This fiber optic coupler from LYNN is engineered for high-performance connectivity in network infrastructure applications, featuring a robust single mode design with female duplex SC connectors. The coupler exhibits an impressive insertion loss of 0.2 dB, ensuring minimal signal degradation while enhancing overall communication efficiency. Its striking blue color and full flanged design facilitate easy installation into enclosures, making it a practical choice for various setups. Constructed in compliance with RoHS standards and rated for over 1000 mating cycles, this durable adapter is built to offer reliable performance in high-demand environments.