Ikhebula le-optical elivuthelwa ngumoya elincinci laqala ukudalwa yinkampani ye-NKF optical cable eNetherlands.Ngenxa yokuba iphucula kakhulu ukusetyenziswa kakuhle kwemingxuma yemibhobho, inezicelo ezininzi zentengiso kwihlabathi.Kwiiprojekthi zokulungiswa kwendawo yokuhlala, ezinye iindawo zinokufuna iintambo ze-optical ukuwela izikwere okanye iindlela.Kwimeko yokuba indlela engaphezulu ayinakukhuthazwa, ukuba indlela ikhutshwe ukuze ibeke umbhobho, umyinge womsebenzi uya kuba mkhulu.Indlela yokubeka intambo yefiber optical engcwatywe nzulu ilula kakhulu.Kufuneka kuphela ukusebenzisa umatshini wokusika ukumba i-groove enzulu endleleni kunye nobubanzi malunga ne-2cm., ubunzulu bu malunga ne-10cm, kwaye i-backfill iphunyezwa emva kokubeka ikhebula le-optical, kwaye uxhulumaniso lokuhamba lunokugqitywa ngokukhawuleza.
Izinto eziluncedo zentambo yokukhanya evuthelwa ngumoya:
1. Xa kuthelekiswa nentambo yendabuko ye-optical stranded, ukusetyenziswa kwezinto eziphathekayo kunye neendleko zokucubungula i-micro-cable kunye nenani elifanayo le-cores liyancipha kakhulu.
2. Ubungakanani besakhiwo sincinci, umgangatho wocingo uncinci, ukuchasana kwemozulu kulungile, kwaye intambo ye-optical ingasetyenziswa kwakhona.
3. Ukusebenza kokugoba kukuhle, kwaye ikhebula le-micro-optical line-high lateral pressure resistance phantsi kweemeko eziqhelekileyo zokusebenza.
4. Ifanelekile ukubekwa phezulu kunye nokubeka umbhobho, kunye nentambo yentsimbi eqinisiweyo kunye nobukhulu obuncinci ingasetyenziselwa ukubeka phezulu.Izibonelelo zemibhobho ekhoyo zinokugcinwa xa kufakwe imibhobho.
Ubungakanani besicelo
Iintambo zemicro-optical ezivuthelwa ngumoya zidla ngokusetyenziswa kwezi meko zilandelayo:
1. Ukwandisa umthamo wemibhobho yonxibelelwano ekhoyo;ngokubeka imibhobho emincinci kwimingxuma emikhulu ekhoyo kunye nokusebenzisa iintambo ze-micro-optical, imingxuma ekhoyo yombhobho inokwahlulwa ibe yimingxuma emincinci emininzi, kwaye umthamo wemibhobho yombhobho unokuphindwa kabini;
2. Ukusombulula ingxaki yofikelelo lwetheminali;kwimibhobho yokuhambisa amanzi okanye eminye imibhobho efanayo, beka i-micro-pipes kunye neentambo ze-micro-optical ezivuthelwa ngumoya ukusombulula ingxaki yokufikelela kwi-terminal, kwaye kwangaxeshanye unikeze imingxuma emibhobho egciniweyo yokwandiswa kamva.
Iimodeli eziqhelekileyo zeentambo ze-micro-optical ezivuthelwa ngumoya zezi:
(1) Uhlobo lwe-GCYFXTY: i-non-metallic center reinforcement, i-ointment ezaliswe, i-polyethylene efakwe ngaphandle intambo ye-micro-optical yokunxibelelana;
(2) Uhlobo lwe-GCYMXTY: ityhubhu yentsimbi esembindini ezaliswe, i-polyethylene ekhutshelwe ngaphandle intambo ye-micro-optical yokunxibelelana;
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