Please contact us for the best price and delivery time of Pepperl+Fuchs SFP-4 SFP transceiver, 10 km, 1000BASE-LX, Gigabit Ethernet, single-mode fiber. We will submit your offer to you as soon as possible. You can contact us within the SFP-4 coded product or any product belonging to the Pepperl+Fuchs brand.