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Isi y'ubu ishingiye cyane ku guhana amakuru kwizewe kandi byihuse. Byiza, izamuka ryibisabwa ryibiciro byinshi byarenze ubushobozi bwa sisitemu. Ikoranabuhanga rigezweho, tekinoroji ya optique (PON) yahindutse imyubakire yambere kugirango ihuze abakoresha amaherezo yo kongera ubushobozi. Kuva PON ikomeje kwihindagurika igana ku gipimo cy’amakuru arenga 100 Gbps, tekinoroji ya PON ishingiye ku guhinduranya imbaraga-gutahura byanze bikunze byabaye ngombwa ko byihuta bikenewe. By'umwihariko, tekinoroji ya PON yahinduye uburyo abantu bohereza amakuru kurubuga rwa fibre optique. Mugukoresha uburyo bugezweho bwo guhindura no gutunganya ibimenyetso bya digitale, guhuza PON byongereye cyane ubushobozi no kugera kuri sisitemu ya PON. Ibyo birashoboka itumanahoibigo gutanga interineti yihuta nizindi serivisi zamakuru kubiyandikisha byinshi hamwe no kwizerwa no gukora neza.
Porogaramu ya tekinoroji ya PON
Tekinoroji ya Coherent ifite porogaramu nyinshi zishoboka mubikorwa bitandukanye. Bimwe mubikorwa byingenzi birimo:
Inganda z'itumanaho
Ibikoresho bya tekinoroji ya PON nkaByose bya Dielectric Kwishyigikira Cable(ADSS),insinga ya optique. Mugukoresha optique ya optique, abakoresha itumanaho barashobora kugera kumurongo wurwego rwo hejuru kandi bakagera kure, bagatanga umuvuduko mwinshi wa interineti kandi bagashyigikira porogaramu ishonje cyane nka videwo yerekana amashusho, serivisi zicu, hamwe nubunararibonye bwukuri.
Ibigo
Ibicuruzwa bihujwe na PON nka optique yubutaka (OPGW), umugozi wingurube, na kabili ya optique birashobora gukoreshwa mubigo byamakuru kugirango bishoboke guhuza neza kandi binini. Amashyirahamwe arashobora kunoza ubushobozi bwo kohereza amakuru muguhuza PON ihuza amakuru yububiko bwububiko, kugabanya ubukererwe, no kuzamura imikorere rusange. Ibyo birashobora kuganisha kumicungire myiza yamakuru, kubona amakuru byihuse, no gushyigikira tekinoroji igaragara nkukwiga imashini nubwenge bwubuhanga.
Imijyi ifite ubwenge
Ubundi buryo butanga ikizere bwa tekinoroji ya PON ni mugutezimbere imigi yubwenge. Mugukoresha imiyoboro ihuriweho na PON, amakomine arashobora gushyiraho ibikorwa remezo bikomeye kandi byoroshye kugirango ashyigikire ibikorwa byinshi byumujyi bishya, nko kumurika ubwenge, gucunga ibinyabiziga, kugenzura ibidukikije, hamwe na sisitemu z'umutekano rusange. Iyi miyoboro ituma gusangira amakuru, gusesengura igihe-nyacyo, no kunoza imiyoboro, bigira uruhare mu iterambere ryiza kandi rirambye mumijyi.
Serivisi nziza ya Broadband Services
Ikorana buhanga rya PON rirashobora gutanga serivise zagutse zagutse kubakoresha-nyuma. Mugukoresha uburyo bwogukwirakwiza, imiyoboro ya PON irashobora gushyigikira igipimo cyinshi cyamakuru hamwe nubushakashatsi bwimbitse cyane, nka videwo ya ultra-HD yerekana amashusho, ukuri kugaragara, no gukina kumurongo. Ibyo bifasha abatanga serivise guha abafatabuguzi babo uburambe buhebuje, bujuje ibyifuzo bigenda byiyongera kumurongo wihuse wa interineti.
Guhindura Byakosowe-Kugendanwa
Ikorana buhanga rya PON rifasha guhuza imiyoboro ihamye kandi igendanwa. Abakoresha barashobora gutanga umurongo utagira umurongo mugari wagutse kandi ugaragara5Gserivisi zigendanwamuguhuza optique ihuriweho nibikorwa remezo bya PON. Ihuriro ryoroshya imiyoboro yububiko kandi ritanga inzira kubikorwa bishya bya serivise hamwe nuburambe bwambukiranya urubuga kubakoresha-nyuma.
Gukata Urusobe na Virtualisation
Ubundi buryo bukoreshwa muburyo bwa tekinoroji ya PON ni ugukata imiyoboro hamwe no gushyigikira ibikorwa. Ubu bushobozi butuma abashoramari bagabana ibikorwa remezo bya PON mubice byinshi bya PON, buri kimwe cyagenewe serivisi zihariye cyangwa ibice byabakiriya. Mugutanga imbaraga muburyo bwo guhuza no guhuza nibisabwa, imiyoboro ihuza PON irashobora guhindura imikorere, kunoza imikorere, no gukoresha neza serivisi zitandukanye.
Inyungu za tekinoroji ya PON
Kuborohereza kubungabunga
PON isimbuza imiyoboro y'umuringa ishobora kwibasirwa n urusaku no kwivanga kwa electronique. Nuburyo bwo guhitamo, imiyoboro ya PON ntabwo ibabazwa nkiyi kandi irashobora kubika ubudahangarwa bwibimenyetso mumwanya uteganijwe. Kubera ko byoroshye ko umuntu abona no kumenya inkomoko yigihombo kuri PON, iyi miyoboro iroroha gukemura no kubungabunga.
Ubushobozi bwo gushyigikira ibipimo bifatika kandi bitamenyerewe
Inyungu imwe yingenzi ya tekinoroji ya PON nubushobozi bwayo bwo gushyigikira ibipimo bifatika kandi bitamenyerewe, bituma habaho uburyo bworoshye bwo kohereza muburyo butandukanye bwububiko. Byongeye kandi, coherent detection ituma sisitemu yishyura ibyangiritse mubikorwa remezo bya fibre, bikavamo ubwiza bwibimenyetso kandi bwihuta bwo kohereza.
Ikoranabuhanga rya Coherent PON rihindura uburyo imiyoboro ya optique igera kandi ikoherezwa. Porogaramu nyinshi zirimo kuvugurura inganda zitumanaho, zitanga imikorere myiza nubunini. Ikoreshwa rya tekinoroji ya PON ikora mu nzego zitandukanye, harimo itumanaho, imiyoboro y’ibigo, na serivisi zagutse zo guturamo. Izi porogaramu zigaragaza byinshi hamwe ningaruka za tekinoroji ya PON mu gutwara ubwihindurize bwimiyoboro ya optique kandi yujuje ibyifuzo byigihe kizaza. Mugihe icyifuzo cyihuta cyihuse, cyizewe gikomeje kwiyongera, tekinoroji ya PON iteganijwe kuzagira uruhare runini mukuzuza ibyo bisabwa no gushiraho ejo hazaza h'itumanaho rya optique.