StarTech.com Dell EMC SFP-1G-SX Compatible SFP Module - 1000BASE-SX - 1GbE Multimode Fiber MMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DDM (SFP1GSXEMCST)

This product is ideal for data center networking applications requiring high-speed, low-latency connectivity over long distances, particularly in environments where 1GbE Ethernet and multimode fiber optic networks are essential.