What is the Brocade BR-VDX6740T-64-R?
The Brocade BR-VDX6740T-64-R is a QSFP optical transceiver module, listed by the manufacturer as "Brocade VDX 6740T. 48P 10GB-T PORTS ONLY and 4 Port QSFP+ - NO OPTICS. AC. PORT SIDE EXHAUST AIRFLOW.". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.