What is the Sandstone CFP2-100GBASE-LR4-ST?
The Sandstone CFP2-100GBASE-LR4-ST is a CFP2 optical transceiver, listed by the manufacturer as "Juniper Compatible 100G CFP2, 100GBASE-LR4/OTU4, 1310 nm, 10km SMF LC, DDM, C-Temp". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.