72 Zava-tsarimihetsika tokana ampiasaina amin'ny tariby optika rehetra
Color:
Description
Toetran'ny tariby mekanika
| Items | Cable diameter | Weight | |||||
| 2 cores | 4.0mm | 22.00kg / km | |||||
| 4 cores | 4.0mm | 22.00kg / km | |||||
| 6 cores | 4.0mm | 23.00kg / km | |||||
| 8 cores | 5.0mm | 27.00kg / km | |||||
| 10 cores | 5.5mm | 30.00kg / km | |||||
| 12 cores | 6.0mm | 35.00kg / km | |||||
| 24cores | 8.3mm | 40.00kg/km | |||||
| Storage temperature（℃） | -20 + 60 | ||||||
| Min Bending Radius(mm) | Fotoana lava | 10D | |||||
| Min Bending (mm) |
Fotoana fohy | 20D | |||||
| Min allowable Tensile Strength(N) |
Fotoana lava | 200 | |||||
| Min allowable Tensile Strength(N) |
Fotoana fohy | 600 | |||||
| Crush Load (N/100mm) | Fotoana lava | 200 | |||||
| Crush Load (N/100mm) | short term | 1000 | |||||
Inner Sheath color
Tight Buffer color
Marika ny toetra
| Fibera fomba | Unit | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5 / 125 |
MM OM3-300 |
|
| toe-javatra | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| attenuation | dB / km | 60 | 60 | 60 | ≤3.0 / 1.0 | ≤3.0 / 1.0 | |
| 0.36 / 0.23 | 0.34 / 0.22 | 3.0 / 1.0 | - | - | |||
| pielezana | 1550nm | Sal / (nm * km) | - | ≤18 | - | - | pielezana |
| 1625nm | Sal / (nm * km) | - | ≤22 | - | - | ||
| Bandwith | 850nm | MHZ.KM | - | - | ≧ 400 | ≧ 160 | Bandwith |
| 1300nm | MHZ.KM | - | - | ≧ 800 | ≧ 500 | ||
| Zero dispersion wavelength | nm | 1300-1324 | ≧ 1302, ≤1322 |
- | - | ≧ 1295, ≤1320 |
|
| Zero dispersion slope | nm | ≤0.092 | ≤0.091 | - | - | - | |
| PMD Maximum Individual Fiber | ≤0.2 | ≤0.2 | - | - | ≤0.11 | ||
| PMD Design Link Value | Ps (nm2 * k m) |
≤0.12 | ≤0.08 | - | - | - | |
| Fibre cutoff wavelength λc | nm | ≧ 1180, ≤1330 |
≧ 1180, ≤1330 |
- | - | - | |
| Cable cutoff wavelength λcc |
nm | ≤1260 | ≤1260 | - | - | - | |
| MFD | 1310nm | à | 9.2 +/- 0,4 | 9.2 +/- 0,4 | - | - | - |
| 1550nm | à | 10.4 +/- 0,8 | 10.4 +/- 0,8 | - | - | - | |
| Numertical Aperture (NA) |
- | - | 0.200 + / -0.015 |
0,275 +/- 0. 015 |
0.200 +/- 0 .015 |
||
| Step(mean of bidirectional ) |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Irregularities over fiber length and point |
dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
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