What is the Sandstone 34060783-ST?
The Sandstone 34060783-ST is a XFP optical transceiver module, listed by the manufacturer as "Huawei Compatible 10G XFP, 10GBASE-BX-D, TX1330/RX1270 nm, 40km SMF LC, DDM, C-Temp". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.