Sophos SG 125: OpenWrt Compatibility Report
The Sophos SG 125 runs OpenWrt 24.10.5 on the x86/64 target, and has been supported since 22.03.0. Its No WiFi wireless on the none driver rates good for open-source driver support (0.70/1.0), installation is rated moderate, and it is no longer sold new.
Hardware data and retail listings last checked .
Where to buy
We have no current retail listing for the Sophos SG 125, which is no longer sold new. See current alternatives for devices you can still buy today.
Specifications
| SoC | Intel Atom C2358 |
|---|---|
| CPU | 2 cores @ 1700 MHz |
| RAM | 4096 MB |
| Flash | 8 MB |
| Ethernet ports | 8 |
| USB | 2x 2.0 |
| WiFi generation | No WiFi |
| WLAN driver | none |
| OpenWrt target | x86 / 64 |
| Package architecture | x86_64 |
| Current release | 24.10.5 |
| Supported since | 22.03.0 |
| Install method | x86 installation |
| Install difficulty | moderate |
| Power supply | 2 VDC, 3.33 A, barrel plug 5.5mm x 2.5mm |
| Device type | Home router |
| Estimated throughput | 595 Mbps |
| Availability | discontinued |
Installing OpenWrt on the SG 125
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: x86 installation.
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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