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Device: Arris TR4400 v2

Last Updated: 06/07/2025 08:14:03 UTC

Specifications

Device Type WiFi Router
CPU model Qualcomm Atheros IPQ8065
CPU cores 2
CPU clock frequency (Mhz) 1700
Flash Storage (MB) 256NAND
Memory (MB) 512
1G Ethernet Ports 5
2.5G Ethernet Ports None
5G Ethernet Ports None
Modem None
VLAN Yes
WLAN Chipset Qualcomm Atheros QCA9983, Qualcomm Atheros QCA9984
WLAN 2.4GHZ b/g/n
WLAN 5GHZ a/n/ac
USB ports 1x 3.0
Bluetooth None
Bootloader U-Boot
Power Supply 12 VDC, 2.5 A
Switch Qualcomm Atheros QCA8337
Serial Yes
Serial Connection 115200 / 8N1
Button Count 2
LED Count 2
FCCID https://fccid.io/UIDTR4400
OEM Hompage https://fccid.io/UIDTR4400/User-Manual/User-Manual-3519922.pdf
OEM Firmware -
Wiki Devi https://wikidevi.wi-cat.ru/Arris_RAC2V1A

OpenWRT

Supported Version Current 23.05.0
Supported Version Since 22.03.0
Forum Topic https://forum.openwrt.org/t/arris-tr4400-v2-rac2v1a-support/122585
Firmware URL https://downloads.openwrt.org/releases/23.05.0/targets/ipq806x/generic/openwrt-23.05.0-ipq806x-generic-arris_tr4400-v2-initramfs-uImage
Firmware Upgrade URL https://downloads.openwrt.org/releases/23.05.0/targets/ipq806x/generic/openwrt-23.05.0-ipq806x-generic-arris_tr4400-v2-squashfs-sysupgrade.bin
Install Method see devicepage, see git-commit
Package Architecture arm_cortex-a15_neon-vfpv4
Target ipq806x
Subtarget generic