Kawirikawiri, popanga maukonde olumikizirana a ulusi wa kuwala pogwiritsa ntchito mizere yotumizira, zingwe zowunikira zimayikidwa mkati mwa mawaya apansi a mizere yotumizira yamagetsi yamphamvu pamwamba. Iyi ndi mfundo yogwiritsira ntchitoZingwe za kuwala za OPGWZingwe za OPGW sizimangogwira ntchito yokhazikitsa pansi ndi kulumikizana kokha komanso zimathandiza kwambiri pakutumiza mafunde amphamvu kwambiri. Ngati pali vuto ndi njira zokhazikitsira pansi za zingwe za OPGW, magwiridwe antchito awo angakhudzidwe.
Choyamba, nthawi ya mvula yamkuntho, zingwe za OPGW zingakumane ndi mavuto mongakapangidwe ka chingweKubalalika kapena kusweka chifukwa cha mphezi pa waya wapansi, zomwe zimachepetsa kwambiri nthawi yogwira ntchito ya zingwe za OPGW. Chifukwa chake, kugwiritsa ntchito zingwe za OPGW kuyenera kutsatira njira zokhwima zokhazikitsira pansi. Komabe, kusowa chidziwitso ndi ukatswiri pakugwiritsa ntchito ndi kukonza zingwe za OPGW kumapangitsa kuti zikhale zovuta kuthetsa mavuto osakhazikika pansi. Chifukwa chake, zingwe za OPGW zikukadali ndi chiopsezo cha mphezi.
Pali njira zinayi zodziwika bwino zokhazikitsira pansi pa zingwe za OPGW:
Njira yoyamba ikuphatikizapo kuyika chingwe cha OPGW cholumikizira chingwe pansi pa nsanja pamodzi ndi chingwe chosinthira chingwe ndi nsanja.
Njira yachiwiri ndi kuyika mawaya ozungulira a OPGW pa nsanja imodzi, pomwe mawaya ozungulira amayikidwa pa malo amodzi.
Njira yachitatu ikuphatikizapo kuyika zingwe za OPGW pamalo amodzi, komanso kuyika zingwe zosinthira pamalo amodzi.
Njira yachinayi imaphatikizapo kutetezera chingwe chonse cha OPGW optical cable ndikuyika mawaya osinthira pamalo amodzi.
Ngati zingwe zonse ziwiri za OPGW optical ndi mawaya osinthira zitsatira njira yokhazikitsira pansi pa nsanja, mphamvu yoyambitsidwa pa waya wapansi idzakhala yotsika, koma mphamvu yogwiritsidwa ntchito ndi waya wapansi idzakhala yokwera.
Nthawi yotumizira: Disembala-29-2023