Eminyakeni yamanje, ngenkathi umphakathi wolwazi oluthuthukisiwe ukhula ngokushesha, ingqalasizinda yezokuxhumana iye yakha ngokushesha ngezindlela ezihlukahlukene ezifana nokungcwaba okuqondile nokufutha.
Ikhebula le-Optical Fiber elishaywa umoyaiwusayizi omncane, isisindo esilula, iyunithi yefayibha ye-sheath yangaphandle ethuthukisiwe eklanyelwe ukuphephezela kunqwaba yamashubhu amancane ngokugeleza komoya.Amashubhu axegayo enziwe ngamapulasitiki aphezulu e-modulus (PBT) futhi agcwaliswe ngejeli yokugcwalisa ukumelana namanzi.Amashubhu axegayo aboshwe eduze kwelungu lamandla amaphakathi angewona awensimbi (FRP).I-polyethylene (PE) ikhishwa njenge-sheath yangaphandle.Kuyingqalasizinda yezokuxhumana yenethiwekhi ye-fiber optical efaka kalula enikeza isisombululo esiphezulu se-fiber density esitholakalayo namuhla.
Namuhla, Masibe nocwaningo ngekhebula le-Air-blown Microduct.
Isakhiwo:
Ishubhu elixegayo: I-PP noma ezinye izinto ezitholakalayo
Izinto zokuvimba amanzi zeshubhu elixegayo: intambo yokuvimba amanzi iyatholakala
Izinto zokuvimbela amanzi ze-cable core: i-tape yokuvimbela amanzi etholakalayo
Umgodla wangaphandle: Inayiloni iyatholakala
Isici:
Ivolumu encane, isisindo esilula, ukuminyana okuphezulu kwe-fiber, gcina izinsiza zamapayipi
Ukungqubuzana okuphansi, ukusebenza kahle kokuvunguza komoya
Konke ukuphazamiseka kwe-dielectric, anti-lightning, anti-electromagnetic
Ukugcinwa okulula, ukuthuthukiswa okulula
Zonke izingxenye zokuvinjwa kwamanzi
Ukudluliswa okuhle kakhulu, ukusebenza komshini kanye nemvelo
Ukuphila iminyaka engaphezu kwengu-30
Isicelo:
Ukufakwa okushaywa umoya
Inethiwekhi yomgogodla kanye nenethiwekhi ye-metro
Finyelela inethiwekhi
Idatha Yezobuchwepheshe:
Okuncane.irediyasi yokugoba: ukufakwa kwe-20D, ukusebenza kwe-10D
Ibanga lokushisa: isitoreji -40～+70℃, ukufakwa -30～+70℃, ukusebenza -20～+70℃