Enkathini yanamuhla yedijithali, isidingo se-inthanethi esheshayo kanye namanethiwekhi okuxhumana athembekile asikaze sibe sikhulu kangaka. Ngakho-ke, ukusetshenziswa kwe izintambo ze-fiber optic ezingaphansi komhlaba sekuya ngokuya kuvama ekuhlinzekeni ingqalasizinda edingekayo yalezi zinsizakalo. Lezi zintambo zidlala indima ebalulekile ekuxhumeni amakhaya, amabhizinisi kanye nemiphakathi kwi-inthanethi nakwamanye amanethiwekhi okuxhumana. Kulesi sihloko, sizohlola izinhlobo ezahlukene zezintambo ze-fiber optic ezingaphansi komhlaba kanye nezici zazo ezihlukile.

1. Intambo ye-optical yemodi eyodwa

Ikhebula le-fiber optic lemodi eyodwa lenzelwe ukuthwala ukukhanya okukodwa emabangeni amade ngokulahlekelwa okuncane kwesiginali. Lezi zintambo zilungele amanethiwekhi okuxhumana amabanga amade, njengalawo asetshenziswa izinkampani zokuxhumana kanye nabahlinzeki bezinsizakalo ze-inthanethi. Izintambo ze-fiber optic zemodi eyodwa zithwala idatha emabangeni amade futhi zibalulekile ekuxhumeni amadolobha nezifunda.

2. Ikhebula le-fiber optic le-Multimode

Ngokungafani nezintambo ze-fiber optic zemodi eyodwa, izintambo ze-fiber optic zemodi eziningi zenzelwe ukudlulisa imisebe eminingi yokukhanya ngasikhathi sinye. Lokhu kuvumela idatha ukuthi idluliselwe emabangeni amafushane, ngokuvamile ngaphakathi kwesakhiwo noma endaweni yekhampasi. Izintambo ze-fiber optic zemodi eziningi zivame ukusetshenziswa kumanethiwekhi endawo (ama-LAN) nasezikhungweni zedatha, lapho ukuxhumana ngesivinini esikhulu kubalulekile ekusekeleni inani elikhulu labasebenzisi namadivayisi.

3. Intambo ye-optical efihliwe ngqo

Izintambo ze-fiber optic zokungcwaba ngqo zenzelwe ngqo ukufakwa ngaphansi komhlaba ngaphandle kwesidingo semigudu yokuvikela. Lezi zintambo zenzelwe ukumelana nezimo ezinzima zezindawo ezingaphansi komhlaba, okuhlanganisa umswakama, ukuguguleka kwenhlabathi kanye nokushintshashintsha kwezinga lokushisa. Izintambo ze-fiber optic zokungcwaba ngqo zivame ukusetshenziswa ezisetshenziswa ngaphandle njengokuxhumanisa imiphakathi yasemakhaya, izikhungo zezimboni, kanye namaphrojekthi engqalasizinda.

4. Intambo ye-optical yepayipi

Ikhebula le-fiber optic le-duct lifakwa ngaphakathi kwemigudu noma imigudu evikelayo, okuhlinzeka ngesendlalelo esengeziwe sokuvikelwa ezintweni zemvelo kanye nomonakalo ongokwenyama. Ngokuvamile ezisetshenziswa emadolobheni nasemadolobheni angaphansi komhlaba, lezi zintambo zifakwa ngaphakathi kwezinhlelo zamapayipi angaphansi komhlaba ukuze zixhumanise amakhaya namabhizinisi nengqalasizinda yenethiwekhi ebanzi. Izintambo ze-fiber optic ze-duct zisetshenziselwa nokuxhumana komgogodla okude phakathi kwamadolobha nezifunda.

5. Intambo ye-optical ehlomile

Ikhebula le-fiber optic elihlomile liqiniswa ngesendlalelo esengeziwe sezinto ezivikelayo, njengensimbi noma i-aluminium, ukuze kwandiswe ukuqina kwayo kanye nokumelana nezinsongo zangaphandle. Lezi zintambo zilungele ukuthunyelwa ezindaweni eziyinselele, kufaka phakathi izikhungo zezimboni, ukufakwa kwezempi, kanye nezindawo ezisengozini yokulimala noma ukucekelwa phansi. Izintambo ze-fiber optic ezihlomile zinikeza ukuphepha okwengeziwe kwezixhumanisi zokuxhumana ezibalulekile.

6. Intambo ebonakalayo yomkhumbi-ngwenya

Izintambo ze-fiber optic zasemanzini zenzelwe ukuthunyelwa ngaphansi kwamanzi futhi zixhumanisa amazwe asezwenikazi kanye namazwe aseziqhingini ngezixhumanisi zokuxhumana ezinqamula olwandle. Lezi zintambo zenzelwe ukumelana nokucindezela okukhulu nemiphumela elimazayo yemvelo yasolwandle, ukuqinisekisa ukuxhumana okuthembekile kwezokuxhumana kwamazwe ngamazwe kanye nethrafikhi ye-inthanethi. Izintambo ze-fiber optic zasemanzini zibalulekile ekuxhumekeni komhlaba wonke kanye nokushintshana kwedatha okuwela imingcele.

Ngamafuphi, kunezinhlobo eziningi zezintambo ze-fiber optic ezingaphansi komhlaba, ngayinye efanelekile kuzinhlelo zokusebenza ezithile kanye nezimo zemvelo. Kungakhathaliseki ukuthi kuvumela ukufinyelela kwe-inthanethi okusheshayo ezindaweni zasemadolobheni, ukuxhuma imiphakathi ekude noma ukusekela ingqalasizinda ebalulekile, izintambo ze-fiber optic ezingaphansi komhlaba zidlala indima ebalulekile kumanethiwekhi okuxhumana anamuhla. Ukuqonda izinhlobo ezahlukene zezintambo ze-fiber optic ezingaphansi komhlaba kubalulekile ekuklameni nasekusebenziseni izixazululo zokuxhuma eziqinile nezithembekile zomhlaba wedijithali.