Ultralow Loss Single Mode Fiber Connectors/Patch Cables 0.07dB

SKU: ULFC

The UltraL™ Ultra Low Loss fiber optic connectors and patch cables achieve exceptionally low coupling loss, enabling the development of next-generation quantum systems and ultra-low-loss optical networks. The outstanding performance (<0.05 dB when mated as a pair) is achieved through a patent-pending automatic core alignment technology that guarantees precise and repeatable alignment across production. In contrast, standard connectors typically exhibit losses of around 0.3 dB. The UltraL™ connector utilizes ceramic ferrules compatible with standard connector formats and can be repolished to remove surface wear after extended use. UltraL™ connectors must be used in matched pairs with identical part numbers to maintain performance, as mating with conventional connectors eliminates the low-loss advantage. Each device equipped with an UltraL™ connector typically requires an additional patch cable with one UltraL™ connector end and one bare fiber end for splicing to the connected unit. Due to its near-perfect butt-coupling design, the return loss exceeds 55 dB for FC/PC configurations. The UltraL™ series is engineered for cost-effective, high-volume production.