Iintambo ze-fiber optic ezingaphantsi komhlaba: ukuhlola iintlobo ezahlukeneyo

2024-09-06

Kule mihla yedijithali, isidingo se-intanethi ekhawulezayo kunye neenethiwekhi zonxibelelwano ezithembekileyo asikaze sibe sikhulu kangaka. Ke ngoko, ukusetyenziswa kwe iintambo ze-fiber optic ezingaphantsi komhlaba Kuqheleka ngakumbi ekuboneleleni ngeziseko eziyimfuneko kwezi nkonzo. Ezi ntambo zidlala indima ebalulekileyo ekudibaniseni amakhaya, amashishini kunye noluntu kwi-intanethi nakwezinye iinethiwekhi zonxibelelwano. Kweli nqaku, siza kuhlola iintlobo ezahlukeneyo zeentambo ze-fiber optic ezingaphantsi komhlaba kunye neempawu zazo ezizodwa.

1. Intambo ye-optical yemowudi enye

Intambo ye-fiber optic yemowudi enye yenzelwe ukuthwala ukukhanya okukodwa kumgama omde ngaphandle kokulahleka okukhulu kwesiginali. Ezi ntambo zilungele iinethiwekhi zonxibelelwano ezikude, ezifana nezo zisetyenziswa ziinkampani zonxibelelwano kunye nababoneleli beenkonzo ze-intanethi. Iintambo ze-fiber optic zemowudi enye zithwala idatha kumgama omde kwaye zibalulekile ekudibaniseni izixeko kunye nemimandla.

2. Intambo ye-fiber optic ye-Multimode

Ngokungafaniyo neentambo ze-fiber optic ze-single-mode, iintambo ze-fiber optic ze-multimode zenzelwe ukudlulisa ukukhanya okuninzi ngaxeshanye. Oku kuvumela idatha ukuba idluliselwe kumgama omfutshane, ngesiqhelo ngaphakathi kwesakhiwo okanye kwindawo yekhampasi. Iintambo ze-fiber optic ze-Multimode zisetyenziswa kakhulu kwiinethiwekhi zendawo (ii-LAN) kunye namaziko edatha, apho uqhagamshelo olukhawulezayo lubaluleke kakhulu ekuxhaseni inani elikhulu labasebenzisi kunye nezixhobo.

3. Intambo ye-optical egqunywe ngqo

Iintambo ze-fiber optic zokungcwaba ngqo zenzelwe ngokukodwa ukufakwa phantsi komhlaba ngaphandle kwesidingo see-conduit zokukhusela. Ezi ntambo zenzelwe ukumelana neemeko ezinzima zeemeko ezingaphantsi komhlaba, kubandakanya ukufuma, ukukhukuliseka komhlaba kunye nokuguquguquka kobushushu. Iintambo ze-fiber optic zokungcwaba ngqo zihlala zisetyenziswa kwizicelo zangaphandle ezifana nokudibanisa uluntu lwasemaphandleni, izibonelelo zoshishino, kunye neeprojekthi zeziseko zophuhliso.

4. Intambo ye-optical duct

Intambo ye-duct fiber optic ifakelwa ngaphakathi kwee-conduits okanye ii-ducts ezikhuselayo, nto leyo enika umaleko owongezelelweyo wokhuseleko kwizinto ezingqongileyo kunye nomonakalo womzimba. Ezi ntambo zisetyenziswa rhoqo kwizixeko nakwiindawo ezikufutshane, zifakelwa kwiinkqubo zemibhobho engaphantsi komhlaba ukuze zidibanise amakhaya kunye namashishini kwiziseko zophuhliso lwenethiwekhi ebanzi. Iintambo ze-duct fiber optic zikwasetyenziselwa ukunxibelelana komqolo okude phakathi kwezixeko kunye nemimandla.

