72 branduolių vieno režimo universalus optinio pluošto kabelis
Color:
apibūdinimas
Kabelio mechaninė charakteristika
| Daiktai | Cable diameter | Svoris | |||||
| 2 cores | 4,0 mm | 22.00kg / km | |||||
| 4 cores | 4,0 mm | 22.00kg / km | |||||
| 6 cores | 4,0 mm | 23.00 kg / km | |||||
| 8 cores | 5,0 mm | 27.00 kg / km | |||||
| 10 cores | 5,5mm | 30.00kg / km | |||||
| 12 cores | 6,0 mm | 35,00 kg / km | |||||
| 24cores | 8,3mm | 40.00kg/km | |||||
| Storage temperature（℃） | -20 + 60 | ||||||
| Min Bending Radius(mm) | Ilgas terminas | 10D | |||||
| Min Bending spindulys (mm) |
Trumpalaikis | 20D | |||||
| Min allowable Tensile Strength(N) |
Ilgas terminas | 200 | |||||
| Min allowable Tensile Strength(N) |
Trumpalaikis | 600 | |||||
| Crush Load (N/100mm) | Ilgas terminas | 200 | |||||
| Crush Load (N/100mm) | short term | 1000 | |||||
Inner Sheath color
Tight Buffer color
Pluošto charakteristika
| Pluošto stilius | Vienetas | SM G652 |
SM G652D |
MM 50/125 |
MM 62,5 / 125 |
MM OM3-300 |
|
| sąlyga | nm, | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| silpninimas | dB / km | ≤ | ≤ | ≤ | ≤3,0 / 1,0 | ≤3,0 / 1,0 | |
| 0,36 / 0,23 | 0,34 / 0,22 | 3.0 / 1.0 | —— | —— | |||
| Dispersija | 1550 nm | Ps / (nm * km) | —— | ≤18 | —— | —— | Dispersija |
| 1625 nm | Ps / (nm * km) | —— | ≤22 | —— | —— | ||
| Juostos srautas | 850 nm | MHZ.KM | —— | —— | ≧ 400 | ≧ 160 | Juostos srautas |
| 1300 nm | 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 | —— | —— | —— | |
| DFD | 1310 nm | um | 9,2 +/- 0,4 | 9,2 +/- 0,4 | —— | —— | —— |
| 1550 nm | um | 10,4 +/- 0,8 | 10,4 +/- 0,8 | —— | —— | —— | |
| Skaitmeninė diafragma (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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