ZyXEL GS1900-16: OpenWrt Compatibility Report
The ZyXEL GS1900-16 runs OpenWrt 25.12.1 on the realtek/rtl838x target, and has been supported since 22.03.0. Its No WiFi wireless on the none driver rates fair for open-source driver support (0.50/1.0), installation is rated easy, and it is still sold new.
Hardware data and retail listings last checked .
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Specifications
| SoC | Realtek RTL8382M |
|---|---|
| CPU | 1 core @ 500 MHz |
| RAM | 128 MB |
| Flash | 16 MB |
| Ethernet ports | 16 |
| WiFi generation | No WiFi |
| WLAN driver | none |
| OpenWrt target | realtek / rtl838x |
| Package architecture | mips_4kec |
| Current release | 25.12.1 |
| Supported since | 22.03.0 |
| Install method | GUI OEM, U-Boot TFTP + serial recovery, see git-commit |
| Install difficulty | easy |
| Power supply | 100-240 VAC, 50/60 Hz, 0.25A |
| Device type | Wired only |
| Estimated throughput | 62 Mbps |
| Availability | available |
Installing OpenWrt on the GS1900-16
Installation on this device is rated easy. You can flash it from the stock web interface without opening the case or using a serial cable. Documented methods: GUI OEM, U-Boot TFTP + serial recovery, see git-commit.
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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