Amakuru y'inganda
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Ni ONU zingahe OLT imwe ishobora guhuzwaho?
64, muri rusange munsi ya 10. 1. Mu by’ukuri, 64 ishobora guhuzwa, ariko ukurikije uburyo urumuri rugabanuka n’uburyo onu ibasha kunyuramo urumuri, muri rusange, umubare w’imiyoboro kuri buri muyoboro ni munsi ya 10. Umubare ntarengwa w’abakoresha olt ahanini ugengwa na gatatu...Soma byinshi -
Ubumenyi ku bijyanye n'aho gusimbuka urumuri (switch optical ports) n'aho gusimbuka amashanyarazi (electrical ports)
Hari ubwoko butatu bw'amaswichi: amasuzumiro y'amashanyarazi asukuye, amasuzumiro y'amashanyarazi asukuye, n'amasuzumiro y'amashanyarazi amwe n'amwe n'amasuzumiro y'amashanyarazi. Hari ubwoko bubiri gusa bw'amasuzumiro, amasuzumiro y'amashanyarazi n'amasuzumiro y'amashanyarazi. Ibikubiye muri iki gice ni ubumenyi bujyanye n'amasuzumiro y'amashanyarazi n'amasuzumiro y'amashanyarazi ...Soma byinshi -
Ni ikihe gikoresho cya ONU cyiza kurusha ibindi mu buryo bwo kugenzura?
Muri iki gihe, mu mijyi ituwe n’abantu benshi, kamera zo kugenzura zishyirwa mu mfuruka zose. Tubona kamera zitandukanye zo kugenzura mu nyubako nyinshi zo guturamo, mu biro, mu maduka, mu mahoteli n’ahandi kugira ngo hirindwe ko habaho ibikorwa bitemewe n’amategeko. Hamwe n’iterambere rikomeje ry’ibikorwa...Soma byinshi -
"Switch" ikora iki? ikoreshwa ite?
1. Menya switch Uhereye ku mikorere: switch ikoreshwa mu guhuza ibikoresho byinshi, kugira ngo bigire imiterere yo gukorana kw'imiyoboro. Mu bisobanuro: switch ni igikoresho cy'umuyoboro gishobora guhuza ibikoresho byinshi ku muyoboro wa mudasobwa no kohereza amakuru aho agana binyuze muri paki...Soma byinshi -
Ni gute paneli za patch na switch za network zikoreshwa?
Uguhuza hagati y'urupapuro rw'urusobe rw'itumanaho n'urufunguzo bigomba guhuzwa n'insinga y'urusobe rw'itumanaho. Insinga y'urusobe rw'itumanaho ihuza urufunguzo rw'urusobe rw'itumanaho na seriveri, kandi urufunguzo rw'urufunguzo rwo mu cyumba cy'insinga narwo rukoresha insinga y'urusobe rw'itumanaho kugira ngo ruhuzwe n'urufunguzo. None se uhuza ute? 1. Pass-Th...Soma byinshi -
Ni irihe tandukaniro riri hagati ya ONU isanzwe na ONU ishyigikira PoE?
Abashinzwe umutekano bakoze umuyoboro wa PON bazi ONU, ari cyo gikoresho cyo kwinjira gikoreshwa muri umuyoboro wa PON, kingana n'uburyo bwo kwinjira muri umuyoboro wacu usanzwe. Umuyoboro wa PON ni umuyoboro wa optique udakora. Impamvu bivugwa ko udakora ni uko fibre optique inyura...Soma byinshi -
Iterambere ry'iyi mpinduka
Bitewe n'iterambere ryihuse rya ikoranabuhanga rya "cloud computing" na "virtualization", guhuza serivisi za "data center" byashyize imbere ibisabwa byinshi ku mikorere, imikorere, n'ubwizerwe bwa "switches". Ariko, kubera ko "data center" ishobora gutanga serivisi zitandukanye, kohereza amakuru...Soma byinshi -
Kwagura ibikoresho bya Mobile PON by'Ubushinwa byaguzwe mu buryo buhuriweho: ibikoresho 3269 bya OLT
China Mobile yatangaje ko izagura ibikoresho bya PON kuva mu 2022 kugeza mu 2023 – urutonde rw'abatanga ibikoresho baturutse ahantu hamwe, barimo: ZTE, Fiberhome na Shanghai Nokia Bell. Mbere yaho, China Mobile yasohoye ibikoresho bishya bya PON kuva mu 2022 kugeza mu 2023 ...Soma byinshi -
Nakora iki iyo transceiver ya fiber optique igize ikibazo?
Utwuma dutanga amakuru tw’urumuri dukoreshwa mu buryo busanzwe mu miyoboro y’itumanaho aho insinga za Ethernet zidashobora gupfukwa kandi utwuma dutanga amakuru tugomba gukoreshwa kugira ngo twongere intera yo kohereza amakuru. Muri icyo gihe, twanagize uruhare runini mu gufasha guhuza metero ya nyuma y’imiyoboro ya rumuri ...Soma byinshi -
PON: Sobanukirwa na OLT, ONU, ONT na ODN
Mu myaka ya vuba aha, fibre to the home (FTTH) yatangiye guhabwa agaciro n'ibigo by'itumanaho hirya no hino ku isi, kandi ikoranabuhanga rituma habaho iterambere ryihuse. Hari ubwoko bubiri bw'ingenzi bwa sisitemu yo guhuza umuyoboro wa interineti wa FTTH. Ubwo ni Active Optical Network (AON) na Passive Optical Netwo...Soma byinshi -
Ni gute switch VLANs zigabanywa?
1. Gutandukanya VLAN hakurikijwe umuyoboro: Abacuruzi benshi ba interineti bakoresha imiyoboro ya switch kugira ngo bagabanye abanyamuryango ba VLAN. Nk'uko izina ribigaragaza, kugabanya VLAN hashingiwe ku miyoboro ni ugusobanura imiyoboro imwe n'imwe ya switch nk'iya VLAN. Ikoranabuhanga rya VLAN ryo mu gisekuru cya mbere rishyigikira gusa igabanywa rya VLAN ku miyoboro myinshi ya...Soma byinshi -
Ese modem y'urumuri ihujwe na switch cyangwa router mbere na mbere
Huza rutare mbere na mbere. Modem ya optique ihuzwa na rutare mbere na nyuma ihuzwa na switch, kuko rutare igomba gutanga ip, kandi switch ntishobora, bityo igomba gushyirwa inyuma ya rutare. Niba bikenewe kwemeza ijambo ry'ibanga, birumvikana ko ugomba kubanza guhuza na WAN port ya ro...Soma byinshi