Type 6F Optical Fiber: 62.5 Micron, FDDI Grade Multi Mode Fiber
Physical Characteristics
Core Diameter Cladding Diameter Core/Clad Offset Coating Diameter (Uncolored) Coating Diameter (Colored) Coating/Cladding Concentricity Error, max Clad Non-Circularity 62.5 ± 2.5 μm 125.0 ± 1.0 μm ≤ 1.0 μm 245 ± 10 μm 254 ± 7 μm 8 μm ≤ 1% Proof Test Coating Strip Force Dynamic Fatigue Parameter (nd) Macrobending (100 turns @ 75mm mandrel)
Mechanical Characteristics
100 kpsi (.69 Gpa) 0.3 - 2.0 lbf (1.3 - 8.9 N) ≥ 18 0.5 dB max. @ 850 nm and 1300 nm
Optical Characteristics, Wavelength Specific
850-nm Max. Attenuation, Loose Tube Cable Max Attenuation, Tight Buffer Cable Bandwidth, OFL, min. Group Refractive Index 1 Gb Ethernet Distance 3.0 dB/km 3.5 dB/km 220 MHz-km 1.496 300 m 1300-nm 1.0 dB/km 1.5 dB/km 500 MHz-km 1.491 550 m
Optical Characteristics, General
Numerical Aperature Point Defects,max Zero Dispersion Wavelength Zero Dispersion Slope, max. 0.275 ± 0.015 0.15 dB 1320 - 1365 nm 0.097 ps/[km-nm-nm]
Environmental Characteristics
Temperature Dependence -60 C to +85 C Temperature Humidity Cycling -10 C to +85 C up to 95% RH Water Immersion, 23+2 C Heat Aging, 85 + 2 C ≤ 0.2 dB ≤ 0.2 dB ≤ 0.2 dB ≤ 0.2 dB
Revision: 11/13/2008
Specifications subject to change