OM2; OM3; OM4; 50/125µm Multimode fibre in tight buffered construction, for indoor, riser and internal/external cables

Specifications:

Core Diameter  50.0 ± 3.0 µm
Cladding Diameter  125.0 ± 2.0 µm
Core-Clad Concentricity < 3.0 µm
Core Non-Circularity ≤5.0%
Cladding Non-Circularity <2.0%
Coating Diameter 245 ± 10 µm
Coating-Cladding Concentricity <12 µm
Buffer Diameter 900 ± 50 µm
Proof Test 100 kpsi (0.70 GN/m2)
Point Discontinuity ≤0.20 dB @ 850 nm and 1300 nm
Zero Dispersion Wavelength (λo) 1297 nm ≤ λo ≤ 1316 nm
Zero Dispersion Slope (So) ≤0.101 ps/(nm2 · km)

 

Maximum Attenuation 3.5 dB/km @ 850 nm
  1.5 dB/km @ 1300 nm
At Water Peak ≤3.0 dB/km @ 1380 nm
Minimum Bandwidth 500 Mhz-km @ 850 nm
  500 Mhz-km @ 1300 nm
Numerical Aperture 0.200 ± 0.015