A spare 40GbE QSFP module using bidirectional technology, allowing for communication over a single fiber strand, reducing cabling requirements.
The Cisco QSFP-40G-SR-BD is a 40GBASE-SR4 BiDi QSFP module designed for high-speed, short-range fiber connections. It provides 40Gbps data transmission over short distances, ideal for data center and high-bandwidth applications.