Iindaba zeshishini
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Tshintsha uyilo lonikezelo lombane olungafunekiyo
Okwangoku, uninzi lokutshintsha kwimarike, ngakumbi izitshixo ezindala, zisebenzisa umbane omnye kuphela.Ukuba unikezelo lwamandla aluphumeleli (njengokusilela kombane), utshintshi alukwazi ukusebenza ngokuqhelekileyo, okanye lude lukhubaze uthungelwano.Ubonelelo lwamandla oluNgafunekiyo sisisombululo esifanelekileyo kule ngxaki.Iiswitshi ziyilelwe...Funda ngokugqithisileyo -
Kutheni iimodyuli ze-SFP ezibonakalayo zithandwa?
Kutheni iimodyuli ze-SFP ezibonakalayo zithandwa?Umthamo wemodyuli ye-SFP optical iyancipha ngesiqingatha xa kuthelekiswa nomthamo we-GBIC optical module.Inani leezibuko ze-SFP kwiqela elinye liya kuba kabini kwimodyuli ye-GBIC optical.Imodyuli efanayo ye-SFP ye-optical ine-plug-and-play mini optical f...Funda ngokugqithisileyo -
Wazi ntoni ngemodyuli ye-SFP?
Yintoni imodyuli ye-SFP?Imodyuli ye-SFP sisixhobo esibonakalayo esiguqula izibonakaliso zombane zegigabit zibe yimiqondiso ye-optical.Yimodyuli ye-industry-standard encinci kunye nepluggable gigabit optical transceiver enokuthi ifakwe kwi-SFP yezixhobo zenethiwekhi ezifana nokutshintsha, ii-routers, kunye ne-media con...Funda ngokugqithisileyo -
Umgama wothumelo olukhuselekileyo kunye nokukhethwa kwentambo yenethiwekhi yonikezelo lwamandla lwe-POE
Umgama wothumelo okhuselekileyo wonikezelo lwamandla e-POE ziimitha ezili-100, kwaye kucetyiswa ukuba kusetyenziswe intambo yenethiwekhi yobhedu yeCat 5e.Kuyenzeka ukuba usasaze amandla eDC ngentambo eqhelekileyo ye-Ethernet kumgama omde, kutheni ke umgama wothumelo ukhawulelwe kwiimitha ezili-100?Okulandelayo, siya kulandela iJHA T...Funda ngokugqithisileyo -
Unokukhetha njani isiguquli sevidiyo yefiber kwinkqubo yokubeka iliso yokhuseleko?
I-Multi-channel digital video optical transceivers ingaba nemisebenzi emininzi, kwaye uhlobo ngalunye lomsebenzi luneemfuno zenkcazo yezobugcisa ezihambelanayo, ezifana nesalathisi sevidiyo, i-audio index, i-asynchronous data index, i-Ethernet index, isalathisi sefowuni kunye nokunye.Iimpawu ezithile zobugcisa zinokufuna ...Funda ngokugqithisileyo -
Unokukhetha njani isiguquli sevidiyo yefiber?
Ii-transceivers ze-Optical nazo zizixhobo zokuhambisa umqondiso we-optical.Iitransceivers zangaphandle zangaphandle zinetekhnoloji evuthiweyo kodwa zibiza kakhulu.Nangona ii-transceivers zasekhaya zasekhaya zingekavuthwa kangako kwitekhnoloji, azibizi ngokwaneleyo ukujongana nezo zangaphakathi.Emva koko ukhetha ntoni ...Funda ngokugqithisileyo -
Kufuneka sikhethe i-100M okanye i-1000M yokutshintshela i-ethernet?
Ukuze ukwazi ukulayisha inethiwekhi yenkqubo yokujonga ividiyo entsonkothileyo, iswitshi kufuneka ifikelele kwiikhamera ezininzi, kunye nomthamo wedatha wokutshintsha.Umtshintshi kufuneka ube nekhono elizinzile kakhulu lokuguqula idatha ukuhambisa amanani amakhulu kwaye ngokuqhubekayo idatha yeVidiyo.Ngoko, kufuneka...Funda ngokugqithisileyo -
Kutheni le nto kufuneka intsimi yoshishino isebenzise iiswitshi zothungelwano lweringi?
1. Indawo ye-Harsh ye-industrial site Ekubeni i-Ethernet yayiyilwe ekuqaleni, ayizange isekelwe kwizicelo zenethiwekhi yezoshishino.Xa isetyenziswa kwiindawo zemizi-mveliso, ezijongene neemeko zokusebenza ezirhabaxa, uphazamiseko olumandla phakathi kwemigca, njl.njl., oku kuya kubangela ukuthembeka kwayo ...Funda ngokugqithisileyo -
Umahluko phakathi kokutshintsha kwamashishini kunye nezorhwebo
Sonke siyazi ukuba kukho ibakala lezorhwebo kunye nokutshintsha kwebakala leshishini.Ukutshintsha komgangatho worhwebo ngokuqhelekileyo kusetyenziswa ezindlini, kumashishini amancinci nakwezinye iindawo.Iinguqu ze-Industrial-grade zihlala zisetyenziswa kwiindawo zoshishino.Ke, kutheni ukutshintshwa komgangatho worhwebo kungasetyenziswa kushishino...Funda ngokugqithisileyo -
Uhlalutyo lwe-Gigabit Ethernet Switch Failure kunye nePacket Loss
Zininzi izinto ekufuneka uzifundile malunga nokutshintsha kwe-Ethernet.Apha ikakhulu sazisa indlela yokuphepha ukulahleka kwepakethi kulawulo lwedatha yamandla kwi-Gigabit Ethernet switch.Ulawulo lokuhamba alukwazi ukuphucula i-throughput yedatha yetshintshi yonke, kodwa igwema ukulahlekelwa kwepakethi kwi-switch.Gigabit Ethernet...Funda ngokugqithisileyo -
Kutheni utshintsho lwamashishini lufuna isiqinisekiso seCE?
Ukutshintsha kwamashishini asetyenziswa ngokubanzi nangaphezulu, nokuba yimarike yethu yasekhaya okanye iimarike zangaphandle, kukho inani elikhulu labo, kwaye baye baba yintengiso yamazwe ngamazwe.Xa uthumela kumazwe angaphandle ukutshintshwa kwezoshishino, utshintsho luyimfuneko xa ungena kumazwe angaphandle.Ukuba neC...Funda ngokugqithisileyo -
Ingcamango kunye nomsebenzi wemodem ye-optical, i-router, i-switch, i-wifi
Namhlanje, i-Intanethi ingene kumawakawaka amakhaya, kwaye i-Intanethi ibe yinto ebaluleke kakhulu ebomini bethu.Ngokubanzi, ezona zixhobo zixhaphakileyo zothungelwano ekhaya zezi: iimodem zamehlo, iirotha, iiswitshi, i-wifi, kodwa abasebenzisi abaninzi abakwazi ukwahlula ngokulula.Xa udibana nenethiwekhi fa...Funda ngokugqithisileyo
