What is the Sandstone 02310MUG-ST?
The Sandstone 02310MUG-ST is a QSFP optical transceiver module, listed by the manufacturer as "Huawei Compatible 40G QSFP+, 40GBASE-DAC, 2m 30AWG QSFP+, DDM, C-Temp". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.