FTL4C1QE1L Finisar 40Gbps 40GBase-LR4 10km Single-mode QSFP+ Transceiver

The Finisar 40Gbps 40GBase-LR4 transceiver module is primarily deployed in environments requiring high-bandwidth, long-distance optical connectivity using single-mode fiber. It is ideal for IT infrastructure teams managing large-scale data centers, enterprise network backbones, and remote campus interconnections where maintaining 40Gbps speed across up to 10 kilometers is critical.

How It's Used:

• Connecting adjacent buildings within enterprise campuses through single-mode fiber to extend network reach without performance loss.
• Establishing high-throughput uplinks between core switches and aggregation layers in data center rack deployments.
• Supporting storage area network (SAN) environments that demand low-latency and high-speed data transfers over long distances.
• Implementing resilient network backbones in telecommunications facilities requiring standardized QSFP+ optic modules.
• Facilitating virtualization platform traffic between geographically dispersed server clusters within a campus.

This transceiver enhances operational efficiency by enabling consistent 40Gbps connectivity over extended distances, supporting scalable network architectures and reducing the need for additional intermediate hardware. Its compatibility with QSFP+ slots simplifies integration into existing infrastructure, ensuring sustained high performance in demanding network environments.