fc fiber optic patch cord also called fc fiber optic jumper/patch cable, includes fc single mode or multimode,simplex or duplex fiber optic patch cord with 9/125um,50/125um,62.5/125um indoor fiber optic cable. the usual polishing type is pc,upc and apc.
fc fiber optic pigtail includes fc single mode or multimode fiber optic pigtail with 9/125um,50/125um,62.5/125um indoor fiber optic cable. that is OS1,OM1,OM2,OM3 even OM4 fiber optic cable.the usual polishing type is pc,upc and apc for the fc fiber optic pigtail.
fc fiber optic attenuator includes fc single mode female to male and female to female fiber optic attenuator from 1dB to 30dB.to connect fc fiber optic pigtail or patch cables to reduce the power of signal at a certain attenuation.
fc fiber optic adapter includes fc simplex, duplex fiber optic adapter in single mode or multimode type. the usual polishing type is pc,upc and apc.fc fiber optic adapter is mainly used with fc fiber optic pigtail,fiber optic patch cord and patch panel.