What is the Arista Networks CAB-Q-Q-100G-0.5M?
The Arista Networks CAB-Q-Q-100G-0.5M is a QSFP optical transceiver module, listed by the manufacturer as "100GBASE-CR4 QSFP100 to QSFP100 Twinax Copper Cable Arista Compatible- 0.5M". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.