What is the Cisco QSFP-100G-CU2M?
The Cisco QSFP-100G-CU2M is a QSFP optical transceiver module, listed by the manufacturer as "100GBASE-CR4 QSFP28, Passive Copper Cable, 2m". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
