Active Fiber Empower Long-haul Network Access SFP ports mean flexibility. The flexibility to choose which fiber you want to run and what sort of distance you need. They save money by allowing you to use existing fiber so you don’t have to run more. Instead of buying a switch with built-in fiber ports, buy a switch with SFP ports that allows you to choose what type of fiber transceiver you want to use on a port-by-port basis. Industry Standard Compliance - SFP MSA (Multi-Source Agreement) Compliance - Hot-Pluggable with Maximum Flexibility - Compact Size, High Port Density - Single +3.3V Power Supply - Low Power Dissipation