Umugozi wa FTTH
Umugozi wa FTTH wibikoresho byoroshye kugera kuri fibre no kwishyiriraho byoroshye, umugozi wa FTTH urashobora guhuzwa ningo.
Irakwiriye guhuza nibikoresho byitumanaho, kandi ikoreshwa nkumugozi wubaka muri sisitemu yo gukwirakwiza ibibanza.Fibre optique ishyizwe hagati kandi bibiri bisa na Fibre Reinforce Plastike (FRP) abanyamuryango bingufu bashyirwa kumpande zombi.Mugusoza, umugozi wuzuye hamwe na LSZH sheath.
Ibiranga: 1.Icyoroshye kandi cyunamye, byoroshye kohereza no kubungabunga. 2.Umurambararo muto, uburemere bworoshye, kandi birashoboka cyane. 3.Fibre ishimangirwa plastike nkumunyamuryango wimbaraga zitanga imikorere myiza yo kurwanya amashanyarazi. 4.Kurengera ibidukikije- Umwotsi muke, zeru halogene na flame retardant sheath. 5.Ibikorwa byiza byerekana amazi.
Ibikoresho bya fibre: Umugozi wibikoresho: Ibiranga imashini n'ibidukikije:
NO Ingingo Ibisobanuro G.657A1 1 Diameter Yambaye (μm) 125 ± 0.7 2 Kwambika uruziga (%) ≤0.7 3 Ikosa ryibanze ryibanze (μm) ≤0.5 4 Umwanya wuburyo Diameter @ 1310 (μm) (8.6 ~ 9.5) ± 0.4 5 Kwambika -kwibeshya kwibeshya (μm) ≤12.0 6 Igipimo cya Diameter (μm) 245 ± 0.5 7 Fibre Cutoff Umuhengeri (nm) λccf ≤1260 8 Kwiyongera (max.) (DB / km) 1310nm ≤0.4 1550nm ≤0.3
Ingingo Ibisobanuro Ubwoko bwa Fibre SM Kubara fibre 4 Ikoti Diameter (4.1 ± 0.1) × (2.0 ± 0.1) mm Ibikoresho LSZH Ibara cyera / umukara Imbaraga Umunyamuryango FRP / icyuma
Ibintu Nimwunge ubumwe Ibisobanuro Impagarara (Igihe kirekire) N 40 Impagarara (Igihe gito) N 80 Kumenagura (Igihe kirekire) N / 10cm 500 Kumenagura (Igihe gito) N / 10cm 1000 Min.Bend Radius (Dynamic) mm 25 Min.Bend Radius (Ihagaze) mm 10 Ubushyuhe bwo kwishyiriraho ℃ -20 ~ + 60 Ubushyuhe bwo gukora ℃ -40 ~ + 70 Ubushyuhe bwo kubika ℃ -40 ~ + 70
Gusaba: Kugera kumurongo, fibre murugo Byakoreshejwe abakoresha amaherezo cabingIbikoresho byo mu nzu no gukwirakwiza
