What is the Sandstone MCP4Y10-N003-ST?
The Sandstone MCP4Y10-N003-ST is a SFP optical transceiver module, listed by the manufacturer as "NVIDIA Compatible Multi-Rate OSFP, 800GBASE-DAC, 3m 26AWG OSFP, DDM, C-Temp, FINNED TOP". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.