What is the Cisco QSFP-100G-FR-S?
The Cisco QSFP-100G-FR-S is a QSFP optical transceiver module, listed by the manufacturer as "100G QSFP28 Transceiver 100G-FR, 2km SMF, duplex, LC". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
