... 0MM 4.1,2,4,6,12 Cores,ect Offer FCC,CE,ROHS,ISO9001 6 core ... and ODM are availablesOptic fiber cables Features:1.Fiber mode: MM/SM2.Connector: ... 0.2dB7.Specification according to customer’s requestsTechnical Parameters : 1 . Insertion Loss ( Single - Mode : PC ≤ ... )3.Specification: single core , dual - core , the 4 core , 6 cores , 12 core . . . etc(according to your requests)4.the joint selection : ...