The 6-Pack 2 Meter Singlemode Duplex LC to LC Fiber Patch Cable is a high-quality optical network cable designed for use with OS1 and OS2 fiber. Manufactured by efiber, this yellow cable features a 2-meter length and comes with a manufacturer warranty of 3 years. With LC connectors on both ends, this cable is perfect for connecting optical devices and ensuring fast shipping for your convenience. Made in Taiwan, this fiber optic patch cable is a reliable choice for networking and communication needs.