72 yadroli bitta rejim barcha maqsadli tolali optik kabel
Color:
Ta'rif
Kabel mexanik xarakteristikasi
| Elementlar | Cable diameter | Og'irligi | |||||
| 2 cores | 4.0 mm | 22.00kg / km | |||||
| 4 cores | 4.0 mm | 22.00kg / km | |||||
| 6 cores | 4.0 mm | 23.00kg / km | |||||
| 8 cores | 5.0 mm | 27.00kg / km | |||||
| 10 cores | 5.5mm | 30.00kg / km | |||||
| 12 cores | 6.0 mm | 35.00kg / km | |||||
| 24cores | 8.3mm | 40.00kg/km | |||||
| Storage temperature（℃） | -20 + 60 | ||||||
| Min Bending Radius(mm) | Uzoq muddat | 10D | |||||
| Min Bending radiusi (mm) |
Qisqa muddat | 20D | |||||
| Min allowable Tensile Strength(N) |
Uzoq muddat | 200 | |||||
| Min allowable Tensile Strength(N) |
Qisqa muddat | 600 | |||||
| Crush Load (N/100mm) | Uzoq muddat | 200 | |||||
| Crush Load (N/100mm) | short term | 1000 | |||||
Inner Sheath color
Tight Buffer color
Elyaf xarakteristikasi
| Elyaf tarzi | Birlik | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5 / 125 |
MM OM3-300 |
|
| shart | nm | 1310/1550 yil | 1310/1550 yil | 850/1300 | 850/1300 | 850/1300 | |
| tushkunlik | dB / km | ≤ | ≤ | ≤ | ≤3.0 / 1.0 | ≤3.0 / 1.0 | |
| 0,36 / 0,23 | 0,34 / 0,22 | 3.0 / 1.0 | --- | --- | |||
| Dispersiya | 1550nm | Ps / (nm * km) | --- | ≤18 | --- | --- | Dispersiya |
| 1625nm | Ps / (nm * km) | --- | ≤22 | --- | --- | ||
| Tarmoqli | 850nm | MHZ.KM | --- | --- | ≧ 400 | ≧ 160 | Tarmoqli |
| 1300nm | MHZ.KM | --- | --- | ≧ 800 | ≧ 500 | ||
| Zero dispersion wavelength | nm | 1300-1324 yillarda | ≧ 1302, ≤1322 |
--- | --- | ≧ 1295, ≤1320 |
|
| Zero dispersion slope | nm | .090.092 | ≤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 | um | 9.2 +/- 0.4 | 9.2 +/- 0.4 | --- | --- | --- |
| 1550nm | um | 10.4 +/- 0,8 | 10.4 +/- 0,8 | --- | --- | --- | |
| Raqamli 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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