ITU-G.657B3 Fibre yoroshye
Fungura porogaramu ya Whats
Ubwoko:
Bend sensensitive Single-mode Optical Fibre (G.657.B3)
Igipimo:
Fibre yujuje cyangwa irenze ibisobanuro bya tekiniki muri ITU-T G.657.A1 / A2 / B2 / B3.
Ikiranga:
Nibura rya radiyo ntarengwa 7.5mm, umutungo urwanya anti-bending;
Bihujwe rwose na G.652 fibre imwe-fibre.Itsinda ryuzuye (1260 ~ 1626nm) kohereza;
PMD yo hasi kuri bit-igipimo kinini no kohereza intera ndende.Hafi ya micro-yunamye cyane, ikoreshwa kubwoko bwose bwa kabili optique harimo na lente;
Ibintu byinshi birwanya umunaniro bitanga ubuzima bwa serivisi munsi ya radiyo ntoya.
Gusaba:
Inzira zose zubatswe, 1260 ~ 1626nm zuzuye zoherejwe, FTTH yihuta ya optique ya optique, umugozi wa optique mumaradiyo mato mato, insinga ntoya ya fibre fibre nibikoresho.
Andika ubutumwa bwawe hano hanyuma utwohereze
Ibiranga fibre byoroshye byoroshye (ITU-G.657B3)
| Icyiciro | Ibisobanuro | Ibisobanuro | |
| Ibisobanuro byiza | Kwitonda | @ 1310nm | ≤0.35dB / km |
| @ 1383nm | ≤0.30dB / km | ||
| @ 1490nm | ≤0.24dB / km | ||
| @ 1550 | ≤0.20dB / km | ||
| @ 1625 | ≤0.23dB / km | ||
| Attenuation Ntabwo ari kimwe | @ 1310nm, 1550nm | ≤0.05dB | |
| Ingingo Guhagarika | @ 1310nm, 1550nm | ≤0.05dB | |
| Attenuation vs Umuhengeri | @ 1285nm - 1330nm | ≤0.03dB / km | |
| @ 1525nm - 1575nm | ≤0.02dB / km | ||
| Uburebure bwa Zeru | 1304nm-1324nm | ||
| Ikibanza cya Zeru | ≤0.092ps / (nm2· Km) | ||
| Gutatana | @ 1550nm | ≤18ps / (nm · km) | |
| @ 1625nm | ≤ 23ps / (nm · km) | ||
| PMD Ihuza Igishushanyo Agaciro (m = 20 Q = 0.01%) | ≤0.06ps√km | ||
| Umubare ntarengwa wa Fibre | ≤0.2ps√km | ||
| Umugozi Waciwe-Umuhengeri (λ cc) | 601260nm | ||
| Igihombo cya Macro (1turns; Φ10mm) | @ 1550nm | ≤0.30dB | |
| @ 1625nm | ≤1.50dB | ||
| Uburyo bwa Diameter | @ 1310nm | 8.6 ± 0.4µm | |
| @ 1550nm | 9.65 ± 0.5µm | ||
| Ibipimo byihariye-byerekana | Fibre Curl Radius | ≥4.0m | |
| Diameter | 125 ± 0.7µm | ||
| Ibyingenzi / Kwambara | ≤0.5µm | ||
| Kwambika ubusa | ≤0.7% | ||
| Igipimo cya Diameter | 242 ± 5µm | ||
| Kwambika / Kwambika ubusa | ≤12µm | ||
| Imashini yihariye | Ikizamini gihamya | ≥100kspi (0.7GPa) | |
| Ibidukikije 1310 & 1550 & 1625nm | Ubushuhe bwa Fibre | -60oC ~ + 85oC | ≤0.05dB / km |
| Ubushuhe bw'Ubushuhe bw'amagare | -10oC ~ + 85oC; kugeza kuri 98% RH | ≤0.05dB / km | |
| Ubushyuhe bwo gusaza buterwa na Attenuation | 85 ± 2oC | ≤0.05dB / km | |
| Kwibizwa mu mazi | 23 ± 2oC | ≤0.05dB / km | |
| Ubushyuhe butose | 85oC kuri 85% RH | ≤0.05dB / km |
Uruganda rukora neza
Mu 2004, GL FIBER yashinze uruganda rwo gukora ibicuruzwa bya optique, cyane cyane bitanga insinga zitonyanga, insinga ya optique yo hanze, nibindi.
GL Fibre ubu ifite ibice 18 byibikoresho byamabara, ibice 10 byibikoresho bya plastike ya kabiri, ibyiciro 15 bya SZ layer igoreka ibikoresho, ibice 16 by ibikoresho byo gukata, ibice 8 by ibikoresho bya kabili bya FTTH, ibikoresho 20 bya OPGW optique ya kabili, na 20 Ibikoresho 1 bisa nibindi bikoresho byinshi bifasha ibikoresho.Kugeza ubu, ubushobozi bwo gukora buri mwaka bwinsinga za optique bugera kuri miriyoni 12 zama-kilometero (impuzandengo yumusaruro wa buri munsi wa 45.000 km nubwoko bwinsinga zishobora kugera kuri km 1.500).Inganda zacu zirashobora kubyara ubwoko butandukanye bwinsinga za optique zo murugo no hanze (nka ADSS, GYFTY, GYTS, GYTA, GYFTC8Y, micro-kabili ihumeka ikirere, nibindi).ubushobozi bwa buri munsi bwo gukora insinga zisanzwe zishobora kugera kuri 1500KM / kumunsi, ubushobozi bwa buri munsi bwo gukora insinga zishobora kugabanuka.1200km / kumunsi, kandi ubushobozi bwa buri munsi bwa OPGW burashobora kugera kuri 200KM / kumunsi.
