StarTech.com Dell EMC SFP-1G-LX Compatible SFP Module - 1000BASE-LX - 1GE SFP 1GbE Single Mode Fiber SMF Optic Transceiver - 10km DDM - Dell EMC SFP-1
TeciSoft
Startech.Com Dell Emc Sfp-1G-Lx Compatible Sfp Module - 1000Base-Lx - 1Gbe Single Mode Fiber Smf
DeployDepot
StarTech.com Dell EMC SFP-1G-LX Compatible SFP Module - 1000BASE-LX - 1GE SFP 1GbE Single Mode Fiber SMF Optic Transceiver - 10km DDM SFP1GLXEMCST