I-CF FIBERLINK Iimveliso ze-switch series ze-Industrial ziye zasungula iimodeli zemveliso ezingaphezu kwama-60, ngaxeshanye kuphando oluqhubekayo kunye nophuhliso kunye nokwandiswa kwesikali somgca wemveliso. CF FIBERLINK Ishishini switsha ithatha amacandelo ishishini-ibakala kunye noyilo hardware, ufakelo rack inkxaso, ufakelo ikhadi likaloliwe, ufakelo eludongeni-inyuswe, ifomu imveliso igubungela umaleko ezintathu zolawulo, ulawulo umaleko ezimbini, non-ulawulo, ingasetyenziswa ngokubanzi kwisicelo womnatha. iimeko zamashishini ahlukeneyo kuthungelwano lwe-Ethernet yoshishino.
Phakathi kwabo, kwi-industrial switch, kufuneka sikhankanye iswitshi yomnatha womnatha, inokuba baninzi abahlobo bethu bokhuseleko, kwi-network switch ye-ring okanye ulwazi oluncinci, namhlanje kunye ne-CF FIBERLINK kunye ukuze bayifunde!
1: yintoni iswitshi yenethiwekhi yeringi
Umnatha womnatha wokutshintsha luhlobo olukhethekileyo lokutshintshela, kuba iswitsha yenethiwekhi yesandisi yesiqhelo yitshintshi yeshishini, ngoko ke inokubizwa ngokuba yiswitshi yenethiwekhi yomsesane wodidi lweshishini, iswitsha yenethiwekhi yomsesane ineenzuzo ezininzi kwisakhiwo sothungelwano lweringi, njengokungafuneki, ukuthembeka kunye njalo njalo. Utshintsho womnatha weringi unokwenza uthungelwano lwendandatho, iswitsha nganye inamazibuko amabini kwiqela leringi, phakathi kokutshintsha ngesandla kwifomu yesandla se-topology yenethiwekhi yeringi. Inzuzo yokusekwa kwayo kukuba xa ikhonkco elithile kuthungelwano lwendandatho luqhawulwe, aluyi kuchaphazela ukuthunyelwa kwedatha kuthungelwano, ngoko ke umnxibelelwano womnatha uqaliswa kwiindawo ezininzi zonxibelelwano lwezoshishino. Ukutshintsha kwenethiwekhi yeringi kwamkela ubugcisa obukhethekileyo bokunqanda ukuveliswa kwesaqhwithi sosasazo kunye nokuqonda ukuthembeka kwenethiwekhi yeringi.
2: umsebenzi wokutshintsha inethiwekhi yeringi
Kwinkqubo yenethiwekhi yekhompyuter, iswitshi yenethiwekhi yeringi yaziswa ukuhlangabezana nobuthathaka bendlela yokusebenza ekwabelwana ngayo. I-Hub ngummeli we-Shared work mode, ukuba i-hub kwi-postman, ngoko unoposi akaziwa "isidenge" -- kuye ukuhambisa, akazi ngokuthe ngqo ngokwedilesi kwileta eya kwileta eya. umamkeli, uya kuthatha kuphela ileta kubo bonke abantu, kwaye emva koko uvumele umamkeli ngokweenkcukacha zedilesi ukuba amisele ezabo! Ukutshintsha kweringi yiposi "ehlakaniphileyo" -- iswitshi yeringi inebhasi ephezulu yokubuyela umva kunye ne-matrix yotshintshiselwano lwangaphakathi.
Utshintsho womnatha weringi unokwenza uthungelwano lwendandatho, iswitsha nganye inamazibuko amabini kwiqela leringi, phakathi kokutshintsha ngesandla kwifomu yesandla se-topology yenethiwekhi yeringi. Inzuzo yokusekwa kwayo kukuba xa ikhonkco elithile kuthungelwano lwendandatho luqhawulwe, aluyi kuchaphazela ukuthunyelwa kwedatha kuthungelwano, ngoko ke umnxibelelwano womnatha uqaliswa kwiindawo ezininzi zonxibelelwano lwezoshishino. Ukutshintsha kwenethiwekhi yeringi kwamkela ubugcisa obukhethekileyo bokunqanda ukuveliswa kwesaqhwithi sosasazo kunye nokuqonda ukuthembeka kwenethiwekhi yeringi. Onke amazibuko okutshintsha kwenethiwekhi yeringi axhonywe kwibhasi engasemva. Xa isiphaluka solawulo sifumana ipakethi, i-port yokucubungula iya kufumana itafile yokulawula idilesi kwimemori ukucacisa i-NIC (ikhadi lenethiwekhi) yendawo yokuya kuyo i-MAC (idilesi ye-hardware yekhadi lomnatha), kwaye ngokukhawuleza udlulisele ipakethi kwi-port yokufikela. ngokusebenzisa i-matrix yotshintshiselwano lwangaphakathi. Ukuba iMAC ayikho, iswitshi yenethiwekhi yeringi isasaza kuwo onke amazibuko. Emva kokufumana impendulo yechweba, ithuba "lokufunda" idilesi entsha kwaye uyongeze kwitafile yedilesi yangaphakathi. Ingabonwa ukuba xa umnxibelelwano womnatha wendandatho ufumana "ileta" ethunyelwe yikhadi lenethiwekhi ethile, iya kuthumela ngokukhawuleza ileta kumamkeli ngokweenkcukacha zedilesi engentla kunye "nencwadi yokuhlala esisigxina" yomninimzi. Ukuba idilesi yomamkeli ayikho kwirejista yendlu, iswitshi yenethiwekhi yeringi iya kusasaza ileta kumntu wonke njenge hub, kwaye emva koko ufumane ummkeli. Emva kokufumana umamkeli, ithuba lokutshintshiselana ngenethiwekhi yekhonkco liya kubhalisa ngokukhawuleza ulwazi lomntu "kwirejista yasekhaya", ukuze emva kwenkonzo yabathengi, ileta inokunikwa ngokukhawuleza.
