TRUE ESSENTIALSCABLES & CONNECTIVITY20 Meter LC/LC Single-Mode Duplex Fiber Optic Cable, 9/125 Yellow20 meter single-mode duplex fiber patch cable with LC connectors on both ends, 9/125 fiber, yellow jacket. Used to connect patch panels and network equipment fitted with LC-style ports. Free 30-day returns -- questions before you buy? Just ask.SpecificationsConnector A: LC, UPC polishConnector B: LC, UPC polishFiber Type: Single-Mode, 9/125Duplex construction, yellow jacketLength: 20 metersFlexible boots, bendable to fit tight spacesA/B markers identify TX and RX connectors at each endLow voltage product, not to exceed 1,000 voltsManufacturer Warranty: LifetimeWhy buy from True EssentialsFree 30-day returns on every order. Fast handling and shipping. Questions before you buy? Just ask -- we're happy to help.Certified Service-Disabled Veteran-Owned Small Business