Kuwongolera Chingwe
Kugwiritsa ntchito
Aerial / Duct / Panja
Khalidwe
1. Kuchita bwino kwamakina ndi kutentha kumatsimikiziridwa ndi kubwereketsa kolondola kwa fiber.
2. Kutetezedwa kofunikira kwa ulusi, kutengera kukana kwambiri kwa hydrolysis.
3. Wabwino kuphwanya kukana ndi kusinthasintha.
4. PSP imawonjezera kukana kwa chingwe, kukana, komanso kutsutsa chinyezi.
5. Zingwe ziwiri zofanana zachitsulo zimatsimikizira mphamvu zolimba. 6. Kupewa kwabwino kwa ultraviolet ndi PE sheath, m'mimba mwake yaying'ono, kulemera kopepuka komanso kuyanjana kwaubwenzi.
Kutentha Kwambiri
Kugwira ntchito: -40 ℃ mpaka +70 ℃ Kusungirako: -40 ℃ mpaka +70 ℃
Miyezo
Tsatirani muyezo wa YD/T 769-2010
Makhalidwe Aukadaulo
1)The wapadera extruding luso amapereka ulusi mu chubu ndi kusinthasintha wabwino ndi kupinda kupirira
2)Njira yapadera yowongolera ulusi wowonjezera kutalika imapereka chingwe chokhala ndi makina abwino kwambiri komanso zachilengedwe Kudzaza zinthu zambiri zotsekereza madzi kumapereka ntchito ziwiri zotsekereza madzi.
B1.3(G652D) single mode CHIKWANGWANI
Zotsatira za Optics |
Kuchepetsa (dB/km) | @1310nm | ≤0.36db/km |
@1383nm (pambuyo pa ukalamba wa haidrojeni) | ≤0.32db/km |
@1550nm | ≤0.22db/km |
@1625nm | ≤0.24db/km |
Kubalalitsidwa | @1285nm~1340nm | -3.0~3.0ps/(nm*km) |
@1550nm | ≤18ps/(nm*km) |
@1625nm | ≤22ps/(nm*km) |
Zero-Dispersion wavelength | 1300 ~ 1324nm |
Zero-Dispersion otsetsereka | ≤0.092ps/(nm2*km) |
Mode munda awiri @ 1310nm | 9.2±0.4μm |
Mode munda awiri @ 1550nm | 10.4±0.8μm |
PMD | Max. mtengo wa fiber pa reel | 0.2ps/km 1/2 |
Max. Mtengo wopangira ulalo | 0.08ps/km 1/2 |
Chingwe cutoff wavelength, λ cc | ≤1260nm |
Gulu lothandizira (Neff)@1310nm | 1.4675 |
Gulu lothandizira (Neff) @ 1550nm | 1.4680 |
Kutayika kwa macro-bend(Φ60mm,100 kutembenuka)@1550nm | ≤0.05db |
Makhalidwe obalaza kumbuyo (@1310nm&1550nm) |
Kuyimitsa mfundo | ≤0.05db |
Attenuation kufanana | ≤0.05db/km |
Kusiyana kocheperako kwa muyeso wa magawo awiri | ≤0.05db/km |
Makhalidwe a geometrical |
Kutsekera m'mimba mwake | 125±1μm |
Kutsekera kosazungulira | ≤1% |
Cholakwika chapakati/chovala chapakati | ≤0.4μm |
Fiber diameter ndi zokutira (uncolored) | 245±5μm |
Kulakwitsa kwa kutsekereza / zokutira concentricity | ≤12.0μm |
Curl | ≥4m |
Zimango khalidwe |
Mayeso a umboni | 0.69Gpa |
Mphamvu yakutchingira (mtengo wake) | 1.4N |
Dynamic stress corrosion susceptibility parameter(mtengo wamba) | ≥20 |
Zachilengedwe (@1310nm&1550nm) | |
Kutentha kunachititsa kuti attenuation (-60 ~ + 85 ℃) | ≤0.5dB/km |
Kutentha kowuma kumapangitsa kuti attenuation (85 ± 2 ℃, 30days) | ≤0.5dB/km |
Kumizidwa m'madzi kunapangitsa kuti achepetse (23 ± 2 ℃, masiku 30) | ≤0.5dB/km |
Kutentha kwachinyezi kumapangitsa kuti attenuation (85 ± 2 ℃, RH85%, 30days) | ≤0.5dB/km |
GYXTW Fiber Cable Technical Parameter
Nambala ya Fiber | 24 | 48 |
Fiber No. pa chubu | 4 | 4 |
Nambala ya Loose chubu | 6 | 12 |
Dulani chubu awiri | 1.8 mm |
Zotayirira chubu | PBT polybutylece terephthalate |
Gel yodzaza ndi chubu lotayirira | Inde |
Messenger waya | 2x1.0 mm |
Chingwe OD | 10 mm |
Ntchito kutentha osiyanasiyana | -40 deg C mpaka +70 deg C |
Kuyika kutentha osiyanasiyana | -20 ℃ mpaka + 60 ℃ |
Kutentha ndi kusungirako kutentha | -40 ℃ mpaka + 70 ℃ |
Mphamvu yamphamvu (N) | Nthawi yochepa 1500N Yaitali 1000N |
Ochepa unsembe kupinda utali wozungulira | 20 x OD |
Ochepa ntchito yopindika utali wozungulira | 10 x OD |
Dziwani:
1,Ndi gawo lokha la zingwe za Aerial / Duct / Direct Buried / Underground / Armoured zingwe zomwe zalembedwa patebulo. Zingwe zodziwika bwino zitha kufunsidwa.
2, Zingwe zitha kuperekedwa ndi mitundu ingapo imodzi kapena ulusi wa multimode.
3, Chingwe chopangidwa mwapadera chimapezeka popempha.