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. Iyo process inenge yakaita se...

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. Izvi zvinowanzova ...

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 ku ...

Chii chinonzi Ring network redundancy? Network mhete inoshandisa mhete inoenderera kubatanidza mudziyo wega wega. Inova nechokwadi chekuti chiratidzo chinotumirwa nemudziyo mumwe chinogona kuonekwa nemimwe michina yese paringi. Iyo mhete network redundancy inoreva kana switch inotsigira ...

Chii chinonzi Network Topology Network topology inoreva magadzirirwo emuviri akadai sekubatana kwemuviri kweakasiyana ekufambisa midhiya, tambo dzenetiweki, uye inokurukura zvisingaite kupindirana kweakasiyana magumo munetiweki system nekukwereta ...

Chii chinonzi STP? STP (Spanning Tree Protocol) iprotocol yekukurukurirana inoshanda pachikamu chechipiri (data link layer) muOSI network model. Chishandiso chayo chekutanga ndechekudzivirira zvishwe zvinokonzereswa nezvisungo zvisingaite muma switch. Inoshandiswa kuve nechokwadi kuti pane ...

Chii chinonzi dutu renhepfenyuro? Dutu rekutepfenyura rinongoreva kuti kana data rekutepfenyura rafashama network uye risingagone kugadziriswa, rinotora huwandu hukuru hwetiweki bandwidth, zvichikonzera kusakwanisa kwemasevhisi akajairwa kumhanya, kana kutopera mitezo ...

Optical fiber transceiver iEthernet transmission media conversion unit iyo inochinjanisa masaini mapfupi-akamonyoroka-peya masaini emagetsi uye kureba-kure-kuona masaini. Inonziwo fiber converter munzvimbo dzakawanda. Chigadzirwa chacho chinowanzoshandiswa mu ...

(1) Zvisina kumboitika zvakakwirira bandwidth. Chiyero cheGPON chakakwira se2.5 Gbps, iyo inogona kupa yakakura yakakwana bandwidth kuti isangane nekukura kuri kuda kwepamusoro bandwidth mune ramangwana network, uye ayo asymmetric maitiro anogona kuchinjika zviri nani kune Broadband data se...

Chii chinonzi switch inotungamirirwa? Basa rekuchinja rakagadziriswa ndere kuchengetedza zvese network zviwanikwa zviri mumamiriro akanaka. Iyo network manejimendi switch zvigadzirwa zvinopa akasiyana network manejimendi nzira dzakavakirwa pane terminal control port (Console), zvichibva paWebhu peji uye ...