3: isisombululo sokutshintsha inethiwekhi yeringi
a）Iswitshi yothungelwano lweringi yendlela yetrafikhi
Isisombululo sothungelwano
Esi sikimu samkela isakhelo se-topology yothungelwano olunemigangatho emithathu, eyahlulahlulwe yangamacandelo aliqela: ukufikelela kwi-intersection, i-intersection convergence kunye neziko lokubeka iliso.
I-1) ukufikelela kwi-intersection: sebenzisa i-4-port ye-POE ye-ring network switch ukudibanisa ikhamera ye-intersection kwi-switch, kwaye emva koko uyidlulisele kwi-intersection convergence layer ngokusebenzisa i-port yokukhanya. Iswitshi nganye yokufikelela kwi-intersection iqhagamshelwe kwi-convergence ye-intersection ngokusebenzisa inethiwekhi yeringi.
I-2) Ukuwela ukudibanisa: I-8-port ye-PoE ring network switch ixhunyiwe kwi-intersection convergence switch, kwaye emva koko idluliselwe kwiziko lokubeka iliso nge-port optical. Ngexesha elifanayo, iindlela ezininzi zokuhlangana zixhunyiwe kwaye zithunyelwa kwiziko lokubeka iliso ngokusebenzisa inethiwekhi yendandatho.
I-3) Iziko lokubeka iliso: sebenzisa i-gigabit ye-24-layer-layer switches ukuqokelela kunye nokudlulisa i-intersection nganye kwi-switch central, kwaye ufikelele kwiiseva eziphambili kunye nezixhobo zokugcina.
b)Iswitshi ye-Ethernet enomsebenzi womnatha weringi
Imowudi yothungelwano ye-Ethernet itshintsha kunye nomsebenzi womnatha womsesane ngokuqhelekileyo usebenzisa imowudi yoqhagamshelo lomzobo womthi, uzama ukuphepha ukwenza inethiwekhi ibe yiluphu.
I-4: iingenelo zokutshintsha kwenethiwekhi yeringi
a) I-Industrial-grade ring network switch Izibonelelo zothungelwano lweringi
I-1)Inethiwekhi yokutshintsha inethiwekhi yekhonkco izinzile kwaye ixesha lokuziphilisa lifutshane.
2) Kulwakhiwo lothungelwano lwendandatho, xa ifayibha enye ivaliwe, usebenzisa iswitshi yomnatha weringi, ungatsibela ngokuzenzekelayo kwenye intambo yokubona ukuqhubeka nonxibelelwano.
I-3) Izixhobo zePort kunye namazinga okusetyenziswa kwe-bandwidth ephezulu
4)Uthungelwano luthembeke ngakumbi emva kokusebenzisa inkqubo yenethiwekhi yeringi kunye neswitshi yenethiwekhi yeringi.
b)Iswitshi yothungelwano lweringi yodidi lwemizi-mveliso Izinto eziluncedo kuthungelwano olumise okwemithi
1) I-Ethernet yokutshintsha umnatha womthi kunye nomsebenzi womnatha womnxeba uthintela ukuguqulwa kweprotocol yonxibelelwano kwaye iququzelele ulawulo.
I-2) Ukutshintsha kwe-Ethernet kunye nomsebenzi womnatha womnatha unokuphepha ngokufanelekileyo isaqhwithi sosasazo kunye nokuqinisekisa ukusebenza okuqhelekileyo kokutshintsha.
I-3) Inethiwekhi ye-Ethernet yokutshintsha umthi kunye nomsebenzi womnatha wenethiwekhi ineenzuzo ze-bandwidth ephezulu yokudluliselwa, isakhiwo senethiwekhi eguquguqukayo, kulula ukwandisa, ubuchule benkxaso yeenkonzo ezininzi, ukugcinwa lula kunye nokukwazi ukuchasana nokuphazamiseka.
4) Ukutshintsha kwe-Ethernet kunye nomsebenzi womnatha womsesane unokuqonda ukhuseleko olungafunekiyo
Ixesha lokuposa: Dec-16-2022