Kule minyaka yangoku, ngelixa uluntu lolwazi oluphambili lusanda ngokukhawuleza, iziseko zonxibelelwano ngocingo zisakha ngokukhawuleza ngeendlela ezahlukeneyo ezifana nokungcwaba ngokuthe ngqo kunye nokuvuthela.
Intambo yeFayibha evuthelwa ngumoyaubungakanani obuncinci, ubunzima obulula, iyunithi yefiber eyongeziweyo yomphandle eyenzelwe ukuvuthela kwiibhandle ezincinci zetyhubhu ngokuhamba komoya. Iibhubhu ezivulekileyo zenziwe ngeeplastiki eziphezulu ze-modulus (PBT) kwaye zizaliswe ngejeli yokuzaliswa kwamanzi. Iityhubhu ezikhululekileyo zibotshelelwe malunga nelungu lamandla angeyontsimbi esembindini (FRP). I-polyethylene (PE) ikhutshiwe njenge-sheath yangaphandle. Kulula ukuyifaka i-optical fiber network iziseko zonxibelelwano ezibonelela ngesona sisombululo siphezulu soxinaniso lwefiber esikhoyo namhlanje.
Namhlanje, Masibe nesifundo kwiCable Microduct evuthelwa ngumoya.
Ulwakhiwo:
Umbhobho okhululekileyo: PP okanye ezinye izinto ezikhoyo
Izixhobo zokuvala amanzi kwityhubhu ekhululekileyo: umsonto wokuthintela amanzi okhoyo
Izinto zokuvala amanzi kwi-cable core: i-tape yokuthintela amanzi ekhoyo
Isingxobo sangaphandle: Inayiloni iyafumaneka
Uphawu:
Umthamo omncinci, ubunzima obulula, ukuxinana kwefayibha ephezulu, gcina izixhobo zemibhobho
Ukukhuhlana okuphantsi, ukusebenza kakuhle kokuvuthuza komoya
Zonke i-dielectric, anti-lightning, anti-electromagnetic interference
Ukugcinwa okulula, ukuphuculwa okulula
Zonke icandelo lokuthintela amanzi
Ukuhanjiswa okugqwesileyo, ukusebenza koomatshini kunye nokusingqongileyo
Ubomi obungaphezulu kweminyaka engama-30
Isicelo:
Ufakelo oluvuthelwa ngumoya
Inethiwekhi yomqolo kunye nenethiwekhi yemetro
Ukufikelela kwinethiwekhi
Idatha yoBugcisa:
Min. irediyasi yokugoba: ufakelo lwe-20D, ukusebenza kwe-10D
Uluhlu lobushushu: ugcino -40～+70℃, ufakelo -30～+70℃, ukusebenza -20～+70℃