What is the Sandstone PAN-SFP-PLUS-SR-ST?
The Sandstone PAN-SFP-PLUS-SR-ST is a SFP+ optical transceiver, listed by the manufacturer as "Palo Alto Networks Compatible 10G SFP+, 10GBASE-SR, 850 nm, 300m MMF LC, DDM, E-Temp". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.