What is the Sandstone EX-XFP-10G-BX-D20-ST?
The Sandstone EX-XFP-10G-BX-D20-ST is a XFP optical transceiver module, listed by the manufacturer as "Juniper EX Compatible 10G XFP, 10GBASE-BX-D, TX1330/RX1270 nm, 20km SMF LC, DDM, C-Temp". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.