Description
The Fujitsu FC9570B40G is a high-performance optical transceiver designed for enterprise and service provider environments demanding robust, high-speed network infrastructure. Engineered to support 40Gbps data rates over single-mode fiber, this module is optimized for long-haul applications with a reach of up to 10 kilometers. It utilizes QSFP+ form factor and is compliant with IEEE 802.3ba standards, making it compatible with a wide range of networking equipment. The hot-swappable design allows for seamless integration and minimal downtime during upgrades or replacements.
This unit features four-channel full-duplex transceivers, each capable of 10Gbps, aggregated to deliver a total throughput of 40Gbps. It operates at a nominal wavelength of 1310nm and includes advanced digital diagnostics monitoring (DDM) for real-time performance tracking. The durable housing and precision optical components ensure reliable signal integrity even in demanding network environments. Ideal for data center interconnects, backbone links, and high-bandwidth aggregation points, the FC9570B40G delivers both performance and dependability in a compact footprint.

