What is the Sandstone 02310MUH-ST?
The Sandstone 02310MUH-ST is a QSFP optical transceiver module, listed by the manufacturer as "Huawei Compatible 40G QSFP +, 40GBASE-DAC, 3m 28AWG QSFP+, NO DDM, C-Temp". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.