[Opopayi bevidiyo] Umhlaba onezintambo: eminyakeni engu-35 inethiwekhi yezintambo ezihamba ngaphansi kolwandle yazulazula kanjani emhlabeni


Ungafunda lesi sihloko cishe noma yikuphi emhlabeni. Futhi, cishe, leli khasi lizolayisha emizuzwaneni embalwa.

Sezadlula izinsuku lapho amaphikseli esithombe elayishwa umugqa ngomugqa.

[Opopayi bevidiyo] Umhlaba onezintambo: eminyakeni engu-35 inethiwekhi yezintambo ezihamba ngaphansi kolwandle yazulazula kanjani emhlabeni
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[Opopayi bevidiyo] Umhlaba onezintambo: eminyakeni engu-35 inethiwekhi yezintambo ezihamba ngaphansi kolwandle yazulazula kanjani emhlabeni

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Siyathuthuka amasistimu wolwazi lwendawo, kanti futhi sesithembisene umshado ukwakhiwa kwezinhlelo zokusebenza zewebhu namawebhusayithi.

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Ulwazi superhighway

[Opopayi bevidiyo] Umhlaba onezintambo: eminyakeni engu-35 inethiwekhi yezintambo ezihamba ngaphansi kolwandle yazulazula kanjani emhlabeni
Ngesimangaliso se-fiber optics yesimanje, siyakweleta le ndoda - Narinder Singh Kapani. Isazi sefiziksi esencane asizange sibakholelwe oprofesa baso ukuthi ukukhanya β€œkuhamba ngendlela eqondile ngaso sonke isikhathi.” Ucwaningo lwakhe ngokuziphatha kokukhanya lwagcina luholele ekwakhiweni kwefiber optics (empeleni umsebe wokukhanya ohamba ngaphakathi kweshubhu lengilazi elincane).

Isinyathelo esilandelayo sokusebenzisa i-fiber optics njengendlela yokuxhumana kwakuwukunciphisa izinga lokuncipha kokukhanya njengoba kudlula intambo. Kuwo wonke ama-1960s nama-70s, izinkampani ezihlukahlukene zenze inqubekelaphambili ekukhiqizeni ngokunciphisa ukuphazamiseka nokuvumela ukukhanya ukuthi kuhambe amabanga amade ngaphandle kokunciphisa ngokuphawulekayo ukushuba kwesignali.

Maphakathi nawo-1980, ukufakwa kwamakhebula e-fiber optic amabanga amade ekugcineni kwase kusondela esigabeni sokusebenza okungokoqobo.

Ukuwela ulwandle

Intambo yokuqala ye-intercontinental fiber optic yabekwa ngaphesheya koLwandlekazi i-Atlantic ngo-1988. Le ntambo, eyaziwa ngokuthi I-TAT-8, yabekwa yizinkampani ezintathu: AT&T, France TΓ©lΓ©com kanye neBritish Telecom. Ikhebula lalilingana namashaneli ocingo ayizinkulungwane ezingama-40, okuphindwe kashumi kuneyandulela i-galvanic, ikhebula le-TAT-7.

I-TAT-8 ayiveli kuvidiyo engenhla njengoba yayekwa ngo-2002.

Kusukela ngesikhathi kumiswa wonke amagobi ekhebula elisha, amasango olwazi avuleka. Ngawo-90s, izintambo eziningi ezengeziwe zazilala phansi olwandle. Ngenkulungwane yeminyaka, wonke amazwekazi (ngaphandle kwe-Antarctica) ayexhunywe ngezintambo ze-fiber optic. I-inthanethi yaqala ukuthatha isimo somzimba.

Njengoba ubona kuvidiyo, ekuqaleni kwawo-2000 kwaba nokuchuma okukhulu ekubekweni kwezintambo ezihamba ngaphansi kolwandle, okubonisa ukukhula kwe-inthanethi emhlabeni jikelele. Ngo-2001 kuphela, amakhebuli amasha ayisishiyagalombili axhuma eNyakatho Melika naseYurophu.

Kufakwe amakhebuli amasha angaphezu kwekhulu phakathi kuka-2016 no-2020, abiza imali elinganiselwa ku-$14 billion. Manje ngisho neziqhingi zasePolynesia ezikude kakhulu sezikwazi ukuthola i-Inthanethi enesivinini ngenxa yezintambo ezingaphansi kolwandle.

Isimo esishintshayo sokwakhiwa kwekhebula lomhlaba jikelele

Nakuba cishe wonke amagumbi omhlaba manje esexhumene ngokomzimba, ijubane lokubeka ikhebula alinciphi.

Lokhu kungenxa yokwanda komthamo wezintambo ezintsha kanye nesifiso sethu esikhulayo sokuqukethwe kwevidiyo kwekhwalithi ephezulu. Izintambo ezintsha zisebenza kahle ngokwedlulele: inqwaba yamandla emizila emikhulu yamakhebula ivela kumakhebuli angekho ngaphezu kweminyaka emihlanu ubudala.

Ngaphambilini, ukufakwa kwamakhebula bekukhokhelwa yizinhlangano zezinkampani zezokuxhumana noma ohulumeni. Kulezi zinsuku, iziqhwaga zobuchwepheshe ziya ngokuya zixhasa ngezimali amanethiwekhi azo amakhebula angaphansi kolwandle.

[Opopayi bevidiyo] Umhlaba onezintambo: eminyakeni engu-35 inethiwekhi yezintambo ezihamba ngaphansi kolwandle yazulazula kanjani emhlabeni
I-Amazon, iMicrosoft kanye ne-Google bangabanikazi abacishe babe ngu-65% wemakethe yokugcina amafu. Akumangalisi ukuthi bangathanda futhi ukulawula izindlela ezingokoqobo zokuthutha lolu lwazi.

Lezi zinkampani ezintathu manje zinezintambo ezingaphansi kwamanzi ezingamamayela angu-63. Nakuba ukufakwa kwekhebula kubiza, ukunikezwa kuye kwazabalaza ukuhambisana nesidingoβ€”isabelo sabahlinzeki bokuqukethwe kwedatha senyuke kakhulu sisuka cishe ku-605% saya cishe ku-8% kule minyaka eyishumi edlule kuphela.

Ikusasa eliqhakazile lesikhathi esedlule esifiphele

Ngesikhathi esifanayo, kuhlelwe (futhi kwenziwa) ukunqamula izintambo ezingasasebenzi. Futhi nakuba izimpawu zingasadluli kule nethiwekhi ye-fiber optical β€œemnyama”, isengafeza injongo enhle. Kuvele ukuthi izintambo zokuxhumana ngaphansi kolwandle zakha inethiwekhi yokuzamazama komhlaba esebenza kahle kakhulu, esiza abacwaningi ukuthi bahlole ukuzamazama komhlaba olwandle kanye nezakhiwo ze-geological phansi kolwandle.

[Opopayi bevidiyo] Umhlaba onezintambo: eminyakeni engu-35 inethiwekhi yezintambo ezihamba ngaphansi kolwandle yazulazula kanjani emhlabeni

Ukubuka kwangaphambilini
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