... optic cable optional;5.Reliable durable and superior optical performance Performance Specifications:FAST Connector Insertion Loss=0. ... Cable,Fiber Cable Identifier,Fusion Splicer, OTDR, Optical Fiber Power Meter,Fiber Light Source, Cable Fault ... Locator, Optical Fiber Identifier,Visual Fault Locator,Optical Fiber Talk Set, PON Power Meter,Optical Variable Attenuator,Optical Tool Kit,Fiber Coupler ...