What is the Sandstone QSFP-100G-DR-ST?
The Sandstone QSFP-100G-DR-ST is a QSFP optical transceiver module, listed by the manufacturer as "Juniper Compatible 100G QSFP28, 100GBASE-DR, 1310 nm, 500m SMF LC, DD". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.