The lotayirira chubu zakuthupi ali bwino kukana hydrolysis ndi mbali kuthamanga. The lotayirira chubu wodzazidwa ndi thixotropic madzi kutsekereza CHIKWANGWANI phala kuti khushoni CHIKWANGWANI ndi kukwaniritsa zonse gawo madzi chotchinga mu lotayirira chubu.
Kusagonjetsedwa ndi kutentha kwakukulu ndi kutsika kwa kutentha, zomwe zimapangitsa kuti munthu asakalamba komanso azikhala ndi moyo wautali.
Kapangidwe ka machubu otayirira kumatsimikizira kuwongolera kolondola kwa utali wa fiber kuti mukwaniritse magwiridwe antchito a chingwe.
Chovala chakunja chakuda cha polyethylene chimakhala ndi kukana kwa radiation ya UV komanso kukana kupsinjika kwa chilengedwe kuti zitsimikizire moyo wautumiki wa zingwe zowunikira.
Chingwe chaching'ono chowombedwa ndi mpweya chimatengera kulimbitsa kopanda chitsulo, chokhala ndi m'mimba mwake yaying'ono, kulemera pang'ono, kufewa pang'ono ndi kuuma, ndipo sheath yakunja imakhala ndi coefficient yotsika kwambiri komanso mtunda wautali wowombera mpweya.
Kuthamanga kwambiri, kuwomba mpweya wautali kumathandizira kukhazikitsa bwino.
Pokonzekera njira za chingwe cha kuwala, ma microtubes amatha kuikidwa nthawi imodzi, ndipo zingwe zazing'ono zowulutsidwa ndi mpweya zimatha kuikidwa m'magulu malinga ndi zosowa zenizeni, kupulumutsa ndalama zoyambira ndalama.
Njira yoyakira ya microtubule ndi microcable kuphatikiza imakhala ndi kachulukidwe kakang'ono ka ulusi mu payipi, zomwe zimathandizira kwambiri kugwiritsa ntchito zinthu zamapaipi. Pamene chingwe cha kuwala chiyenera kusinthidwa, microcable yokha mu microtube iyenera kuwombedwa ndikuyikanso mu microcable yatsopano, ndipo chitoliro chogwiritsanso ntchito chitoliro chimakhala chokwera.
Chubu choteteza kunja ndi ma microtube amayikidwa pamphepete mwa chingwe chaching'ono kuti apereke chitetezo chabwino pa chingwe chaching'ono.
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 | Kusintha Machubu × Ma fiber | Nambala Yodzaza | Chingwe Diameter (mm) ± 0.5 | Kulemera kwa Chingwe (kg/km) | Mphamvu yamagetsi (N) | Kuphwanya Kukana (N/100mm) | Bend Radius (mm) | Micro Tube Diameter (mm) | |||
Nthawi Yaitali | M'masiku ochepa patsogolo | Nthawi Yaitali | M'masiku ochepa patsogolo | Zamphamvu | Zokhazikika | ||||||
24 | 2 × 12 pa | 4 | 5.6 | 23 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
36 | 3 × 12 pa | 3 | 5.6 | 23 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
48 | 4 × 12 pa | 2 | 5.6 | 23 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
60 | 5 × 12 pa | 1 | 5.6 | 23 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
72 | 6 × 12 pa | 0 | 5.6 | 23 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
96 | 8 × 12 pa | 0 | 6.5 | 34 | 150 | 500 | 150 | 450 | 20D | 10D | 10/8 |
144 | 12 × 12 pa | 0 | 8.2 | 57 | 300 | 1000 | 150 | 450 | 20D | 10D | 14/12 |
144 | 6 × 24 pa | 0 | 7.4 | 40 | 300 | 1000 | 150 | 450 | 20D | 10D | 12/10 |
288 | (9 + 15) × 12 | 0 | 9.6 | 80 | 300 | 1000 | 150 | 450 | 20D | 10D | 14/12 |
288 | 12 × 24 pa | 0 | 10.3 | 80 | 300 | 1000 | 150 | 450 | 20D | 10D | 16/14 |
Kulumikizana kwa LAN / FTTX
Duct, Air kuwomba.
Kutentha Kusiyanasiyana | ||
Mayendedwe | Kuyika | Ntchito |
-40 ℃~+70 ℃ | -20 ℃~+60 ℃ | -40 ℃~+70 ℃ |
IEC 60794-5, YD/T 1460.4, GB/T 7424.5
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.