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Ibisobanuro birambuye ku bwoko 4 bwa PROFINET Cables
Ikoranabuhanga mu by’ikoranabuhanga ni inkingi y’ingenzi mu bikorwa bigezweho byo mu nganda no mu mikorere, kandi akamaro k’imiyoboro y’itumanaho yizewe ni ingenzi muri iri terambere. Iyi miyoboro ikora nk'inzira z'ingenzi z'amakuru zihuza ibice bitandukanye bya sisitemu zikora. Ikintu kimwe cy'ingenzi gituma itumanaho nk'iryo ritagorana ni umugozi wa PROFINET, ...Soma byinshi -
Nigute wahitamo hagati y'insinga za PROFIBUS na PROFINET?
Imiyoboro y'itumanaho mu nganda ni inkingi y'inganda zigezweho n'inganda zitunganya ibintu, zigira uruhare runini mu mikorere no mu mikorere yazo. Kuva ku nganda zikora imodoka kugeza ku nganda zikora imiti ihanitse na laboratwari zigezweho za robotike, guhitamo insinga z'itumanaho bishobora kugira ingaruka zikomeye ku mikorere n'imikorere y'itumanaho ry'imashini. Itumanaho...Soma byinshi -
Ikoranabuhanga Eshanu Zikomeye za LAN Switches
Kubera ko swichi za LAN zikoresha switching ya virtual circuit, zishobora kwemeza mu buryo bwa tekiniki ko bandwidth hagati y’aho hose hoherezwa n’aho gusohoka idatera impaka, bigatuma amakuru yihuta cyane hagati y’aho hantu hatabayeho gufungana. Ibi byongera cyane uburyo amakuru atangwa n’urubuga ashyirwa mu buryo kandi binoza sisitemu rusange y’urusobe rw’itumanaho. Iyi nkuru isobanura uburyo butanu bwo gukoresha bandwidth...Soma byinshi -
Fibre ikomeye ipfutse muri pulasitiki: Igishushanyo kinini cy'icyuho gifite imibare kugira ngo gikoreshwe neza kandi gikoreshwe mu buryo bworoshye bwo gukurura urumuri no kohereza amakuru mu ntera ngufi
Fibre Ifite Ingufu Ikomeye (HPCF) yakozwe hibandwa ku kongera ubushobozi bwo kwakira urumuri. Ikintu cy'ingenzi ni umwobo munini w'imibare, ufite icyitegererezo gisanzwe cya 0.39 n'amahitamo ashobora guhindurwa kugeza kuri 0.48. Umwobo w'imibare ni ingenzi mu gupima ubushobozi bwa fibre bwo gukusanya urumuri. Agaciro ka NA ko hejuru kerekana inguni nini zo kwakira urumuri, bigatuma...Soma byinshi -
Ibibazo n'ibisubizo bikunze kugaragara kuri HDMI Fiber Optic Extenders
HDMI Fiber Extenders, zigizwe n'icyuma gitanga amakuru n'icyuma gitanga amakuru, zitanga igisubizo cyiza cyo kohereza amajwi n'amashusho bya HDMI bikozwe mu buryo bwa "high definition" hakoreshejwe insinga za fiber optique. Zishobora kohereza amajwi/amashusho ya HDMI akozwe mu buryo bwa "high definition" n'ibimenyetso bya infrared ahantu kure binyuze mu nsinga za fiber optique zikozwe mu buryo bwa "single-core" cyangwa "multi-mode". Iyi nkuru izavuga ku...Soma byinshi -
Ibisobanuro birambuye ku kubura k'uburyo ibintu bikoresha fibre optique bipfa
Ibikoresho bikoreshwa mu gukora imiyoboro y'urumuri bishobora kwinjiza ingufu z'urumuri. Nyuma y'uko uduce tw'ibikoresho bya fibre y'urumuri dufata ingufu z'urumuri, bitera guhindagurika no gushyuha, kandi bigasibanganya ingufu, bigatuma bitakaza ubushobozi bwo kwinjiza. Iyi nkuru izasesengura ibura ry'ubushobozi bwo kwinjiza ibikoresho bya fibre y'urumuri. Tuzi ko ibintu bigizwe na atome na molekile, kandi atome zigizwe na nuclei za atome ...Soma byinshi -
