H3C TX1800 Plus: OpenWrt Compatibility Report
The H3C TX1800 Plus runs OpenWrt 25.12.3 on the ramips/mt7621 target, and has been supported since 23.05.0. Its WiFi 6 (AX) wireless on the mt76 driver rates good for open-source driver support (0.80/1.0), installation is rated moderate, and we have no current US retail listing for it.
Hardware data and retail listings last checked .
Where to buy
We have no current retail listing for the H3C TX1800 Plus, which is no longer sold new. See current alternatives for devices you can still buy today.
Specifications
| SoC | MediaTek MT7621AT |
|---|---|
| CPU | 2 cores @ 880 MHz |
| RAM | 256 MB |
| Flash | 128 MB (NAND) |
| Ethernet ports | 4 |
| WiFi generation | WiFi 6 (AX) |
| Radios | 2.4GHz: b/g/n/ax · 5GHz: a/n/ac/ax |
| WLAN hardware | MediaTek MT7905DAN, MediaTek MT7975DN |
| WLAN driver | mt76 |
| OpenWrt target | ramips / mt7621 |
| Package architecture | mipsel_24kc |
| Current release | 25.12.3 |
| Supported since | 23.05.0 |
| Install method | see devicepage |
| Install difficulty | moderate |
| Power supply | 12V, 1.5A |
| Device type | Home router |
| Estimated throughput | 220 Mbps |
| Availability | not_available |
Installing OpenWrt on the TX1800 Plus
Installation on this device is rated moderate. Expect to use a recovery mode, TFTP or a vendor tool rather than a plain web upload. Documented methods: see devicepage.
More details on GitHub https://github.com/openwrt/openwrt/pull/9488
Official OpenWrt device page for the TX1800 Plus
Flashing third-party firmware can brick a router and usually voids the warranty. Always check that the firmware image matches your exact hardware version.
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