This mini GBIC model can do up to 20km transmission distance in 9/125 μm SMF (Single-Mode Fibre) and is compatible with all SFP ports on TP-Link products including JetStream switches, and media converter MC220L. It works with MC210CS with a single-mode fibre connection.
Brand
TP-Link
Title
TP-Link Gigabit SFP Module Single-mode-TP-SM311LS