OM1; 62.5/125µm Multimode fibre in loose tube construction, primarily for outside plant applications.
Specifications:
| Core Diameter | 62.5 ± 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 |
| Proof Test | 100 kpsi (0.70 GN/m2) |
| Point Discontinuity | ≤0.20 dB @ 850 nm and 1300 nm |
| Zero Dispersion Wavelength (λo) | 1332 nm ≤ λo ≤ 1354 nm |
| Zero Dispersion Slope (So) | ≤0.097 ps/(nm2 · km) |
| Maximum Attenuation | 3.5 dB/km @ 850 nm |
| 1.0 dB/km @ 1300 nm | |
| AT Water Peak | ≤1.0 dB/km @ 1380 nm |
| Minimum Bandwidth | 200 Mhz-km @ 850 nm |
| 500 Mhz-km @ 1300 nm | |
| Numerical Aperture | 0.275 ± 0.015 |
