... , MTRJ, MPO, E2000, etc.PC, UPC , APC PolishingSingle mode, Multi-mode VersionsRibbon Pigtail Cable,Bunchy Pigtail Cable,Waterproof Pigtail CableMultiple option of Optic ... ≥45dB, UPC≥50dB, APC≥65dB, MTRJ≥40dBRepeatability ≤0.2dBFrequency of Usage ≥1000 TimesOperating Temperature Range -40°C ~ +80°C High-power Optical Fiber