Kuvaka Chigadzirwa:
Fiber: 2-288 fibers
loose tube gel-yakazadzwa
Central Strength Member: RP (Fiber reinforce plastic)
Zvombo: Corrugated simbi tepi
Inner Sheath: Black UV uye unyoro-inodzivirira polyethylene (PE).
Outer Sheath: Black UV uye mwando-inodzivirira polyethylene (PE).
Features:
1. Yakazara dielectric chimiro. Kusvika ku288 fibers.
2. Yakasununguka chubhu gel-yakazadzwa kuvaka kwepamusoro fiber kuchengetedza. UV uye dhizaini isina mvura.
Applications:
Inter kuvaka izwi kana data kutaurirana kumashure.
Yakaiswa muma ducts, underground conduits.
Maitiro:
Teerera chimire YD/T901-2009 pamwe neIEC 60794-1.
Optical Characteristics:
Fiber Type | G.652 | G.655 | 50/125μm | 62.5/125μm |
Attenuation(+20℃) | 850 nm | | | ≤3.0 dB/km | ≤3.3 dB/k |
1300 nm | | | ≤1.0 dB/km | ≤1.0 dB/km |
1310 nm | ≤0.36 dB/km | ≤0.40 dB/km | | |
1550 nm | ≤0.22 dB/km | ≤0.23 dB/km | | |
Bandwidth | 850 nm | | | ≥500 MHz·km | ≥200 Mhz·km |
1300 nm | | | ≥500 MHz·km | ≥500 Mhz·km |
Numerical Aperture | | | 0.200±0.015 NA | 0.275±0.015 NA |
Cable Cheka-Kure Wavelength λcc | ≤1260 nm | ≤1450 nm | | |
Cable Specification:
Fiber count | NominalDiameter(mm) | NominalKurema(kg/km) | Max FiberPer Tube | Max Nhamba ye(Machubhu+mafiritsi) | Inobvumirwa Tensile Load(N) | Inobvumirwa Crush Resistance(N/100mm) |
Nguva pfupi | Nguva refu | Nguva pfupi | Nguva refu |
2~30 | 12.0 | 115 | 6 | 5 | 3000 | 1000 | 3000 | 1000 |
32~48 | 12.6 | 120 | 8 | 6 | 3000 | 1000 | 3000 | 1000 |
50~72 | 13.2 | 140 | 12 | 6 | 3000 | 1000 | 3000 | 1000 |
74~96 | 14.8 | 160 | 12 | 8 | 3000 | 1000 | 3000 | 1000 |
98~144 | 16.3 | 190 | 12 | 12 | 3000 | 1000 | 3000 | 1000 |
>144 | Inowanikwa pane chikumbiro chemutengi |
Ongorora: Iyi dhetabheti inogona kungova referensi, asi kwete yekuwedzera kune kondirakiti. Ndokumbira ubate vanhu vedu vekutengesa kuti uwane rumwe ruzivo.