
Core layer materials (芯层材料)  | P M M A  | 
Cortex materials (皮层材料 )  | P E / P V C  | 
Fiber core diameter 光纤芯径(μm)  | 9 8 0 ± 6 0  | 
Fiber diameter skin 光纤皮径(μm)  | 1 0 0 0 ± 6 0(2 . 2 ± 0 . 1)  | 
Cable diameter 光缆直径(μm)  | (4 . 4 ± 0 . 2)  | 
Sheathing material 护套材料  | PE  | 
Sheating color 护套颜色  | 黑色  | 
Flame retardant rating 阻燃等级  | U L G r a d e V W - 1  | 
Minimum bending radius 最小弯曲半径  | 2 5mm  | 
Attenuation @650 nm 衰减 @ 650nm  | 1 5 0 to 1 8 0 d B /KM  | 
Numerical aperture 数值孔径  | 0 . 4 6  | 
Weight of cable 光缆重量  | 8 Gram/M  | 
Operating temperature 工作温度  | - 5 0°C 到 + 7 0°C  |