Isonto sokuthiwa se-4 ipoti: Isisindo sokuthiwa esikhulu se-enterprise

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iswitchi sefiber, 4 imigqa

Isiwitch ethu le-fiber nezindawo ezi-4 yindlela engqikithwe yokusebenza kwamanethiwekhi okwenza amathransethi ongaphambili oludonsela kumacable eziyofayibha. Le ndawo enhle ngamanye amathathu amathathu owawo ezindaweni ezi-nefayibha, lokhu kuyinkqubo esenza ukuxhuma kwayo kumacable ezingaphezu kwezinye. Le ndawo isebenza ngokuguqula iziqiniso zelasekelo kumaqondo wemali futhu futhu, ukuqinisekisa ukuthuthwa kwezinhlanganisela kumacable aphakathi kwezinye. Umunye umugqa ngamunye unxusayo ukuphumelela kwi-1Gbps noma ngaphezulu, kulingana ne-modyuli, futhu lwenza ukuxhuma kwezinye nezinye. Isiwitch iqukumelela amathuluzi athukuthe, ikhanda kakhulu ne-VLAN, izilungiselelo ze-QoS, nezinhlanhlayo zokuphepha ukuze ikhuselelwe inkqubo. Ikhankatha yalo incane iyenza ukuthi ibe yisicelo esifanele kuzo zonke izimo, kusuka kuzindlela zencubeko encane kuya kuzo ezinciyileyo. Le ndawo uyena inca leLED yomunye umugqa, ukuze ibonise ukuthi yini na isimo bese yenzi ukusho izinkinga. Ngenxa yezinikezelo zokwenzela, isiwitch ingadinga futhu lwenza ukuthi ikhethwe ukuphumelela okuphezulu, ukuqinisekisa ukuthi iphumelela kanye nokuxhomekeka kwayo kuzo zonke izinto ezixhunyiwe.

Imikhiqizo edumile

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I-switch yamanye nezinto ezingi-4 iphakamisa amathuluzo amaningi okwenza into enkulu ngokweqile kuzo zonke izinfrastrakti zekhowuni. Okokuqala, inikeza izigaba esikhundleni sokuthumela idatha, ekuvumela ukuthumelana kwezinhla ezinkulu ngaphandle kokuchithwa. Ukuvikophakami komntu wefayibha eyodwa nokungabi noma ngaki amanye ayenza ukuthi kube lula ukwahlukahluka kuzindlela zokusebenzisa, ukwesekela amanye amafomu wokunyakaza kwamanje kanye nezidingo. Iinkcukacha zokuphatha zenikeza abasebenzisi amakhono okuphatha iqonga lekhowuni ngokucophelela, ukusebenzisa imigomo yesicelo fakwe, futhi ukuhlola indawo ethile. Ifomyula encane yenqubo iyenza ukuthi ikhona kakhulu emkhakheni apho isikhala sibiwe, apha ke ukubulawa okuningi kuyenza ukuthi kube nenkululeko yokudala futhi kudinga ukulungiswa okuncane kuphela. Ukuhlonipha isimo sezingelwa yisinye esikhulu, ngoba inqubo inemigomo yokulindisa amandla ekuvumeni ukuthi izindleko zokusebenzisa zingcinwe. Incazelo ye-Auto-MDI/MDIX isula ubudlelwane obudinga kwayezinhlukanisiweyo, liyenza ukusanda kwezilayisho liyengeziwe futhi liyenza ukuthi kungahambeki amachiza ekushintsheni. Ukusebenzisa i-plug-naye liyenza ukuthi kube lula kakhulu kubasebenzisi abanemali amaningi angazo, apha ke amakhono akhulu kumele kuba khona kubasebenzisi abadinga ukuphatha kwekhowuni engeye. Ukuhlanganisa izinhlelo zokuhlola kanye nezikhombisa ze-LED zenikeza ukuxazulula ingxoxo ngokushesha futhi liyenza ukuthi isikhathi esingakanani sokuhlatiwe kwekhowuni singake kancane. Ngokwesibili, ukuvikophakama kwezinhlelo zokunyaka kwamanje zenikeza ukuthi kungeniso kuzo zonke izinhlelo zokunyaka kabanjwe futhi liyenza ukuthi ikhowuni ibe nemvume yokutholakala kwezinto ezingayo.

