What is the Sandstone 34060360-160K-ST?
The Sandstone 34060360-160K-ST is a SFP optical transceiver module, listed by the manufacturer as "Huawei Compatible 1G SFP, 1000BASE-EZX, 1550 nm, 160km SMF LC, DDM, C-Temp, GREEN Latch". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.