APC Angle Polished Fiber Jumpers

APC SC Fiber Fiber connectors with angle polished APC finishes are a very popular choice in the market today. APC finishes are made by polishing the fiber at an angle. The endface is polished at an 8-degree angle to the fiber cladding so that most return loss is reflected in to the cladding where it cannot interfere with the transmitted signal or damage the laser source. By angle polishing the fiber, reflections at the fiber-air interface are greatly reduced. Back reflection levels are stabilized, feedback issues are reduced. Single mode APC patch cords
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