What is the Sandstone E10GSFPLR?
The Sandstone E10GSFPLR is a SFP+ optical transceiver, listed by the manufacturer as "Intel Compatible 10G SFP+, 10GBASE-LR, 1310 nm, 10km SMF LC, DDM, C-Temp". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.