Kuwongolera molondola kutalika kwa fiber optical kumatsimikizira kuti chingwe cha kuwala chimakhala ndi magwiridwe antchito abwino komanso kutentha.
Kusagonjetsedwa ndi kutentha kwakukulu ndi kutsika kwa kutentha, zomwe zimapangitsa kuti munthu asakalamba komanso azikhala ndi moyo wautali.
Zingwe zonse zowoneka bwino zimakhala ndi mawonekedwe osakhala achitsulo, zomwe zimapangitsa kuti zikhale zopepuka, zosavuta kuziyika, komanso zimapereka zoteteza bwino za anti-electromagnetic ndi mphezi.
Poyerekeza ndi zingwe za butterfly optical zingwe, zopangira ma runway sizikhala ndi zoopsa monga kuchulukira kwa madzi, zokutira ayezi, kupanga zikwa, ndipo zimakhala ndi mawonekedwe okhazikika opatsirana.
Kuvula kosavuta kumafupikitsa nthawi yachitetezo chakunja ndikuwongolera ntchito yomanga.
Zingwe za kuwala zili ndi ubwino wotsutsa dzimbiri, chitetezo cha ultraviolet, ndi kuteteza chilengedwe.
Mtundu wa Fiber | Kuchepetsa | 1310nm MFD (Mode Field Diameter) | Chingwe Chodulidwa Wavelength λcc(nm) | |
@1310nm(dB/KM) | @1550nm(dB/KM) | |||
G652D | ≤0.36 | ≤0.22 | 9.2±0.4 | ≤1260 |
G657A1 | ≤0.36 | ≤0.22 | 9.2±0.4 | ≤1260 |
G657A2 | ≤0.36 | ≤0.22 | 9.2±0.4 | ≤1260 |
G655 | ≤0.4 | ≤0.23 | (8.0-11)±0.7 | ≤1450 |
50/125 | ≤3.5 @850nm | ≤1.5 @1300nm | / | / |
62.5/125 | ≤3.5 @850nm | ≤1.5 @1300nm | / | / |
Mtengo wa Fiber | Chingwe Diameter (mm) ± 0.5 | Kulemera kwa Chingwe (kg/km) | Mphamvu yamagetsi (N) | Kuphwanya Kukana (N/100mm) | Bend Radius (mm) | |||
Nthawi Yaitali | M'masiku ochepa patsogolo | Nthawi Yaitali | M'masiku ochepa patsogolo | Zokhazikika | Zamphamvu | |||
2-12 | 4.0*8.0 | 35 | 600 | 1500 | 300 | 1000 | 10D | 20D |
FTTX, Kufikira kunyumba kuchokera kunja.
Mpweya, Wopanda wodzithandizira, Direct kukwiriridwa.
Kutentha Kusiyanasiyana | ||
Mayendedwe | Kuyika | Ntchito |
-40 ℃~+70 ℃ | -20 ℃~+60 ℃ | -40 ℃~+70 ℃ |
YD/T 769
Zingwe za OYI zimakulungidwa pa ng’oma za bakelite, zamatabwa, kapena zachitsulo. Paulendo, zida zoyenera ziyenera kugwiritsidwa ntchito kuti musawononge phukusi ndikuzigwira mosavuta. Zingwe ziyenera kutetezedwa ku chinyezi, kusungidwa kutali ndi kutentha kwakukulu ndi zoyaka moto, kutetezedwa ku kupindika ndi kuphwanyidwa, komanso kutetezedwa ku zovuta zamakina ndi kuwonongeka. Sizololedwa kukhala ndi zingwe ziwiri zazitali mu ng'oma imodzi, ndipo mbali zonse ziwiri ziyenera kusindikizidwa. Mapeto awiriwo ayenera kudzazidwa mkati mwa ng'oma, ndipo chingwe chosungirako chizikhala chosachepera 3 metres.
Mtundu wa zolembera chingwe ndi woyera. Kusindikiza kudzachitika pa intervals wa 1 mita pa m'chimake akunja chingwe. Nthano ya chizindikiro chakunja cha sheath ikhoza kusinthidwa malinga ndi zomwe wogwiritsa ntchito akufuna.
Lipoti la mayeso ndi certification zaperekedwa.
Ngati mukuyang'ana njira yodalirika, yothamanga kwambiri ya fiber optic, osayang'ananso kwina kuposa OYI. Lumikizanani nafe tsopano kuti tiwone momwe tingakuthandizireni kuti mukhale olumikizidwa ndikukweza bizinesi yanu pamlingo wina.