The RuggedCom SFP1121-1FX2 is an industrial‑grade 100 Mbps SFP transceiver that enables reliable 100BASE-FX fiber connections in harsh environments. It uses 1310 nm signaling over multimode fiber with LC duplex optics and supports distances up to 2 km, making it well suited for campus or industrial deployments where rugged hardware and long reach are required. Built for RuggedCom devices and other industrial Ethernet applications, this module is designed for wide operating temperatures typical of rugged environments, helping maintain link integrity in challenging conditions.
