What is the Sandstone TOM-10G-SR1-A-ST?
The Sandstone TOM-10G-SR1-A-ST is a XFP optical transceiver module, listed by the manufacturer as "XFP, 1310nm, LR SMF 10km 10G/2km OC-192 DDM Infinera COMPATIBLE". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.