Ntchito Yomanga

CHIKWANGWANI
2-24 ulusi
Uni-lotayirira chubu gel osakaniza - wodzazidwa
Membala Wamphamvu
FRP yophatikizidwa ndi ulusi wagalasi wa fiber.
Mchira Wakunja
Black UV ndi mo isture-resis tant p olyethy lene (PE).
Mawonekedwe
Kukula kochepa, Mtengo wotsika. Mpaka 24 fibers.
Kumanga kodzaza ndi gel opangira uni-tube kuti chitetezo chapamwamba cha fiber.
Mawaya awiri ofanana a FRP ndi ulusi wagalasi wonse kuti ukhale wosasunthika. ndi kuteteza chingwe ku kuwonongeka kwa makina.
Zapangidwa kuti zigwiritsidwe ntchito ndi zida zotsika mtengo zomata. Wodzithandizira yekha palibe mthenga wofunikira.
Mapulogalamu
Ngalande, Ngalande, Aerial / Lashed.
FTTx, Access.
Mawonekedwe a Optical
Mtundu wa Fiber | G.652 | G.655 | 50/125μm | 62.5/125μm |
Kuchepetsa(+20 ℃) | 850 nm | | | ≤3.0 dB/km | ≤3.3 dB/km |
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 | ≥200Mhz·km |
1300 nm | | | ≥500 MHz · Km | ≥500Mhz·km |
Kubowo Kwa Nambala | | | 0.200±0.015 NA | 0.275±0.015 NA |
Cable Cut-off Wavelength λcc | ≤1260 nm | ≤1450 nm | | |
Mafotokozedwe a Zamalonda
Mtengo wa fiber | MwadzinaDiameter(mm) | MwadzinaKulemera(kg/km) | Tensile Katundu Wovomerezeka(N) | Kukaniza Crush Kuloledwa(N/100mm) |
M'masiku ochepa patsogolo | Nthawi yayitali | M'masiku ochepa patsogolo | Nthawi yayitali |
2-12 | 6.5 | 35 | 1800 | 800 | 2200 | 100 |
12-24 | 7.0 | 40 | 1800 | 800 | 2200 | 100 |
Zindikirani:
Zindikirani: Kutalikirana kwakukulu kumatha kutheka ngati kuli kofunikira ndi ma sags okulirapo kuposa 1% yanthawi yayitali.
Tsambali likhoza kukhala lofotokozera, koma osati chowonjezera ku mgwirizano. Chonde lemberani ogulitsa athu kuti mumve zambiri.