What is the Prolabs TOM-100G-Q-LR4-3rdPARTY?
The Prolabs TOM-100G-Q-LR4-3rdPARTY is a QSFP optical transceiver module, listed by the manufacturer as "Infinera Compatible 100G QSFP28, 100GBASE-LR4, 1310 nm, 10km SMF LC, DDM, C-Temp". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.