LevelOne SFP-4200 Industrial Gigabit SFP Transceiver 1000BASE-SX 850 nm Duplex LC Multimode 550 m DDM
LevelOne SFP-4200 — Gigabit SX SFP, 850 nm Multimode, Industrial
The LevelOne SFP-4200 is an industrial Gigabit SFP transceiver for multimode fibre: 1000BASE-SX at 850 nm over a duplex LC connection, up to 550 m, with digital diagnostics. It belongs to LevelOne’s industrial SFP line and is built for switches in cabinets, factory floors and plant rooms where a commercial 0 to 70 °C optic would run out of spec. In practice, multimode optics are the cheaper choice for links inside one building: most server rooms and floor risers already carry multimode fibre, and the module plus a short LC patch cord is all a port needs. Before you order, check the fibre grade printed on the cable jacket and the real length of the run, including patch panels.