We produce all kinds of fiber optic attenuator with good data result Female/male type or in line typr: Fiber optic SC-SC attenuator, fiber optic ST-ST attenuator, fiber optic FC-FC attenuator, fiber optic MU-MU attenuator, fiber optic LC-LC, attenuator. Good quality and services is the base of cooperation. Brand new source is waiting for you. Origin Shanghai Delivery lead time 10 days Minimum order 300 pcs Supply ability 20000pcs