Qaab dhismeedka Cable:

Tilmaamaha ugu muhiimsan:
· Si sax ah loo xakameeyo dhererka hadhaaga ah ee fiber indhaha waxay hubisaa sifooyinka jilicsanaanta wanaagsan iyo sifooyinka heerkulka fiilada indhaha
Maaddada tuubada dabacsan ee PBT waxay leedahay iska caabin wanaagsan oo loo yaqaan 'hydrolysis', oo ay ka buuxaan boomaato gaar ah si loo ilaaliyo fiber-ka indhaha
Fiber optic cable waa qaab-dhismeed aan bir ahayn, miisaan fudud, dhigid fudud, anti-electromagnetic, saamaynta ilaalinta hillaaca ayaa ka fiican
Tirada xudunta ah oo ka badan alaabada fiilada indhaha ee balanbaalisada ee caadiga ah, kuna haboon marinka tuulooyinka dadku ku badan yihiin
Marka la barbar dhigo fiilada indhaha u qaabaysan balanbaalis, alaabada qaab dhismeedka runway waxay leeyihiin waxqabadka gudbinta indhaha oo xasiloon oo aan khatar u lahayn ururinta biyaha, barafka iyo qumbaha ukunta
Si fudud in loo diiriyo, la yareeyo wakhtiga laga soo bixinayo galka dibadda, hagaajinta waxtarka dhismaha
Waxay leedahay faa'iidooyinka caabbinta daxalka, ilaalinta UV iyo ilaalinta deegaanka
Codsiga Alaabta:
1. Tiirarka korantada ee dhererkoodu gaaban yahay waa korka sare, iyo fiilooyinka dhismaha cufnaanta sare iyo fiilooyinka gudaha;
2. Cadaadiska sare ee cadaadiska dambe ee xaaladaha degdega ah ee ku meel gaarka ah;
3. Ku haboon gudaha gudaha, dibadda ama gudaha jawiga oo leh darajada dabci sare (sida fiilooyinka booska qolka kombiyuutarka);
4. Qiiqa hoose iyo galka dab-demiska ee halogen hooseeya waxa uu leeyahay sifooyinka ka hortagga dabka iyo is-daminta, waxana uu ku habboon yahay jawiga gudaha iyo dibadda sida qolka kombiyuutarka, dhismayaal adag, muuqaalo isku dhafan oo isku dhafan iyo fiilooyinka gudaha.
Heerka Alaabta:
YD/T769-2010, GB/T 9771-2008, IEC794 iyo heerar kale
Marka lagu daro alaabada PE ee caadiga ah, haddii alaabada LSZH ay doortaan walxo kala duwan, waxay la kulmi karaan shahaadada IEC 60332-1 ama IEC 60332-3C
Astaamaha indhaha:
| | G.652 | G.657 | 50/125μm | 62.5/125μm |
Attenuation (+20 ℃) | @850nm | - | - | ≤3.5dB/km | ≤3.5dB/km |
@1300nm | - | - | ≤1.5dB/km | ≤1.5dB/km |
@1310nm | ≤0.34dB/km | ≤0.34dB/km | - | - |
@1550nm | ≤0.22dB/km | ≤0.22dB/km | - | - |
Bandwidth (Fasalka A) | @850 | - | - | ≥500MHZ·km | ≥200MHZ·km |
@1300 | - | - | ≥1000MHZ·km | ≥600MHZ·km |
dalool tiro | - | - | - | 0.200 ± 0.015NA | 0.275 ± 0.015NA |
Cable-ka-goynta mawjada | - | ≤1260nm | ≤1260nm | - | - |
Qiyaasta Cable:
Tirada Fiber | Dhexroorka Cablemm | Miisaanka Cable Kg/km | Xoogga Jilicsan Muddada Dheer/Gaaban N | Crush Resistance Muddada Dheer/Gaaban N/100m | Qalooca Radius Joogto/Dhaqdhaqaaq leh mm |
1-12 core | 3.5*7.0 | 59 | 300/600 | 300/1000 | 30D/15D |
13-24 xudunta | 5.0*9.5 | 81 | 300/600 | 300/1000 | 30D/15D |
Waxqabadka Deegaanka:
Heerkulka gaadiidka | -40℃~+70℃ |
Heerkulka kaydinta | -40℃~+70℃ |