... Optical Patch Cord 1.OD:0.9mm 2.1,2,4,6 Cores.ect 3.Connector: ... ST,FC-FC,SC-SC 4.FCC,CE,ROHS,ISO 0.9mm SM Fiber Optical Patch Cord Offer CE/ROHS, single ... networking Technical Standard: SMMM PCAPCUPCPC Insertion Loss≤0.2dBUPC≤0.2dBAPC≤0.2dB PC≤0.2dB Return LossPC≥50dBAPC≥65dBUPC≥55dBPC≥35dB Interchangeability ... domestic and export market Welcome to visit our factory ! 0.9mm SM Fiber Optical Patch Cord