"Ibara rya Palette" ry'Isi ya Fiber Optic: Impamvu intera yo kohereza amakuru ya Modules Optical itandukana cyane
Mu isi y'itumanaho rya fibre optique, guhitamo uburebure bw'urumuri ni nko guhindura radiyo—guhitamo gusa "frequency" ikwiye ni byo bishobora kohereza ibimenyetso neza kandi mu buryo buhamye. Kuki module zimwe na zimwe z'urumuri zifite intera ya metero 500 gusa, izindi zikaba zishobora kugera kuri kilometero amagana? Ibanga riri mu "bara" ry'urumuri—ko ...Soma byinshi -
Itandukaniro riri hagati y'amaswichi ya PoE n'amaswichi asanzwe
Mu isi ihora ihinduka y’ikoranabuhanga rya interineti, guhitamo switch ni ingenzi cyane ku mikorere myiza y’itumanaho n’imikorere yaryo. Mu bwoko bwinshi bwa switch, switch za Power over Ethernet (PoE) zakuruye cyane bitewe n’imiterere yazo yihariye. Gusobanukirwa itandukaniro riri hagati ya switch za PoE n’izisanzwe ni ingenzi ku bigo n’abantu ku giti cyabo...Soma byinshi -
Ni irihe tandukaniro riri hagati y'aho amashanyarazi anyura n'aho amashanyarazi anyura muri switch?
Mu isi y’itumanaho, switch zigira uruhare runini mu guhuza ibikoresho no gucunga urujya n’uruza rw’amakuru. Uko ikoranabuhanga rigenda ritera imbere, ubwoko bw’ibyambu biboneka kuri switch bwagiye butandukanye, aho fibre optique n’ibyambu by’amashanyarazi ari byo bikunze kugaragara cyane. Gusobanukirwa itandukaniro riri hagati y’ubu bwoko bubiri bw’ibyambu ni ingenzi ku bahanga mu by’ikoranabuhanga mu gushushanya no gushyira mu bikorwa uburyo bwiza bwo gukoresha...Soma byinshi -
'Ibara ry'amabara' mu isi ya fiber optique: impamvu intera yo kohereza ya modules optique itandukana cyane
Mu isi y'itumanaho rya fibre optique, guhitamo uburebure bw'urumuri ni nko gutunganya umurongo wa radiyo no guhitamo umurongo. Guhitamo "umuyoboro" ukwiye ni byo byonyine bishobora koherezwa neza kandi mu buryo buhamye. Kuki module zimwe na zimwe z'urumuri zifite intera ya metero 500 gusa, izindi zikaba zishobora kugera kuri kilometero amagana? Amayobera ari mu 'bara'...Soma byinshi -
Uburyo Fiber Optic Reflectors ikoreshwa mu kugenzura umurongo wa PON Network Link
Mu miyoboro ya PON (Passive Optical Network), cyane cyane mu miterere ya PON ODN (Optical Distribution Network) igoye cyane, gukurikirana no gusuzuma amakosa ya fibre byihuse bitera imbogamizi zikomeye. Nubwo optical time domain reflectometers (OTDRs) ari ibikoresho bikoreshwa cyane, rimwe na rimwe ntibigira ubushobozi bwo kumenya uburyo ibimenyetso bigabanuka mu miyoboro ya ODN cyangwa...Soma byinshi -
Isesengura ry'igishushanyo mbonera n'uburyo bwo kunoza imiterere ya FTTH Network Splitter
Mu kubaka umuyoboro wa fibre-to-the-home (FTTH), ibice by'ingenzi bya optique splitters, nk'ibice by'ingenzi bya passive optique networks (PONs), bituma umuyoboro umwe usangirwa n'abakoresha benshi binyuze mu gukwirakwiza ingufu za optique, bigira ingaruka ku mikorere y'umuyoboro n'ubunararibonye bw'umukoresha. Iyi nkuru isesengura ikoranabuhanga ry'ingenzi mu igenamigambi rya FTTH mu buryo bune: optique split...Soma byinshi
