What is the Sandstone S4017482-ST?
The Sandstone S4017482-ST is a SFP+ optical transceiver, listed by the manufacturer as "Huawei Compatible 10G SFP+, 10GBASE-USR, 850 nm, 300m MMF LC, DDM, C-temp". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.