D-Link DIS-S301SX Industrial SFP Transceiver | 1000Base-SX | 550m Multimode 850nm

You need a gigabit fibre uplink on your industrial switch, but the standard SFP module in the bin can't survive the heat in your plant room or substation. This D-Link transceiver is built for that job: 1000Base-SX over multimode fibre (850nm), rated to 85°C ambient, and good for runs up to 550m. Drop it into any SFP slot on your DIS-series switch, patch in your OM1 or OM2 cable, and you've got a solid gig link that won't throttle or drop when the ambient hits 70. No exotic fibre, no single-mode requirement. Multimode, plain and simple

• 1000Base-SX SFP transceiver rated for industrial environments up to 85°C ambient
• Multimode 850nm — works with existing OM1/OM2 fibre runs up to 550m
• Gigabit (1G) throughput for uplinks, inter-switch links, or connecting to a core switch
• OEM D-Link module designed for DIS-series industrial switches
• No single-mode fibre required — pairs with the multimode plant you already have