The DIGITUS AL-9E2000LC-03I is a 3-meter long OS2 singlemode duplex fiber optic cable designed for high-speed network applications. This yellow cable features E2000 (APC) to LC (UPC) connectors and supports data transmission speeds of 1 Gbit/s and 10 Gbit/s over longer distances. The cable utilizes 9/125 µm singlemode fiber, optimized for wavelengths including 1270 nm, 1300 nm, 1310 nm, 1330 nm, 1383 nm, and 1550 nm. Performance specifications include 10 Gbit/s transmission capability over 10 km and 1 Gbit/s over 5 km. The cable construction is characterized by LSZH jacket material with flame-retardant properties for enhanced safety. The connector design includes ceramic ferrules with dust caps, bend protection rings, and fiber identification. Technical specifications include insertion loss of ≤ 0.30 dB and return loss of ≥ 30 dB for UPC connectors. Each cable undergoes individual quality testing and is supplied with a test report to ensure performance reliability. This fiber optic cable is suitable for data center applications, telecommunications infrastructure, and enterprise network environments that require high bandwidth and long-distance connectivity.