Fiber Optica Pigtail: Connector type: SC, ST, FC, LC, MTRJ, D4, DIN, E2000, ESCON, MPO, FDDI, ... , ceramic ferrule Cable diameter: 3.0mm, 2.0mm, 0.9mm Fiber diameter: 9/125μm, 62.5/125 ... SPECIFICATIONS Insertion loss: SM Less than 0.3 dB & MM Less than 0.3dB Return loss: PC SM larger ... MM larger than 20dB Repeatability: Less than 0.2 dB Changeability: Less than 0.1 dB Operating temperature range: -40° C ...