Mawonekedwe ndi Kugwiritsa Ntchito kwa FTTH Bow-Type Optical Cable

Chiyambi cha FTTH Bow-Type Optical Cable

FTTH uta-mtundu kuwala CHIKWANGWANI chingwe(yomwe nthawi zambiri imadziwika kuti mphira wophimba kuwala).The uta-mtundu kuwala chingwe kwa owerenga FTTH zambiri amakhala 1 ~ 4
ulusi wa silika wonyezimira wa ITU-T G.657(B6).Kupaka kwa ulusi wa kuwala kumatha kukhala amitundu ndipo mtundu wa zokutira wakuda ukhoza kukhala wabuluu, lalanje, wobiriwira, wofiirira, wotuwa, woyera, wofiira, wakuda, wachikasu, wofiirira, wapinki kapena wam'madzi womwe umagwirizana ndi malamulo a GB 6995.2. Chingwe chokhala ndi chitsulo chimodzi chokha chikhoza kukhala mtundu wake wachilengedwe.Wamba wamphamvu mu chingwe cha kuwala akhoza kukhala mamembala amphamvu achitsulo a waya wachitsulo chosapanga dzimbiri kapena waya wa phosphatized chitsulo, kapena mamembala amphamvu omwe si azitsulo.Pali ziwalo ziwiri zamphamvu mu chingwe cha kuwala, zomwe zimayikidwa mofanana ndi symmetrically mu chingwe cha kuwala.Zipangizo zotsika utsi wa zero halogen zidzagwiritsidwa ntchito popangira chingwe chamkati chamtundu wa uta kuti chikwaniritse zofunikira zamkati zachitetezo cha chilengedwe komanso choletsa moto.The FTTH uta-mtundu kuwala chingwe ntchito panja adzakwaniritsa zofunika za madzi kutsekereza kwa okwana mtanda gawo la chingwe kuwala.

Malingaliro pa Kugwiritsa Ntchito kwaBow-Type Optical Cable

Chingwe chowoneka bwino cha uta chimagwiritsidwa ntchito kwambiri polumikizira ndikulumikiza bokosi lazidziwitso la multimedia kupita ku bokosi losinthira makonde, kutseka kwa chingwe cholumikizira ndi telecommunication optical cable cross connecting cabinet.Chingwe chowoneka ngati uta chimagawidwa m'mitundu itatu yamkati, yodzithandizira
mlengalenga ndi mobisa ngalande maliro kutumizidwa, mitengo ya zinthu zitatu zosiyana kwambiri.Pakalipano, mtengo wamtundu wokwiriridwa uli pafupi kawiri mtengo wamtundu wamkati.Nthawi zambiri, m'malo ena apadera ogwiritsira ntchito monga ma villas opanda mabokosi okoka ophatikizidwa panthawi yomanga.
Nthawi, kodi tingaganizire kutengera mobisa ngalande manda manda uta-mtundu kuwala chingwe.Monga mtundu wa uta wopindika wopindika wokhala ndi utali wopindika pang'ono nthawi zonse umapezeka pamalo ogona, kuti achepetse kutayika kwina kopindika komwe kumachitika chifukwa cha utali wopindika wa chingwe chamtundu wa uta ndikuchepetsa chiwopsezo cha kusweka kwa ulusi wa kuwala ( ie kupititsa patsogolo kudalirika kwamakina kwa ulusi wa kuwala) mu malo opindika kwa nthawi yayitali, G.657.A2 fiber optical fiber iyenera kugwiritsidwa ntchito mu chingwe chowoneka ngati uta.