What is the Sandstone SFPGE-LX-0ELB-10K?
The Sandstone SFPGE-LX-0ELB-10K is a SFP optical transceiver module, listed by the manufacturer as "MSA Compatible 1G SFP, 1000BASE-LX, 1310 nm, 10km SMF LC, DDM, C-Temp". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.