What is the Sandstone CVR-CFP-100G-ST?
The Sandstone CVR-CFP-100G-ST is a CFP optical transceiver, listed by the manufacturer as "Cisco Compatible 100G CFP-QSFP, 100GBASE-Adapter Converter Module with FEC, DDM". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.