|  Core materials into: CeramicSpectral bandwidth: nm 60Insertion Loss (dB): ≤0.3Return Loss (dB): ≥ 50Centre wavelength(nm): 1310/1550Fiber type: multimode fiber (62.5/125μm)Stretching resistance: ≥4kgOperating temperature: -20℃ ~ +60℃5Storage temperature: -40℃ ~ +85℃Interchangeability (dB): ≤0.1Vibration (dB): ≤0.1 (5 ~ 50Hz, 1.5mm)Tensile strength (dB): ≤0.1 (0~15Kg pull)High temperature ≤ 0.2dB (+85 ℃ 50 consecutive hours)Low temperature ≤ 0.2dB (-40 ℃ 50 consecutive hours)Temperature cycle ≤ 0.2dB (-40 ℃ ~ 85 ℃, 5 cycles)Humidity ≤ 0.2dB (-25 ℃ ~ 65 ℃, 93%)  |