ACNET Fiber Patch Cord SC-SC 5 MeterFiber optic patch cord features Optical Fiber CATV High reliability and stability High Return Loss Low Insertion Loss PC、UPC、APC Polishing  Fiber optic patch cable, often called fiber optic patch cord or fiber jumper cable,Fiber optic patch cord featuresOptical Fiber CATVHigh reliability and stabilityHigh Return Loss Low Insertion LossPC、UPC、APC Polishing Fiber optic patch cable, often called fiber optic patch cord or fiber jumper cable, is a fiber optic cable terminated with fiber optic connectors on both ends. It has two major application areas: computer work station to outlet and fiber optic patch panels or optical cross-connect distribution center.Fiber optic patch cord can be classified into various types based on different standards, such as fiber cable mode, transmission mode, jacket type, connector type and polishing type. And fiber patch cord plays an important role in server rooms and data centers. Well, it is not unusual for us to mix up so many types of fiber patch cables. Fortunately, fiber patch cord color code could help us identify a fiber patch cable from its jacket, buffer, tube, connector, etc.The main difference between UPC and APC connector is the fiber end face. UPC connectors are polished with no angle, but APC connectors feature a fiber end face that is polished at an 8-degree angle. With UPC connectors, any reflected light is reflected straight back towards the light source. However, the angled end face of the APC connector causes reflected light to reflect at an angle into the cladding versus straight back toward the source.  Download