Umugozi wa fibreikoranabuhanga, harimoUmuyoboro wa fibre optique, yahinduye umurongo wa interineti mugutanga umuvuduko utagereranywa no kwizerwa. Hagati ya 2013 na 2018, inganda zazamutse ku gipimo ngarukamwaka cya11.45%, hamwe n'ibiteganijwe kugera kuri 12,6% muri 2022. Kwiyongeragusaba ubukererwe buke hamwe nibikoresho bidahuzayerekana akamaro kombiuburyo bumwe bwa fibre optiquenauburyo bwinshi bwa fibre optiquemugushiraho ejo hazaza. Byongeye kandi, kuzamuka kwacamahitamo agira uruhare muguhindagurika kwikoranabuhanga.
Ibyingenzi
- Intsinga ya fibre irihutakandi witwaze amakuru menshi kurenza ay'umuringa. Nibyiza cyane gukoresha interineti uyumunsi.
- Fibre idasanzwe irwanya kugorora yorohereza gushiraho ahantu hato. Ikora neza ahantu hafunganye.
- Umugozi mushya wangiza ibidukikijekoresha ibikoresho bibisi kugirango ufashe isi. Bashyigikira ikoranabuhanga rifite isuku.
Imiterere yubu ya tekinoroji ya fibre
Ibyiza bya fibre ya fibre hejuru yinsinga z'umuringa
Tekinoroji ya fibre itanga inyungu zingenzi kurenza insinga z'umuringa gakondo, bigatuma ihitamo guhitamo kugezweho. Imwe mu nyungu zigaragara ni ubushobozi bwayo bwo kohereza amakuru kure cyane nta kimenyetso cyangirika. Bitandukanye n'insinga z'umuringa, zifite uburambe bwo hejuru, insinga za fibre zigumana imbaraga zerekana ibimenyetso, zitanga imikorere yizewe. Byongeye kandi, insinga za fibre zitanga umurongo mwinshi cyane, zifasha gukenera gukenera porogaramu yibanda cyane nka videwo yerekana amashusho hamwe no kubara ibicu.
Iyindi nyungu yibanze iri mubudahangarwa bwabo bwo kwivanga kwa electronique (EMI). Intsinga z'umuringa zishobora kwanduzwa na EMI, zishobora guhagarika ihererekanyamakuru. Ku rundi ruhande, insinga za fibre, koresha urumuri rwohereza amakuru, bigatuma zirwanya imvururu nk'izo. Iyi mikorere ituma itumanaho rihoraho kandi ryizewe, ndetse no mubidukikije bifite urusaku rwinshi rwamashanyarazi. Byongeye kandi, insinga za fibre ziraramba kandi zoroheje, kugabanya ibibazo byo kwishyiriraho no kubungabunga.
Ibiranga gutwara imiyoboro igezweho ya fibre
Imiyoboro ya fibre igezweho isobanurwa nibikorwa byabo byateye imbere, byongera imikorere no kwizerwa. Kimwe mu bintu nk'ibi ni ugukoresha fibre nini cyane. Kurugero,50-micron fibre ishyigikira umurongo wa 500 MHz-km, muguhuza imiyoboro igezweho ikenewe, mugihe 62.5-micron fibre itanga 160 MHz-km ya progaramu ya FDDI. Iterambere rituma amakuru yihuta kandi meza.
Ikindi kintu gitera ni iterambere rya fibre-sensibilité fibre. Iyi fibre ikomeza imikorere niyo igoramye ku mpande zityaye, bigatuma iba nziza kubikorwa bigoye. Byongeye kandi, guhanga udushya twa fibre hamwe nibikoresho byahinduye igihe kirekire, byemeza imikorere yigihe kirekire.Ibigo nka Dowellbari ku isonga ryiterambere, batanga ibisubizo bigezweho byujuje ibyifuzo byimiterere ya digitale.
Emerging Fibre Cable Trends muri 2025
Ultra-Ntoya Yatakaye Fibre: Kuzamura Ikimenyetso Cyiza
Ultra-low igihombo cya fibre tekinoroji ishyiraho ibipimo bishya muburyo bwo gukora ibimenyetso. Mugabanye gutakaza ibimenyetso bya optique, udushya dushoboza amakuru gukora urugendo rurerure nta kwangirika. Iri terambere ritezimbere cyaneIkigereranyo cya optique-ku rusaku (OSNR), kwemeza itumanaho risobanutse kandi ryizewe. Byongeye kandi, ultra-low igihombo fibre ishyigikira igipimo cyamakuru kiri hejuru, harimo 100 Gbit / s, 200 Gbit / s, ndetse na 400 Gbit / s, bigatuma biba byiza kuri porogaramu yihuta ya interineti. Kunoza imikorere yohereza kandi bigabanya gukenera ibimenyetso byongera ibimenyetso, kugabanya ibiciro byakazi kubatanga imiyoboro.
Igihe cyo kohereza: Gicurasi-01-2025