Tributaries Series 4 Fiber Optic Cables are single-mode plastic optical fibers made of 1mm clear fiber cores surrounded by a highly reflective coating and protective jacket. Tributaries Series 4 Fiber Optic Cables are single mode plastic optical fibers made of 1mm transparent fiber cores surrounded by a highly reflective coating and protective jacket. The liner and jacket are applied in concentric layers during the drawing process to prevent fiber damage that can occur during a 2-step process. The constant thickness improves attenuation losses. The 4AO has highly polished termination tips that resemble the convex appearance of a camera lens to ensure maximum signal transfer. This procedure ensures less than 0.1dB of loss on each termination. Series 4 Toslink fiber optic cable is available in lengths from ½ meter to 10 meters. Designed, packaged and tested in Orlando Florida, USA. Machine Polished Convex Lenses 1mm single core plastic fiber optic Highly reflective polyethylene coating Toslink® SJ15 connector with molded cover Decorative woven jacket over highly flexible black PVC jacket Available in lengths from ½ meter to 10 meters.PZA MORE SPECS