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Router inoshanda sei?
Router is layer 3 network mudziyo.Iyo hub inoshanda pane yekutanga layer ( iyo yemuviri layer) uye haina hungwaru kugadzirisa kugona.Kana yazvino yechiteshi chimwe ichipfuudzwa kune hub, inongoendesa ikozvino kune mamwe madoko, uye haina basa kana makomputa akabatana kune othe...Verenga zvimwe -
Ko matransceivers optical anokamurwa sei zvinoenderana nemhando dzetekinoroji uye mhando dzemhando?
Optical transceivers inogona kukamurwa muzvikamu zvitatu maererano nehunyanzvi: PDH, SPDH, SDH, HD-CVI.PDH optical transceiver: PDH (Plesiochronous Digital Hierarchy, quasi-synchronous digital series) optical transceiver idiki-capacity optical transceiver, iyo inowanzoshandiswa mumaviri, ...Verenga zvimwe -
Ko iyo optical transceiver 2M inorevei, uye ndehupi hukama pakati peiyo optical transceiver E1 uye 2M?
Optical transceiver chishandiso chinoshandura akawanda E1 masaini kuita masaini masaini.Optical transceiver inonziwo optical transmission equipment.Optical transceivers ane mitengo yakasiyana zvichienderana nehuwandu hweE1 (kureva, 2M) zviteshi zvinotapurirwa.Kazhinji, diki diki rekuona...Verenga zvimwe -
Kuongororwa kwemhando dzefiber switch
Access Layer Shandura Kazhinji, chikamu chetiweki chakabatana zvakananga kune vashandisi kana kuwana network chinodaidzwa kuti yekupinda layer, uye chikamu chiri pakati peiyo yekupinda layer uye yepakati layer inodaidzwa kugovera layer kana convergence layer.Maswiti ekupinda anowanzo shandiswa kuita ...Verenga zvimwe -
Chii chinonzi Cat5e/Cat6/Cat7 Cable?
Ndeupi musiyano uripo pakati peCa5e, Cat6, uye Cat7?Chikamu Cheshanu (CAT5): Iyo frequency yekufambisa ndeye 100MHz, inoshandiswa pakufambisa kwezwi uye kutumira data ine mwero wepamusoro wekutapurirana we100Mbps, inonyanya kushandiswa mu100BASE-T uye 10BASE-T network.Iyi ndiyo inonyanya kushandiswa Ethernet c ...Verenga zvimwe -
Chii chinonzi 1*9 Optical module?
Iyo 1 * 9 packaged optical module chigadzirwa chakatanga kubudiswa muna 1999. Icho chigadzirwa chakagadziriswa optical module.Inowanzo rapwa zvakananga (inotengeswa) pabhodhi redunhu remidziyo yekutaurirana uye inoshandiswa seyakagadziriswa optical module.Dzimwe nguva inonziwo 9-pini kana 9PIN optical module..A...Verenga zvimwe -
Ndeupi musiyano uripo pakati peLayer 2 neLayer 3 switch?
1. Maitiro akasiyana ekushanda: Layer 2 switches inoshanda pa data link layer, uye Layer 3 switches inoshanda pane network layer.Layer 3 switch haingogone chete kumhanyisa-kumhanyisa kutumira kwemapaketi edata, asi zvakare inowana yakakwana yetiweki kuita zvinoenderana neakasiyana mamiriro etiweki.2. The prin...Verenga zvimwe -
Nzira yekushandisa sei fiber optic transceivers?
Basa re fiber optic transceivers nderokushandura pakati pezviratidzo zvemaziso uye zviratidzo zvemagetsi.Chiratidzo chemaziso chinoiswa kubva pachiteshi chemaziso, uye chiratidzo chemagetsi chinobuda kubva pachiteshi chemagetsi, uye zvakasiyana.Maitiro acho anenge anotevera: shandura chiratidzo chemagetsi ...Verenga zvimwe -
Machinjiro eRing Anogadziriswa Anoshanda Sei?
Nekuvandudzwa kweindasitiri yekutaurirana uye ruzivo rwehupfumi hwenyika, iyo inogadziriswa ring network switch musika yakura zvishoma nezvishoma.Iyo inodhura-inoshanda, inochinjika zvakanyanya, iri nyore uye iri nyore kuita.Tekinoroji yeEthernet yave yakakosha LAN network ...Verenga zvimwe -
Kuvandudzwa kwefoni optical transceiver
Nharembozha dzemunyika yedu optical transceivers dzakakura nekukurumidza nekuvandudzwa kweindasitiri yekutarisa.Kubva paanalogi kuenda kudhijitari, uyezve kubva kudhijitari kuenda kune yakakwirira-tsanangudzo, ivo vanogara vachifambira mberi.Mushure memakore ekuunganidza tekinoroji, ivo vakagadzira kusvika kune yakakura kwazvo ...Verenga zvimwe -
Chii chinonzi IEEE 802.3&Subnet Mask?
Chii chinonzi IEEE 802.3?IEEE 802.3 iboka rinoshanda rakanyora Institute of Electrical and Electronics Engineers (IEEE) standard set, inotsanangura medium access control (MAC) pane ese ari maviri emuviri uye data link layers yewaya Ethernet.Iyi inowanzova yenharaunda nharaunda network (LAN) tekinoroji wi...Verenga zvimwe -
Ndeupi musiyano uripo pakati pekuchinja uye fiber converter?
Optical fiber transceiver chinhu chinodhura-chinoshanda uye chinochinjika.Kushandiswa kwakajairika kushandura masaini emagetsi mumapeya akamonyoroka kuita zviratidzo zvemaziso.Inowanzo shandiswa muEthernet tambo dzemhangura dzisingagoni kuvharwa uye dzinofanira kushandisa optical fibers kuwedzera kureba kwekufambisa.Mu...Verenga zvimwe
