Finisar FCBN425QE1C10 QSFP28 Active Optical Cable

Finisar FCBN425QE1C10 is a 100G QSFP28 active optical cable (AOC) that delivers 100 Gb/s over four 25 Gb/s lanes between QSFP28 ports, providing high-bandwidth, low-latency links for data-center networks. It uses a QSFP28-to-QSFP28 interface and a 10-meter multimode VCSEL-based active optical cable design, ideal for switch-to-switch, switch-to-server, and top-of-rack interconnects where stable 100G Ethernet is required. Key specs include: manufacturer Finisar; model/part FCBN425QE1C10; data rate 100 Gb/s (4×25 Gb/s); cable length 10 m; transmission type multimode VCSEL-based AOC; power consumption < 3.5 W per end; operating voltage 3.3 V; hot-pluggable; form factor QSFP28 (SFF-8665 / SFF-8636 compliant); operating temperature 0°C to 70°C (commercial data center grade). This cable is used in data centers, cloud computing infrastructure, enterprise core switching systems, high-performance computing clusters, and storage networks requiring 100G Ethernet connectivity between core components.