ProCurve series switch 2-port SFP module - Includes two Small Form-factor Pluggable (SFP) ports
HPE 5500/4800 2-port GbE SFP Module, Gigabit Ethernet, 10,100,1000 Mbit/s, SFP, 1000BASE-X, HP 5500/4800
HPE 5500/4800 2-port GbE SFP Module. Ethernet interface type: Gigabit Ethernet, Ethernet LAN data rates: 10,100,1000 Mbit/s. Fiber optic connector: SFP, Fiber ethernet cabling technology: 1000BASE-X. Compatibility: HP 5500/4800