Ukukhethwa kwekhebula le-optical akusekelwe kuphela enanini lezintambo ze-optical kanye nohlobo lwentambo ye-optical, kodwa futhi nasembozweni wangaphandle wekhebula le-optical ngokuya ngendawo lapho ikhebula le-optical lisetshenziswa khona.
1. Uma ikhebula le-optical langaphandle ligqitshwe ngqo, ikhebula le-optical elivikelwe kumele lisetshenziswe. Ezindaweni eziphakeme, ikhebula le-optical elinesigxobo sangaphandle sepulasitiki emnyama kanye nezimbambo ezimbili noma ngaphezulu zokuqinisa lingasetshenziswa.
2. Uma ukhetha izintambo ze-fiber optic ezizosetshenziswa ezakhiweni, kufanele kuqashelwe izici zazo ezivimbela umlilo, ubuthi, kanye nentuthu. Ngokuvamile, uhlobo oluvimbela umlilo kodwa olungenantuthu (i-Plenum) lungasetshenziswa emhubheni noma ekuphoqweni komoya, kanti uhlobo oluvimbela umlilo, olungenabo ubuthi, nolungenantuthu (i-Riser) kufanele lusetshenziswe endaweni eveziwe.
3. Uma kufakwa izintambo ziqonde phezulu esakhiweni, izintambo zokusabalalisa zingasetshenziswa; uma kufakwa izintambo zivundlile, izintambo ezinezixhumi eziningi zingasetshenziswa.
4. Uma ibanga lokudlulisa lingaphansi kwamakhilomitha amabili, ungakhetha ikhebula le-optical le-multimode. Uma lidlula amakhilomitha amabili, ungasebenzisa i-repeater noma ukhethe ikhebula le-optical le-single-mode.
5. Intambo ye-ADSS optical futhi ikhebula le-FTTH downlead I-Shenzhen Aixton Cable Company izosebenzisa amaphromoshini ngo-Agasti, ngezipesheli ezikhethekile kanye namanani ancintisana kakhulu. Uma unemibuzo, sicela ukhululeke ukuxhumana nathi.
Isikhathi sokuthunyelwe: Agasti-18-2022
