iswichi lefayela yenkumbulo ezi-12
Isikhombisi se-fiber sase 12 iphoyinti sinemibandela yokuthutha kwe-inthanethi enqunyiwe yekuvumela ukuthuthwa okspeede kakhulu kwedatha phakathi kwezinhlanhla eziningi. Le mehloli ye-inthanethi engeke yenziwe ngokusheshayo inezinhloso ezingu-12 zokuxhumana nezinhlobo ze-fiber optic, engxenyeni nganye ikwenzelwa ukutshekelisa izixhumanisi ezingama-gigabit noma amaningi kwezinye. Isikhombisi senza umsebenzi ngokuguqula iziqiniso zokuxhumana kuze kube iziqiniso elayishini futhi esinye isihlalo, kulokhu kuvumela ukuxhumana okulula phakathi kwezinhlanhla ezixhunyanisiwe. Ngenkathi kunezinhlobo eziningi ze-fiber afakiwe kahle kwezinhlobo ezingama-single-mode ne-multi-mode fiber cables, lezi sikhombisi zinikeza ukuthutha okungcono kakhulu kwe-inthanethi. Le mehloli ngokuvamile idityanisa nezinto ezithuthukisiwe njenge-sikhwephesha VLAN, izinkorho ze-QoS (Quality of Service), nezimali eziphathimandleni ukuze ziphoxe ukuthutha kwezidata ngendlela ethulwane neyodwa. Izikhombisi zase-12 port fiber ezintsha ngamaqoza amawebhu noma ama-command-line interfaces, kulokhu kuvumela abasebenzisi be-inthanethi ukubheka nokuhlela izinkinobho zokusebenza kwe-inthanethi ngendlela enhle. Lezi sikhombisi ngamaqoza amakhonkothi a-SFP ne-SFP+, zinikeza ukutholakala kwezinhlobo eziningi ze-cables ze-fiber optic nezispeede sokuthutha. Ukufaka kakhulu izinto ezijikelezileyo njenge-link aggregation, spanning tree protocol, ne-storm control kusiza ekuthuthweni kwe-inthanethi kanye nokusebenza okuphephile. Ngaphezu kwalokhu, izinhlobo eziningi zinikeza amathrisi wevule amadoti noma amaservisu athola ukushintshana, kulokhu kuyizinto eziphilayo kumaqoza aphawuliwe lapho kudingeka ukuthambekela kwe-inthanethi ayiphansi.
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