Isishwankathelo seeSwitshi ze-Optical:
Iswitshi ye-fiber optic sisixhobo sokudlulisa uthumelo lwenethiwekhi esikhawulezayo. Xa sithelekiswa nezitshintshi eziqhelekileyo, sisebenzisa iintambo ze-fiber optic njengesixhobo sokudlulisa uthumelo. Iingenelo zothumelo lwe-fiber optic zisantya esikhawulezayo kunye nokukwazi okunamandla okulwa nokuphazamiseka. Iswitshi ye-fiber optic (i-FC Switch, ekwaziwa ngokuba yi-"Fibre Channel switch").
Iswitshi ye-Fiber optic luhlobo olutsha lwezixhobo, kwaye kukho umahluko omkhulu kakhulu kwiiswitshi ze-Ethernet ezibonwayo nezisetyenziswa rhoqo (ezibonakaliswa kakhulu kwinkxaso yeenkqubo). Iswitshi ye-Ethernet ye-fiber optic yiswitshi yokufikelela ye-Ethernet yohlobo lwe-2 yolawulo oluphezulu. Abasebenzisi banokukhetha uqwalaselo lwezibuko zonke okanye uqwalaselo lwezibuko ze-optical hybrid, kwaye imidiya ye-access fiber inokukhetha i-fiber yemowudi enye okanye i-fiber yemowudi ezininzi. Iswitshi inokuxhasa ulawulo olukude lwenethiwekhi kunye nolawulo lwengingqi ngaxeshanye ukuze kubonwe imeko yokusebenza kwezibuko kunye nezicwangciso zeswitshi.
Izibuko le-optical fiber lifanelekile ngokukodwa kumgama wokufikelela kwindawo yolwazi ngaphaya komgama wokufikelela kumgca wezigaba ezintlanu, isidingo sokuphazamiseka kwe-anti-electromagnetic kunye nesidingo sobumfihlo bonxibelelwano, njl. Iindawo ezifanelekileyo ziquka: inethiwekhi yokufikelela kwi-broadband ye-FTTH yokuhlala; i-LAN ye-optical fiber ekhawulezayo yeshishini; inkqubo yoLawulo losasazo lwemizi-mveliso oluthembekileyo kakhulu (i-DCS); inethiwekhi yokujonga ividiyo yedijithali ye-optical fiber; inethiwekhi yendawo ye-optical fiber ekhawulezayo yesibhedlele; inethiwekhi yekhampasi.
Inkcazo yomsebenzi weswitshi yokukhanya:
Imo yokutshintsha yokugcina nokudlulisa engathinteliyo, enomthamo wokutshintsha we-8.8Gbps, zonke iiports zinokusebenza zikwimeko ye-duplex epheleleyo ngesantya somgca opheleleyo ngexesha elinye
Xhasa iidilesi ze-6K MAC, kunye nemisebenzi yokufunda nokuhlaziya idilesi ye-MAC ngokuzenzekelayo
Xhasa ukuhlanganiswa kweechweba, ukubonelela ngamaqela asi-7 ee-trunks ze-broadband ezihlanganisiweyo
Xhasa imigca ephambili ukuze kuqinisekiswe umgangatho wenkonzo
Inkxaso ye-802.1d Spanning Tree Protocol/Rapid Spanning Tree Protocol
Inkxaso yokuqinisekiswa kokufikelela okusekelwe kwizibuko ezingama-802.1x
Inkxaso yolawulo lokuhamba koxinzelelo olupheleleyo lwe-IEEE802.3x/ulawulo lokuhamba koxinzelelo olungasemva olunesiqingatha se-duplex
Ixhasa i-VLAN esekelwe kwithegi/kwizibuko/kwiprotocol, ibonelela ngamaqela e-VLAN angama-255, ukuya kuthi ga kwi-4K VLANs
Ixhasa ulawulo lokufikelela kwinethiwekhi olusekelwe kwizibuko
Ngomsebenzi wokwahlulwa kwezibuko
Indlela yokuthintela ukuvimba iintloko (HOL) ukunciphisa ukulahleka kwepakethe
I-port yenkxaso kunye nedilesi ye-MAC iyabopha, idilesi ye-MAC yokucoca
Inkxaso yokubonisa izibuko
Ngomsebenzi wokubeka esweni inethiwekhi ye-SNIFF
Ngomsebenzi wolawulo lwe-bandwidth yezibuko
Inkxaso yokulawula i-IGMP snooping multicast
Xhasa ulawulo lwesiphepho olusasazwayo
Ixesha lokuthumela: Epreli-28-2022