Njengoko kubonisiwe kulo mfanekiso ungasentla, sinokuqonda ukubonakala kwe-RJ45 ngokomfanekiso, kodwa ayizizo zonke i-RJ45 interfaces ezifana nale ilapha ngasentla ziyi-interfaces ze-RJ11, ezingayi kuxoxwa okwethutyana.
Ukutshintsha kucwangciswe ecaleni kunye namachweba amaninzi e-RJ45, anokuthi ngaxeshanye adlulise idatha phakathi kwamazibuko amaninzi, kubandakanywa enye ukuya kwelinye, enye ukuya kwambini, kunye neyodwa ukuya kwabaninzi.Izibuko ngalinye alichaphazeli izinga lothumelo lwalo.Inokuthi ithathwe njengezibuko kwicandelo elizimeleyo lothungelwano olubonakalayo (kodwa ukuba isixhobo esikwiswitshi efanayo siyafuneka ukuba sidityaniswe, qinisekisa ukuba amasango ayafana), oko kukuthi, izixhobo zothungelwano eziqhagamshelwe kuyo ziyayonwabela yonke into. i-bandwidth ngokuzimeleyo, ayiyi kuchaphazeleka ngokugqithiswa kwamanye amazibuko kwi-switch efanayo, kwaye inesiphumo sokuzihlukanisa.
Xa i-node A ithumela idatha kwi-node ye-D, i-node B ingathumela idatha kwi-node C ngexesha elifanayo, kwaye ezi zimbini zothumelo zombini zinandipha i-bandwidth epheleleyo yenethiwekhi kwaye zineziqhagamshelo zazo ezibonakalayo.Ukuba i-10Mbps Ethernet iswitshi isetyenziswe apha, ukuhamba okupheleleyo kwe-flux yokutshintsha kuyalingana ne-2 × 10Mbps = 20Mbps.Xa i-HUB ekwabelwana ngayo i-10Mbps isetyenziswa, i-flux epheleleyo ye-HUB enye ayiyi kudlula i-10 Mbps.Ngelizwi, iswitshi sisixhobo sothungelwano esisekwe ekuqapheliseni idilesi ye-MAC enokugqiba umsebenzi wokudibanisa nokudlulisa izakhelo zedatha.Umtshintshi unokuthi "ufunde" idilesi ye-MAC kwaye uyigcine kwitafile yedilesi yangaphakathi.Ngokumisela indlela yokutshintshiselana yesikhashana phakathi komntu othumele isakhelo sedatha kunye nomntu oya kuyifumana, isakhelo sedatha sinokuhamba ngqo ukusuka kwidilesi yomthombo ukuya kwidilesi yendawo.
Oku ngasentla ingcaciso yolwazi ye-Ethernet Port-RJ45 eziswaShenzhen HDV Phoelectron Technology Co., Ltd.ndiyathemba ukuba eli nqaku linokukunceda ukwandisa ulwazi lwakho.Ngaphandle kweli nqaku ukuba ujonge inkampani elungileyo yomenzi wezixhobo zonxibelelwano lwefiber onokuthi uyithathele ingqalelongathi.
Iimveliso zonxibelelwano eziveliswe yikhava yenkampani:
Imodyuli:iimodyuli zefiber optical, Iimodyuli ze-Ethernet, iimodyuli ze-fiber optical transceiver, iimodyuli zokufikelela kwifiber optical, Iimodyuli ze-SSFP ezibonakalayo, kwayeI-SFP optical fibers, njl.
Udidi lwe-ONU:EPON ONU, AC ONU, ifayibha optical ONU, CATV ONU, GPON ONU, XPON ONU, njl.
iklasi yeOLT:Ukutshintsha OLT, GPON OLT, EPON OLT, unxibelelwano OLT, njl.
Ezi mveliso zingentla zinokuxhasa iimeko ezahlukeneyo zenethiwekhi.Kwezi mveliso zonxibelelwano zingentla, inkampani yethu ineqela elinobuchule nelomeleleyo le-R&D ukunceda abathengi abanemiba yobugcisa kunye neqela elicinga ngakumbi kunye neqela leshishini elinobuchule ukunceda abathengi kwangoko.thethwanokunye nomsebenzi.