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iswitchi sefiber, 4 imigqa

iswichi se-fiber optic 8 indawo

iswichi se-poe yesimakade

iswichi sokuguqula isimakade

iswichi simakade sesipesheli

iswichi esincane sesimakade

inhawo yeswitchi se-channels ye-fibre

Umsebenzi Omkhulu Nokuhlola Ekupheleni

Isiwishi simakade sendawo e-4 sabelana ngokukhulu ngeyoqo leswichinga eliyinhloko, engasebenza ngokukhishwa okuphezulu kwenkqubo yebhodhi. Ngenyoka nganye iphuma ngemeko ye-duplex ngalokho kubili ibandwidth engeke yakha nekuvala ukuthumelana data ngokwesibini. Iswichi siyasebenzisa imithodi yokuphatha i-buffer edlule ukulahlekelwa kwe-data lapho kunguqu phambene netraffic, uyinikeze ukusebenza kwendabuko futhi kuhlanganise inqubomgomo. Inqubomgomo yedetect error ne-correction ye-esiliva iyagcina ubunzima bwe-data kuwo wonke amakhono, noma imisho yabo flow control okuphimile idlaya yenkqubo kuyavimba kwaye ivumele inqubomgomo ngokugcwele. Ubunzima beswichi bongenhla ngemindeni yayo ehle nezemvume zokuphatha intshukumo, obunikeza ukusebenza okuphakeme noma lapho kuzomele izimo ezikhangelayo.

Imikhwelo Yoku управления

Izinkinobodlo zokuphatha ezifakwe kwi-switch yamakhaleli ezi porti ezi 4 zinikeza abasebenzisa inkontrola ephelele kuzo zonke izinto zekrhereni labo. I-switch ikwamkela imithetho elilandelayo yokuphatha, kunxande ne-SNMP nokusebenzisa i-web interface, okuvumela ukugcinwa nokuhlinyelwa ngemaphoyinti esingaphandle. Imikhwelo ye-VLAN engeza uhlelo lokuhlukanisa krhere ngendlela ethile, ukuqinisekisa isiqiniso kanye nokusebenza okuphambene nazo zonke izinto eziphathwa khona. Izinkinobodlo ze-Quality of Service (QoS) zivumela ukuthulwa okuphambene kwezinto eziphathekayo kwi-krhere, ukuqinisekisa ukusebenza okuphelele kubantu abalulekileyo. I-switch naye inezinkinobodlo ezinhle zokuphepha njengokoqobo kolawo olukwesipini kanye nezilandelana zokungena, ukuvikela krhere ukugelela kwebandla engavumelekile kanye nemigwa engcono.

Imikwamo Eningi Yokufaka

Isonto sokugcina 4 ipoti nezifiso zokuthiwa kuyindlela yokuthiwa ngokwezifiso zokuthiwa. Inqanawa yayo futhi izinketho zokubeka zivumela ukubekwa kwezifiso ezahlukene, kusukela ekubekweni kwe-desk kuya kubekwa kwe-rack. Isonto sokuxhasa izinhlobo ezahlukene ze-fiber nezibaleka zokuthumela kuyindlela yokuthiwa ngokwezinhlobo ezahlukene zezenkolo, noma kuzindlela zokuthiwa zezinkampani, izikolo, noma izindawo zokuthiwa. Ukuthiwa kwayo nezinhlobo ezilandelayo zezokuthiwa ziyindlela yokuthiwa ngokwezinhlobo ezilandelayo zezokuthiwa, futhi ukuthiwa kwayo kuyindlela yokuthiwa ngokwezifiso ezahlukene. Isonto sokuthiwa nezinhlobo ezilandelayo zezokuthiwa ziyindlela yokuthiwa ngokwezinhlobo ezilandelayo zezokuthiwa, futhi ukuthiwa kwayo kuyindlela yokuthiwa ngokwezifiso ezahlukene.