Qaab dhismeedka:

Tilmaamaha ugu muhiimsan:
Fiber-ku-jiid-hoosaad gaar ah ayaa bixiya xajmi sare iyo hantida gudbinta isgaarsiineed oo aad u fiican;
Laba FRP/KFRP ah ama xubnaha xoogga siliga birta waxay xaqiijiyaan waxqabadka wanaagsan ee caabbinta burburinta si loo ilaaliyo fiber-ka;
Qaab dhismeedka fudud, miisaanka fudud iyo ku shaqaynta sare;
Isku-dhafka tuubada gaarka ah ee buuxinta waxay hubisaa ilaalinta muhiimka ah ee fiber-ka.
Silig bir ah oo keliya ama fiilooyinka birta ee go'an oo ay weheliso xubin xoog leh, hubi sifooyinka jilicsan ee fiilada fiber-ka;
· Naqshad cusub oo biibiile ah, si fudud u jeexjeexa oo kala qaybin, fududaynaysa rakibidda iyo dayactirka;
qiiq yar, halogen eber ah iyo gal ololka celinaya.
· Naqshad u gaar ah oo laba duullimaad ah ayaa ka dhigaysa rakibaadda mid fudud, waqti badbaadinaysa oo dhimaysa kharashka.
Heerarka: IEC 60794-4, IEC 60793, TIA/EIA 598 A
Sifada Fiber Optical:
G.652 | G.657 | 50/125μm | 62.5/125μm |
Attenuation (+20 ℃) | @850nm | | | ≤3.5 dB/km | ≤3.5 dB/km |
@1300nm | | | ≤1.5 dB/km | ≤1.5 dB/km |
@1310nm | ≤0.40 dB/km | ≤0.40 dB/km | | |
@1550nm | ≤0.30 dB/km | ≤0.30dB/km | | |
Bandwidth (Fasalka A) | @850nm | | | ≥500 MHz·km | ≥200 MHz · km |
@1300nm | | | ≥500 MHz·km | ≥500 MHz·km |
Aperture tirooyinka | | | 0.200 ± 0.015NA | 0.275 ± 0.015NA |
Mawjada dhererka Cable-ka-goynta | ≤1260nm | ≤1260nm | | |
Qiyaasta Farsamada ee Cable:
Tirada Fiber | Cable Diametermm | Miisaanka Cable Kg/km | Xoogga Jilicsan Muddada Dheer/Gaaban N | Crush ResistanceMuddada Dheer/Gaaban N/100m | Qalooca Radius Joogta ah/Dhaqdhaqaaqa mm |
2*1 | (2.0±0.2)x (8.0±0.2) | 30 | 500/1000 | 300/1000 | 30D/15D |
2*2 | (2.0±0.2)x (8.0±0.2) | 30 | 500/1000 | 300/1000 | 30D/15D |
2*4 | (2.0±0.2)x (8.0±0.2) | 30 | 500/1000 | 300/1000 | 30D/15D |
Kaydinta/ Heerkulka shaqaynaysa: -20 ℃ ilaa + 60 ℃
Ogows:Kaliya qayb ka mid ah Xadhkaha Tuulada ayaa halkan ku qoran. Waxaan ku xirnaan karnaa baahida macmiilka si loo soo saaro moodeelka kala duwanTuur Fiilooyinka.
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 leenahay 15 sano kooxda saadka qaan gaadhka ah, 100% la kulmaan ammaankaaga 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].