What is the Sandstone SFP-10G-BX20D-I-ST?
The Sandstone SFP-10G-BX20D-I-ST is a SFP+ optical transceiver, listed by the manufacturer as ": CISCO SFP-10G-BX20D-I *COMPATIBLE SFP+". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.