Quick Contact
The cables are designed for long distance telecom links on optical fi bres along railway tracks. The cables are suitable for installation directly in channels or buried.
Maximum Attenuation | G652 | |
@1310nm | dB/km | 0.35 |
@1550nm | dB/km | 0.22 |
Maximum Chromatic Dispersion | ||
Between 1260 and 1360nm | ps/(nm/km) | 3.5 |
Between 1530 and 1565nm | ps/(nm/km) | 19 |
Zero Dispersion Wavelength | nm | 1310±11 |
Zero Dispersion Slope | ps/(nm2.km) | 0.09 |
Numerical Aperture | 0.14 | |
Point discontinuity | dB | 0.1 |
PMD (individual fi ber) | ps/km | 0.2 |
Maximum Cutoff Wavelength | nm | 1260 |
Cladding Diameter | um | 125±1 |
Core/Cladding Concentricity Error | um | ≤0.5 |
Cladding Non Circularity | % | ≤1 |
Coating Non Circularity | % | ≤6 |
Proof Test Level | Kpsi (GN/m2) | 100 (0.7) |
Crush Resistance | N/cm | 450 |
Maximum Laying Tension | N | 3000 |
Cable Code | No. of fibres | Nominal Sheath Thickness mm |
Nominal Overall Diameter mm |
Nominal Weight kg/km |
---|---|---|---|---|
RO2242-ML-C-9-Tn×Fn-SR-2Y(STA)2Y | 1-36 | 1.5 | 14.5 | 260 |
RO2242-ML-C-9-Tn×Fn-SR-2Y(STA)2Y | 48-72 | 1.5 | 16.5 | 300 |
RO2242-ML-C-9-Tn×Fn-SR-2Y(STA)2Y | 80-144 | 1.5 | 22.0 | 510 |