Qaab dhismeedka:
Tilmaamaha ugu muhiimsan:
1. Qaab dhismeedka fudud, miisaanka fudud, xoogga cufan oo sarreeya
2. Naqshad jeexdin novel, si fudud u xariijimo iyo kala-bax, rakibid iyo dayactir la fududeeyay
3. Qiiqa hooseeya, eber halogen iyo gal ololka celinaya, deegaanka u fiican, badbaado wanaagsan
Fiiladayada FTTH ee dhibicda Waxaa lagu dhisay 1 ama 2 hal qaab oo flber ah (G.657A).Waxaa ilaaliya laba xubnood oo xoog is barbar socda (bir galvanized).Waxaa ilaaliya laba xubnood oo xoog is barbar socda (bir galvanized).
Heerarka: IEC 60794-4, IEC 60793, TIA/EIA 598 A
Sifada Fiber Optical:
G.652 | G.655 | 50/125μm | 62.5/125μm |
@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 | | | |
@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-ka | Dhexroorka fiilada mm | Miisaanka Cable-ka kg/km | Xoog Jidh-jiidka Dheer / Muddada Gaaban N | Burburi Iska caabin dheer /Muddo Gaaban N/100mm | Laacida Radius Static / Dhaqdhaqaaq mm |
1 | (2.0±0.2)× (3.0±0.2) | 8 | 40/80 | 500/1000 | 20/40 |
2 | (2.0±0.2)× (3.0±0.2) | 8 | 40/80 | 500/1000 | 20/40 |
4 | (2.0±0.2)× (3.0±0.2) | 8 | 40/80 | 500/1000 | 20/40 |
6 | (2.5±0.2)× (4.0±0.2) | 8.5 | 40/80 | 500/1000 | 20/40 |
8 | (2.5±0.2)× (4.0±0.2) | 9.0 | 40/80 | 500/1000 | 20/40 |
12 | (3.0±0.2)× (4.0±0.2) | 9.7 | 40/80 | 500/1000 | 20/40 |
Kaydinta/ Heerkulka shaqaynaysa: -20 ℃ ilaa + 60 ℃
Ogows:Kaliya qayb ka mid ah Xadhkaha Tuulada ayaa halkan ku taxan.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.Durbaanka waxaa lagu dhejiyaa gariiradda 4 bilal, Faa'iidada ay leedahay waa durbaannada oo aan ka cabsaneynin roobka & dabeysha 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:In order to meet the world’s highest quality standards, we continuously monitor feedback from our customers. For comments and suggestions, please, contact us, Email: [email protected].