Router

Ubiquiti EdgeRouter X-SFP (ER-X-SFP)

Projects for this device

Replacement firmware

OpenWrt

Replace router software with a customizable system for network controls and community packages.

How to get started

Follow the guide for your exact router version. The first installation may use its web interface, recovery mode or a serial connection.

Setup: Firmware replacement; route varies by router
You’ll need: Exact hardware revision, an appropriate OpenWrt release and its model-specific installation guide.

Hardware revision not specified: Open device guide Release listed · 25.12.5
Hardware revision not specified: Open hardware record

Original project github.com

Recorded configuration: 256NAND MB flash; 256 MB RAM

Limitations: Crypto engine
First installation: U-Boot TFTP + serial recovery

Sources

Features & details

Check the project and hardware shown for each feature.

OpenWrt

OpenWrt — Source documentation (openwrt.org)

Installation routes recorded: U-Boot TFTP + serial recovery
Recovery routes recorded: U-Boot TFTP + serial recovery
Availability recorded by source: Available 2018

Hardware details

Documented hardware

ubiquiti edgerouter x-sfp — device documentation (github.com)Documented hardware — Source documentation (openwrt.org)

Processor: MediaTek MT7621AT
Processor: MediaTek MT7621AT
Memory: 256 MB

Security

Saved scan 18 Oct 2026

No device-specific advisory matched our saved CVE research.

Check security advisories for this device · CVE.org