Vadivelu Comedy News
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Chii chinonzi POE switch?
Munyika yanhasi inokurumidza kukurumidza, tekinoroji iri kusimukira nekukurumidza.Sezvo kudiwa kwevanhu kwehutano hwakanaka uye nyore hwekubatanidza network kuri kuramba kuchikura, zvishandiso zvakaita sePOE switch zvave zvakakosha.Saka chii chaizvo chinonzi POE switch uye ndedzipi mabhenefiti anayo kwatiri?A P...Verenga zvimwe -
Nzira yekusiyanisa sei isiri-yakajairwa POE kubva kune yakajairwa POE?
1. Non-standard PoE uye standard PoE Pachiyereso chePoE chinowirirana neIEEE 802.3af/at/bt mitemo uye ine chibvumirano chekubata maoko.Non-standard PoE haina chibvumirano chekubata maoko, uye inopa 12V, 24V kana yakatarwa 48V DC magetsi.Iyo yakajairwa PoE magetsi emagetsi switch ine PoE control c...Verenga zvimwe -
Chii chinofanira kutariswa pakusarudza inoenderana Optical module?
Iyo optical module ndiyo musimboti wekuwedzera weiyo optical communication system uye inoita basa rakakosha mu optical fiber kutaurirana.Iyo inonyanya kupedzisa iyo photoelectric kutendeuka basa.Hunhu hweiyo optical module inosarudza kutapurirana kweiyo optical network.Sarudzo yakaderera...Verenga zvimwe -
Ndeupi musiyano uripo pakati pePOE switch uye yakajairika switch?
1. Kuvimbika kwakasiyana: POE switches ma switch anotsigira magetsi kune network tambo.Zvichienzaniswa neakajairika switch, magetsi-anogamuchira materminal (akadai seAPs, digital makamera, nezvimwewo) haadi kuita simba wiring, uye anonyanya kuvimbika kune network yese.2. Basa rakasiyana...Verenga zvimwe -
Paunenge uchitenga switch, ndeipi yakakodzera IP level yeindasitiri switch?
Iyo nhanho yekudzivirira yekuchinja kwemaindasitiri inonyorwa neIEC (International Electrotechnical Association).Inomiririrwa neIP, uye IP inoreva "ingress kudzivirira.Saka, kana isu tichitenga maindasitiri ekuchinja, ndeipi yakakodzera IP level yemaindasitiri switch?Classify magetsi appli...Verenga zvimwe -
Simudzira - Yakagadziriswa 8-port maindasitiri Ethernet switch ine 2 fiber ports
Kuti tikwanise kuzadzisa zvinodiwa nevatengi vedu, isu takavandudza 8-chiteshi chinogadziriswa indasitiri switch, uye saizi yechigadzirwa chave chidiki, izvo zvinogona kuderedza mari yekufambisa uye kuchengetedza nzvimbo;Zvinotevera ndizvo zvakakosha zvechigadzirwa: * Tsigira 2 1000Base-FX fiber port uye 8 10...Verenga zvimwe -
Ndedzipi nzira dzekutarisira dzekuchinja?
Kune mhando mbiri dzekuchinja manejimendi nzira: 1. Kutungamira kwekuchinja kuburikidza nekonsoni port ye switch ndeye kunze-kwe-bhendi manejimendi, iyo inoratidzirwa nekusada kwekutora network network yekuchinja, asi tambo iri. yakakosha uye chinhambwe chekugadzirisa ipfupi...Verenga zvimwe -
Nzira yekusarudza sei shanduko yakarurama?
Parizvino, pane akawanda marudzi ekuchinja pamusika, uye mhando yacho haina kuenzana, saka ndezvipi zviratidzo zvatinofanira kutarisisa patinenge tichitenga?1. Backplane bandwidth;Layer 2/3 switching throughput;2. VLAN mhando uye uwandu;3. Nhamba uye rudzi rwekuchinja zviteshi;4. Tsigira maprotocol uye ini...Verenga zvimwe -
Ndeupi musiyano uripo pakati peLayer 2 switch uye Layer 3 switch?
Musiyano wakakosha pakati peiyo layer-2 switch uye layer-3 switch ndeyekuti inoshanda protocol layer yakasiyana.A layer-2 switch inoshanda pane data link layer, uye layer-3 switch inoshanda pane network layer.Inogona kunzwisiswa zviri nyore sedhizaini 2 switch.Unogona kufunga kuti ine chete ...Verenga zvimwe -
Ndeupi misiyano pakati pemagetsi port modules uye optical modules?
Iyo copper port module imodule inoshandura optical port kuita yemagetsi port.Basa rayo nderekushandura zviratidzo zvemaziso kuva zviratidzo zvemagetsi, uye chimiro chayo chemhando ndeyeRJ45.Iyo optical-to-electrical module imodule inotsigira kupisa kupisa, uye mhando dzepakeji dzinosanganisira SFP, ...Verenga zvimwe -
Ko Industrial Ethernet Swichi kubva kune Vakasiyana Vagadziri Vanogona Kuvaka Redundant Ring Network?
Sechigadzirwa chakakosha chekutaurirana data, maindasitiri eEthernet switch anofanirwa kuve akavhurika uye anoenderana nezvigadzirwa kubva kune akawanda vagadziri kuti ive nechokwadi chenguva refu yakagadzikana uye yakachengeteka kushanda kwehurongwa.Kana iwe uchingovimba nemumwe mugadziri, njodzi yakakura zvakanyanya.Naizvozvo, zvichibva pane ...Verenga zvimwe -
Nzira yekusarudza Chengetedza Switch?
Chengetedzo switch, inozivikanwawo sePoE switch, yakagadzirirwa nzvimbo dzakareruka dzetiweki senge dzimba, dzimba dzekurara dzechikoro, mahofisi, uye kutarisisa kudiki.Kutanga, hazvina kunaka kushandisa simba rekuchinja kuverenga nhamba yemakamera ane makamera.Zvichiri kudiwa kuti utaure nezve ...Verenga zvimwe
