Qaab dhismeedka:

Astaamaha Muhiimka ah:
- Si sax ah u xakameynta dhererka hadhaaga ee fiber indhaha waxay hubisaa sifooyinka xajinta 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 ee ka weyn alaabada fiilooyinka indhaha ee balanbaalisada ee caadiga ah, oo ku habboon gelitaanka 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
- Fudud in la dilo, la yareeyo wakhtiga ka soo bixida galka dibadda, hagaajinta waxtarka dhismaha
- Waxay leedahay faa'iidooyinka caabbinta daxalka, ilaalinta UV iyo ilaalinta deegaanka
Heerka:YD / T769-2010, GB / T 9771-2008, IEC794 iyo heerarka kale
Astaamaha indhaha:
| | G.652 | G.655 | 50/125μm | 62.5/125μm |
Attenuation (+20 ℃) | @850nm | - | - | ≤3.5dB/km | ≤3.5dB/km |
@1300nm | - | - | ≤1.5dB/km | ≤1.5dB/km |
@1310nm | ≤0.45dB/km | ≤0.45dB/km | - | - |
@1550nm | ≤0.30dB/km | ≤0.30dB/km | - | - |
| @850 | - | - | ≥500MHZ·km | ≥200MHZ·km |
Bandwidth (Fasalka A) | @1300 | - | - | ≥1000MHZ·km | ≥600MHZ·km |
dalool tiro | - | - | - | 0.200 ± 0.015NA | 0.275 ± 0.015NA |
Cable-ka-goynta Mawjada | - | ≤1260nm | ≤1480nm | - | - |
Qiyaasta Farsamada:
Nooca fiilada | Tirada Fiber | Dhexroorka Cable mm | Miisaanka Cable Kg/km | Xoogga Jilicsan Muddada Dheer/Gaaban N | Crush Resistance Muddada Dheer/Gaaban N/100m | Qallooca Radius Joogto/Dhaqdhaqaaq leh mm |
GYFXTBY-1~12 | 1 ~ 12 | 4.5*8.5 | 46 | 400/1200 | 300/1000 | 30D/15D |
Kaydinta/ Heerkulka shaqaynaysa: -20 ℃ ilaa + 60 ℃
Sidee loo doortaa baakadda durbaanka fiilada ee dhaqaalaha iyo waxtarka leh si loo rido fiilada?
Gaar ahaan wadamada qaarkood ee cimilo roobaadka ka da'o sida Ecuador iyo Venezuela, xirfadlayaasha FOC soo saarayaasha waxay ku talinayaan inaad isticmaasho durbaanka gudaha ee PVC si aad u ilaaliso FTTH Drop Cable. Durbaankan waxaa lagu dhejiyaa gariiradda 4 biroolal, Faa'iidada ay leedahay waa durbaannada oo aan ka cabsanayn roobka & dabaysha fiilada ma fududa in la dabciyo. Kuwa soo socda waa sawirada dhismaha oo ay dib ugu celiyeen macaamiisheena ugu dambeeya. Ka dib markii rakibidda la dhammeeyo, gariiradu weli waa adag tahay oo waa hagaagsan tahay.
Dhanka kale, waxaan haynaa 15 sano koox saadka qaan gaadhka ah, 100% la kulma badbaadadaada wanaagsan iyo wakhtiga dhalmada.
Xidhmada ee FTTHTuurCable |
No | Shayga | Tusmada |
BanaankaalbaabkaTuurCable | GudahaTuurCable | Dhibic simanCable |
1 | Dhererka iyo baakaynta | 1000m/Reel alwaax ah | 1000m/Reel alwaax ah | 1000m/Reel alwaax ah |
2 | Cabbirka gariiradda alwaax | 250×110×190mm | 250×110×190mm | 300×110×230mm |
3 | Cabbirka kartoonnada | 260×260×210mm | 260×260×210mm | 360×360×240mm |
4 | Miisaanka saafiga ah | 21 kg/km | 8.0 kg/km | 20 kg/km |
Soo jeedinta tirada rarida |
weelka 20'GP | 1 KM / duub | 600KM |
2KM/ duuduub | 650KM |
40'HQ weel | 1 KM / duub | 1100KM |
2KM/ duuduub | 1300KM |
*Ta sare waa uun talo soo jeedin ku saabsan rarista weelka, fadlan kala tasho waaxdayada iibka tirada gaarka ah.

Jawaab celin:Si aan u gaarno heerarka tayada ugu sarreeya adduunka, waxaan si joogto ah ula soconaa jawaab celinta macaamiisheena. Wixii faallooyin iyo soo jeedin ah, fadlan, nala soo xiriir, iimaylka:[email protected].