What is the Ruckus E100G-QSFP28-LR4-LP-10KM?
The Ruckus E100G-QSFP28-LR4-LP-10KM is a QSFP optical transceiver module, listed by the manufacturer as "Ruckus Compatible 100GbE QSFP28 LR4 Optic (LC) low power 10km over SMF". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.