Amakuru y'inganda
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ONU na Modemu
1, modem y'amashanyarazi ni ikimenyetso cy'amashanyarazi gishyirwa mu bikoresho by'amashanyarazi bya Ethernet, modem y'amashanyarazi yabanje kwitwa modem, ni ubwoko bw'ibikoresho bya mudasobwa, iri mu gice cyo kohereza binyuze mu guhindura ibimenyetso bya digitale mu bimenyetso bya analog, kandi ku gice cyo kwakira ...Soma byinshi -
Huawei SmartAX MA5800 Serial olt
MA5800, igikoresho cyo kugera kuri serivisi nyinshi, ni OLT ya 4K/8K/VR yiteguye gukoreshwa mu gihe cya Gigaband. Ikoresha imiterere ikwirakwijwe kandi ishyigikira PON/10G PON/GE/10GE muri platform imwe. MA5800 ihuza serivisi zoherezwa mu buryo butandukanye, itanga 4K/8K/VR nziza ...Soma byinshi -
Imikorere y'umuyoboro wa DCI ubu (Igice cya Kabiri)
3 Imicungire y'Igenamiterere Mu gihe cyo gushyiraho imiyoboro, imiterere ya serivisi, imiterere y'ihuza ry'urwego rw'inyuguti, hamwe n'imiterere y'ikarita ya topology igaragara birakenewe. Niba umuyoboro umwe ushobora gushyirwaho inzira yo kurinda, imiterere y'umuyoboro kuri ...Soma byinshi -
Imikorere y'umuyoboro wa DCI ubu (Igice cya Mbere)
Nyuma y’uko umuyoboro wa DCI utangije ikoranabuhanga rya OTN, bingana no kongeramo akazi kose katari kariho mbere mu bijyanye n’imikorere. Umuyoboro gakondo w’amakuru ni umuyoboro wa IP, ugizwe n’ikoranabuhanga rya logique network. OTN muri DCI ni ikoranabuhanga rikoresha imiterere y’umubiri, ...Soma byinshi -
Agasanduku ka DCI ni iki?
Inkomoko y'umuyoboro wa DCI Mu ntangiriro, ikigo cy'amakuru cyari cyoroshye, gifite utubati duke + ibyuma bike bikonjesha mu cyumba gisanzwe, hanyuma umujyi umwe ukoresha ingufu + UPS nke, maze kiba ikigo cy'amakuru. Ariko, ubu bwoko bw'ikigo cy'amakuru ni gito kandi ni gito cyane mu buryo bwemewe ...Soma byinshi -
Akamaro ka WIFI 6 ONT
Ugereranyije n'ikoranabuhanga rya WiFi rya kera, ibintu by'ingenzi bigize icyiciro gishya cya WiFi 6 ni ibi bikurikira: Ugereranyije n'icyiciro cya mbere cya 802.11ac WiFi 5, igipimo ntarengwa cyo kohereza WiFi 6 cyazamutse kiva kuri 3.5Gbps y'icya mbere kigera kuri 9.6Gbps, kandi umuvuduko w'imitekerereze ufite ...Soma byinshi -
Hari module za QSFP28 optique?
Moduli ya QSFP28 optique ishobora kuvugwa ko ari ubwoko bushya bwa module ya optique, ikunzwe n'inganda nyinshi kubera ibyiza byayo nko kuba ntoya, ubucucike bwinshi bw'aho ikorera, ndetse n'ikoreshwa ry'ingufu nke. None se, ni ubuhe bwoko bwa module za optique za QSFP8? Moduli ya optique ya QSFP28 izwi kandi nka...Soma byinshi -
Uburyo bwo gukoresha OTN
OTN na PTN Byagombye kuvugwa ko OTN na PTN ari ikoranabuhanga ritandukanye rwose, kandi mu buryo bwa tekiniki, byagombye kuvugwa ko nta sano ririho. OTN ni umuyoboro w’ubwikorezi bw’amajwi, wakomotse ku ikoranabuhanga risanzwe ryo gutandukanya ubunini bw’umuraba. Yongeraho cyane ubwenge...Soma byinshi -
OTN (Optical Transport Network) ni umuyoboro w’itumanaho utunganya imiyoboro ku rwego rw’ingufu zikoresha ikoranabuhanga ryo gukwirakwiza ubunini bw’urumuri.
Ni umuyoboro w’ingufu zo kohereza amakuru mu gisekuru gitaha. Mu magambo make, ni umuyoboro w’ingufu zo kohereza amakuru mu gisekuru gitaha ushingiye ku muyoboro w’ingufu. OTN ni umuyoboro w’ingufu ushingiye ku ikoranabuhanga ryo gukwirakwiza amakuru mu gisekuru gishya, utunganya umuyoboro ku gice cy’urumuri, kandi ni wo muyoboro w’ingufu zo kohereza amakuru mu gisekuru gitaha...Soma byinshi -
Itandukaniro riri hagati ya DWDM na OTN
DWDM na OTN ni sisitemu ebyiri za tekiniki zakozwe n'ikoranabuhanga ryo kohereza amakuru mu myaka ya vuba aha: DWDM ishobora gufatwa nka PDH yabanje (gutanga amakuru ku ngingo), kandi serivisi zo kuri interineti no hanze ya interineti zirangizwa kuri ODF binyuze mu gusimbuka cyane; OTN ni nka SDH (ubwoko butandukanye bwa...Soma byinshi -
Icyiciro rusange cya DAC cy'insinga zihuta cyane
Insinga yihuta ya DAC (Direct Attach Cable) muri rusange isobanurwa nk'insinga itaziguye, insinga y'umuringa ihuza cyangwa insinga yihuta cyane. Isobanurwa nk'uburyo bwo guhuza intera ngufi buhendutse busimbura module za optique. Impande zombi z'insinga yihuta zifite modules Assemblies za cable, zidahuza...Soma byinshi -
Isesengura ryimbitse ry'ibikoresho bitanga serivisi zo kwakira amakuru kuri fiber optique
Bitewe n'ubushobozi bwo gukoresha umuyoboro w'itumanaho (bandwidth) bwinshi ndetse n'ubushobozi buke bwo kugabanya umuvuduko w'itumanaho (fiber optique), umuvuduko w'umuyoboro urimo gutera imbere cyane. Ikoranabuhanga rya transceiver ya fibre optique naryo ririmo gutera imbere vuba kugira ngo rihuze n'ibikenewe mu muvuduko n'ubushobozi bikomeje kwiyongera. Reka turebere hamwe uburyo iri terambere rizagira ingaruka...Soma byinshi
