FTL4E1QE1C Finisar 40Gb/s 40GBase-ER4 Single-Mode Fibre 1310nm 40km Duplex LC Connector QSFP+ Transceiver Module

Elevate your high‑speed networking infrastructure with the Finisar 40GBase‑ER4 transceiver, engineered for seamless, long‑haul connectivity in demanding data center and enterprise environments. This QSFP+ module delivers exceptional signal integrity and reliability, ensuring uninterrupted performance across fiber optic links. Its compact, duplex LC connector design simplifies deployment and maintenance, while its robust construction withstands rigorous operational conditions. Ideal for scaling bandwidth, reducing latency, and supporting future‑proof architectures, this transceiver enhances overall network resilience and efficiency, making it a dependable choice for professionals seeking top‑tier optical performance.