5. Intambo ye-optical exhobileyo

Intambo ye-fiber optic exhotyisiweyo iqiniswa ngomaleko owongezelelweyo wezinto ezikhuselayo, njengentsimbi okanye i-aluminium, ukwandisa ukuqina kwayo kunye nokumelana neengozi zangaphandle. Ezi ntambo zilungele ukuthunyelwa kwiindawo ezinzima, kubandakanya izakhiwo zoshishino, ukufakelwa komkhosi, kunye neendawo ezinokonakala okanye ukonakala. Iintambo ze-fiber optic ezixhotyisiweyo zibonelela ngokhuseleko olongezelelweyo kwiikhonkco zonxibelelwano ezibalulekileyo.

6. Intambo ebonakalayo yolwandle

Iintambo ze-fiber optic ezisetyenziswa phantsi kwamanzi zenzelwe ukuthunyelwa phantsi kwamanzi kwaye zidibanisa amazwe ase-Afrika naseziqithini ngokusebenzisa amakhonkco onxibelelwano olunqumla ulwandle. Ezi ntambo zenzelwe ukumelana noxinzelelo olukhulu kunye nemiphumo yokutsha kolwandle, ukuqinisekisa uqhagamshelo oluthembekileyo lonxibelelwano lwamazwe ngamazwe kunye ne-intanethi. Iintambo ze-fiber optic ezisetyenziswa phantsi kolwandle zibalulekile kuqhagamshelo lwehlabathi kunye nokutshintshiselana kwedatha enqumla imida.

Ngamafutshane, kukho iintlobo ezininzi zeentambo ze-fiber optic ezingaphantsi komhlaba, nganye ifanelekile kwiisicelo ezithile kunye neemeko zokusingqongileyo. Nokuba ivumela ukufikelela kwi-intanethi ngesantya esiphezulu kwiindawo zasezidolophini, ukuqhagamshela uluntu olukude okanye ukuxhasa iziseko ezibalulekileyo, iintambo ze-fiber optic ezingaphantsi komhlaba zidlala indima ebalulekileyo kwiinethiwekhi zonxibelelwano zanamhlanje. Ukuqonda iintlobo ezahlukeneyo zeentambo ze-fiber optic ezingaphantsi komhlaba kubalulekile ekuyileni nasekusebenziseni izisombululo zonxibelelwano eziqinileyo nezithembekileyo kwihlabathi ledijithali.

Qhagamshelana Nathi, Fumana Iimveliso Ezisemgangathweni kunye Nenkonzo Ecokisekileyo.

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Ngokusetyenziswa okukhulu kwe-FTTH Fiber eKhaya, amaziko edatha e-AI computing, i-5G fronthaul, i-indoor comprehensive wiring, i-FPV drone miniature communication kunye nokwakhiwa kohlaziyo lwangoku olubuthathaka kwihlabathi liphela, i-G.652D single-mode fiber yendabuko ihlushwa kukulahleka okukhulu kokugoba kunye nendawo encinci yocingo, nto leyo ethintela kakhulu ulwakhiwo lweenethiwekhi zonxibelelwano ze-optical ezikhawulezayo. Yenziwe yi-ITU-T, i-G.657 series bend-insensitive single-mode fiber yenzelwe ngokukodwa iikona ezijijekileyo, i-dense wiring kunye ne-micro-pipeline. Amanqanaba amathathu emveliso ephambili, i-G.657.A1 standard bend-resistant fiber, i-G.657.A2 ephuculweyo bend-resistant fiber kunye ne-G.657.B3 ultra-bend-insensitive fiber, isebenzisa iiprofayili ze-refractive index ezincediswa yi-trench-assisted refractive index, kwaye ibonisa umahluko olinganisiweyo kwi-minimum bending radius, i-mode field diameter kunye nokusebenza kwe-attenuation. Zigubungela iimfuno zemeko epheleleyo ukusuka kwi-wiring yasekhaya engabizi kakhulu ukuya kwi-ultra-compact special wiring.