.git;a=commit;h=a78bb9590f90a77667809fbbdcf6214180f4e96e
Supported Since Rel:
17.01.0
Supported Current Rel:
22.03.5
Unsupported Functions:
DSL modem
Gluon support:
unknown
Subtarget:
generic
Package architecture:
mips_mips32
Bootloader:
CFE
CPU:
Broadcom BCM6368
CPU Cores:
2
CPU MHz:
400
Flash MB:
16
RAM MB:
32
Ethernet 100M ports:
4
Ethernet 1Gbit ports:
-
Ethernet 2.5Gbit ports:
¿
Ethernet 5Gbit ports:
¿
Ethernet 10Gbit ports:
¿
SFP ports:
¿
SFP+ ports:
¿
Switch:
Broadcom BCM6368
VLAN:
Yes
Modem:
xDSL
WLAN Hardware:
Ralink RT3062F
WLAN 2.4GHz:
b/g/n
WLAN 5.0GHz:
-
WLAN driver:
rt2800pci
Detachable Antennas:
-
Bluetooth:
-
miniPCI ports:
¿
USB ports:
1x 2.0
SATA ports:
-
Video ports:
-
Audio ports:
-
Phone ports:
-
Serial:
Yes
Serial connection parameters:
115200 / 8N1
Serial connection voltage:
¿
JTAG:
Yes
LED count:
4
Button count:
1
GPIOs:
-
Power Supply:
¿
OpenVPN performance:
¿
Wireguard performance:
¿
Device Page:
hg622
Firmware OpenWrt Install URL:
https://downloads.openwrt.org/releases/22.03.5/targets/bcm63xx/generic/openwrt-22.03.5-bcm63xx-generic-huawei_echolife-hg622-squashfs-cfe.bin
Firmware OpenWrt Upgrade URL:
https://downloads.openwrt.org/releases/22.03.5/targets/bcm63xx/generic/openwrt-22.03.5-bcm63xx-generic-huawei_echolife-hg622-squashfs-sysupgrade.bin
Firmware OpenWrt snapshot Install URL:
https://downloads.openwrt.org/snapshots/targets/bcm63xx/generic/openwrt-bcm63xx-generic-huawei_echolife-hg622-squashfs-cfe.bin
Firmware OpenWrt snapshot Upgrade URL:
https://downloads.openwrt.org/snapshots/targets/bcm63xx/generic/openwrt-bcm63xx-generic-huawei_echolife-hg622-squashfs-sysupgrade.bin
Installation method(s):
CFE TFTP + serial recovery
Recovery method(s):
CFE TFTP + serial recovery
Picture:
picture: hg622.png
General nomenclature

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Conventions per characteristic

Details

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  • Last modified: 2023/05/02 10:50
  • by tmomas