What is the Cisco Q-SFP-100G-LR-S?
The Cisco Q-SFP-100G-LR-S is a QSFP optical transceiver module, listed by the manufacturer as "Cisco QSFP-100G-LR-S Compatible 100GBASE-LR Single Lambda QSFP28 PAM4 Optical Transceiver Module". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
