Nhanganyaya ku Network Network

Pasinei nokufambira mberi mumichina yeuterevhizheni, vazhinji vanoona mamakombiyuta mumazana emakore makumi maviri nemazana maviri vachiri kuvimba nendima sechirongwa chepanyama kuitira zvishandiso kudhinda dhenda. Mhando dzakasiyana dzemhando dzedumambo dziriko, imwe neimwe yakagadzirirwa zvinangwa zvakananga.

Coaxial Cables

Yakabatanidzwa muma1880, "coax" yainyanya kuzivikanwa semhando yekambo yakabatanidza terevhizheni kumaketeni epamba. Coaxial cable inowanzonyoresa 10 Mbps Ethernet cables . Apo 10 Mbps Ethernet yaive yakakurumbira, muma1980 uye kutanga kwema1990, masetaniti anowanzoshandiswa imwe yemhando mbiri dzekodha kabhoni - thinnet (10BASE2 standard) kana thicknet (10BASE5). Tsamba idzi dzinoumbwa nehumukati wendarira yemhangura yehupamhi hwehupamhi hwakakomberedzwa nekudzivirira uye imwe kudzivirira. Kuoma kwavo kwakaita kuti network controllers iomerwe pakuisa nekuchengetedza thinnet uye thicknet.

Twisted Pair Cables

Vaviri vakawirirana vakazopedzisira vavapo mukati mema1990 semutungamiri wekutanga weEthernet , kutanga ne 10 Mbps ( 10BASE-T , inozivikanwawo seChipiri 3 kana Cat3 ), gare gare yakatevedzwa shanduro dze 100 Mbps (100BASE-TX, Cat5 , uye Cat5e) ) uye inokurumidza kukurumidza kusvika 10 Gbps (10GBASE-T). Ethernet twisted two cables contain up to eight (8) wire wounds together in pair to minimize electromagnetic interference.

Zvinyorwa zviviri zvakakosha zvezvipfeko zviviri zvemakambani emashandisirwo emitambo zvakatsanangurwa: Kusasimbiswa Twisted Pair (UTP) uye Shielded Twisted Pair (STP) . Nhare dzemazuva ano Ethernet dzinoshandisa UTP wiring pamusana pemari yakaderera, apo STP kubata inogona kuwanika mune mamwe marudzi emakwikwi akadai seFiber Distributed Data Interface (FDDI) .

Fiber Optics

Panzvimbo yekuisa midzi dzesimbi kutumira zviratidzo zvemagetsi, fiber optic network cables dzinoshanda uchishandisa micheka yegirasi uye kubuda kwechiedza. Aya makanda ematarenda anonyadzisa pasinei nekuitwa kwegirazi. Vakaratidza kunyanya kubatsira munzvimbo dzakawanda dzenzvimbo (WAN) nzvimbo iyo nzvimbo yakareba iri pasi pedenga kana kunze kunze kwekamberi inoshandiswa uye zvakare muzvivako zvehofisi umo marefu ekukurukurirana kwemashoko anowanika.

Mhando miviri yepamusoro ye fiber optic cable makambani emaitiro anotsanangurwa - single-mode (100BaseBX standard) uye multimode (100BaseSX standard). Nhare dzekutengesa kure kure-kure zvinowanzoshandiswa-single-mode yepamusoro-soro yebhanwidth simba, asi mitambo yemunharaunda inowanzoshandisa multimode panzvimbo nekuda kwekudhura kwayo.

USB Cables

Yakawanda ye Universal Universal Serial Bus (USB) inobatanidza kombiyuta ine imwe piritsi (keyboard kana mouse) panzvimbo pane imwe kombiyuta. Zvisinei, mahwendefa emagetsi anowanikwa (dzimwe nguva anonzi dongles ) anobvumirawo kubatanidza kambani yeEthernet kusango re USB risina kujeka. Nhamba dze USB dzinoshandiswa twisted pair wiring.

Serial and Parallel Cables

Nokuti maPC akawanda muma1980 nekutanga kwema1990 haana kodzero yeEthernet, uye USB yakanga isati yave yakagadzirwa, serial uye parallel interfaces (zvino yava kushandiswa pamakombiyuta emazuva ano) dzimwe nguva yakashandiswa PC-PC-PC. Saka-inonzi null model cables , somuenzaniso, yakabatanidza serial ports ye PC mbiri zvichiita kuti data iwedzere inomhanya pakati pe 0.115 ne 0.45 Mbps.

Crossover Cables

Null cem cables cables muenzaniso mumwe weboka rezvitambo zve crossover . Nhare yekaseka inobatanidza zvinhu zviviri zvemagetsi emhando imwe chete, yakadai seP PC mbiri kana maviri network switches .

Kushandiswa kwetambo dzeEthernet crossover kwaiwanzoonekwa pamagetsi emhuri yakwegura makore apfuura apo kubatanidza ma PC maviri pamwe chete. Kunze kwekunze, tambo dzeEthernet crossover dzinofananidzwa zvakaenzana nesirivha (dzimwe nguva dzinonziwo zvakananga-kuburikidza ), kusiyana kwakasiyana kunenge kuve kwehutano hwematare akadzikidzwa nemavara anoonekwa pamagumo ekupedzisira connector. Vagadziri vanowanzoshandiswa zvakasiyana-siyana kusiyanisa marikisi kumatare avo emakona nekuda kwechikonzero ichi. Mazuva ano, kunyange zvakadaro, mishandura yemisha yakawanda inoshandisa nzira dzekushandisa dzakagadzirwa-in-crossover, zvichibvisa kudiwa kwetambo idzi dzinokosha.

Dzimwe Mhando dze Network Cables

Vamwe vanobatana nevashandisi vanoshandisa izwi rokuti patch cable kuti vataure kune chero rudzi rwekakananga-kuburikidza netambo yekambani inoshandiswa kwechinangwa chenguva pfupi. Coax, twisted twisted and fiber optic types of patch cables zvose zviripo. Ivo vanogovana zvakafanana nemamwe maitiro emhando dzedare kunze kwekuti iyo pamba dzedare dzinowanzova shoma shoma.

Powerline network inoshandisa mashandisirwo emagetsi emagetsi ekutaurirana kwemashoko achishandura mapapiriti akasiyana-siyana akabatanidzwa muruwazhe rwemasvingo.