72 Core တစ်ခုတည်း Mode ကိုအားလုံးရည်ရွယ်ချက် Fiber Optic Cable ကို
Color:
ဖော်ပြချက်
Cable ကိုစက်မှုဝိသေသ
| ပစ္စည်းများ | Cable diameter | အလေးချိန် | |||||
| 2 cores | ၄.၀ မီလီမီတာ | 22.00kg / km | |||||
| 4 cores | ၄.၀ မီလီမီတာ | 22.00kg / km | |||||
| 6 cores | ၄.၀ မီလီမီတာ | 23.00kg / km | |||||
| 8 cores | ၅.၀ မီလီမီတာ | 27.00kg / km | |||||
| 10 cores | 5.5mm | 30.00kg / km | |||||
| 12 cores | ၆.၀ မီလီမီတာ | 35.00kg / km | |||||
| 24cores | ၈.၃ မီလီမီတာ | 40.00kg/km | |||||
| Storage temperature（℃） | -20 + 60 | ||||||
| Min Bending Radius(mm) | ရေရှည် | 10D | |||||
| Min Bending ချင်းဝက် (မီလီမီတာ) |
ကာလတို | 20D | |||||
| Min allowable Tensile Strength(N) |
ရေရှည် | 200 | |||||
| Min allowable Tensile Strength(N) |
ကာလတို | 600 | |||||
| Crush Load (N/100mm) | ရေရှည် | 200 | |||||
| Crush Load (N/100mm) | short term | 1000 | |||||
Inner Sheath color
Tight Buffer color
အမျှင်ဝိသေသလက္ခဏာ
| ဖိုင်ဘာစတိုင် | ယူနစ် | SM G652 |
SM G652D |
MM 50/125 |
MM 62.5 / 125 |
MM OM3-300 |
|
| အခွအေနေ | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| attenuation | dB / km | ≤ | ≤ | ≤ | .03.0 / 1.0 | .03.0 / 1.0 | |
| ၀.၃၆ / ၀၂၃ | ၀.၃၄ / ၀၂၂ | 3.0 / 1.0 | —- | —- | |||
| လူစုခွဲ | 1550nm | Ps / (nm * km) | —- | ≤18 | —- | —- | လူစုခွဲ |
| 1625nm | Ps / (nm * km) | —- | ≤22 | —- | —- | ||
| မင်္ဂလာပါ | 1350nm | MHZ.KM | —- | —- | ≧ 400 | ≧ 160 | မင်္ဂလာပါ |
| 850nm | MHZ.KM | —- | —- | ≧ 800 | ≧ 500 | ||
| Zero dispersion wavelength | nm | 1300-1324 | ≧ 1302, ≤1322 |
—- | —- | ≧ 1295, 201320 |
|
| Zero dispersion slope | nm | .00.092 | .00.091 | —- | —- | —- | |
| PMD Maximum Individual Fiber | .20.2 | .20.2 | —- | —- | .110.11 | ||
| PMD Design Link Value | ဆာ (nm2 * k m) |
.120.12 | .080.08 | —- | —- | —- | |
| Fibre cutoff wavelength λc | nm | ≧ 1180, 301330 |
≧ 1180, 301330 |
—- | —- | —- | |
| Cable cutoff wavelength λcc |
nm | 601260 | 601260 | —- | —- | —- | |
| MFD | 1310nm | အွမ် | 9.2 +/- 0.4 | 9.2 +/- 0.4 | —- | —- | —- |
| 1550nm | အွမ် | 10.4 +/- 0,8 | 10.4 +/- 0,8 | —- | —- | —- | |
| ကိန်းဂဏန်း Aperture (NA) |
—- | —- | 0,200 + / -0,015 |
0,275 +/- 0 င။ 015 |
0,200 +/- 0 .015 |
||
| Step(mean of bidirectional တိုင်းတာခြင်း) |
dB | .050.05 | .050.05 | .100.10 | .100.10 | .100.10 | |
| Irregularities over fiber length and point |
dB | .050.05 | .050.05 | .100.10 | .100.10 | .100.10 | |
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