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Indima ephambili yovavanyo lokusasazeka ekuchongeni ifayibha
Nokuba ukudibanisa uluntu okanye amazwekazi aqalayo, isantya kunye nokuchaneka zizinto ezimbini ezibalulekileyo zothungelwano lwefiber optic ezithwala unxibelelwano lomsebenzi obalulekileyo. Abasebenzisi bafuna amakhonkco e-FTTH akhawulezayo kunye noqhagamshelo lweselula lwe-5G ukufezekisa i-telemedicine, isithuthi esizimeleyo, inkomfa yevidiyo kunye nezinye izicelo ezinzulu ze-bandwidth. Ngokuvela kwenani elikhulu lamaziko edatha kunye ne-rapi...Funda ngokugqithisileyo -
Uhlalutyo lwe-LMR coaxial cable series nganye nganye
Ukuba ukhe wasebenzisa unxibelelwano lweRF (irediyo), iinethiwekhi zeselula, okanye iinkqubo ze-eriyali, unokuhlangabezana negama elithi LMR cable. Kodwa yintoni kanye kanye kwaye kutheni isetyenziswa ngokubanzi kangaka? Kweli nqaku, siza kuphonononga ukuba yintoni intambo ye-LMR, iimpawu zayo eziphambili, kwaye kutheni ilukhetho olukhethwayo lwezicelo zeRF, kwaye siphendule umbuzo 'Yintoni intambo ye-LMR?'. Unde...Funda ngokugqithisileyo -
Umahluko phakathi kwefiber optical engabonakaliyo kunye nefayibha ebonakalayo eqhelekileyo
Kwinkalo yonxibelelwano kunye nokuhanjiswa kwedatha, iteknoloji yefiber optic iye yaguqula indlela esinxibelelana ngayo kunye nokunxibelelana. Phakathi kweentlobo ezahlukeneyo ze-fiber optical, iindidi ezimbini ezibalaseleyo ziye zavela: i-fiber optical eqhelekileyo kunye ne-fiber optical engabonakaliyo. Ngelixa injongo esisiseko yazo zombini kukuhambisa idatha ngokukhanya, izakhiwo zabo, usetyenziso, kunye ne...Funda ngokugqithisileyo -
Umgaqo osebenzayo wentambo ye-USB esebenzayo
I-USB Active Optical Cable (AOC) iteknoloji edibanisa iingenelo zeentsinga zamehlo kunye nezihlanganisi zombane zemveli. Isebenzisa iitshiphusi zokuguqulwa kweefoto zombane ezidityaniswe kuzo zombini iziphelo zentambo ukudibanisa ngokwendalo iifiber ezibonakalayo kunye neentambo. Olu luyilo luvumela i-AOC ukuba ibonelele ngoluhlu lweenzuzo ngaphezu kweentambo zobhedu zendabuko, ngokukodwa kumgama omde, umzila wedatha okhawulezayo ...Funda ngokugqithisileyo -
Iimpawu kunye nokusetyenziswa kwe-UPC yodidi lwe-fiber optic izihlanganisi
I-UPC yodidi lwe-fiber optic isidibanisi luhlobo oluqhelekileyo lokudibanisa kwintsimi yonxibelelwano lwefiber optic, eli nqaku liza kuhlalutya malunga neempawu zalo kunye nokusetyenziswa. UPC uhlobo ifayibha optic isidibanisi iimpawu 1. Imilo ekupheleni ubuso UPC isidibanisi pin isiphelo ubuso iye yalungiselelwa ukwenza umphezulu wayo mpuluswa ngakumbi, dome-ezimile. Olu yilo luvumela ubuso bokuphela kwefiber optic ukufikelela kunxibelelwano olusondeleyo ...Funda ngokugqithisileyo -
Intambo ye-Fiber optic: uhlalutyo olunzulu lweenzuzo kunye nokungonakali
Kubugcisa bonxibelelwano bale mihla, iintambo zefiber optic zidlala indima ebalulekileyo. Le medium, ehambisa idatha ngemiqondiso ye-optical, ithatha indawo engenakulinganiswa kwindawo yokuhanjiswa kwedatha yesantya esiphezulu ngenxa yeempawu zayo ezizodwa. Izinto ezilungileyo zeFiber Optic Cables Ukuhanjiswa kwesantya esiphezulu: Iintambo zeFiber optic zinokubonelela ngamazinga aphezulu kakhulu othumelo lwedatha, ithiyori...Funda ngokugqithisileyo -
Isingeniso kwi-PAM4 Technology
Ngaphambi kokuqonda itekhnoloji yePAM4, yintoni itekhnoloji yokumodareyitha? Itekhnoloji yokumodareyitha bubuchule bokuguqula imiqondiso ye-baseband (imiqondiso yombane ekrwada) ibe ziimpawu zothumelo. Ukuze kuqinisekiswe unxibelelwano olusebenzayo kunye nokweyisa iingxaki ekuhanjisweni komqondiso omde, kuyimfuneko ukudlulisa i-spectrum yesignali kwijelo eliphezulu lokujikeleza ngokumodareyitha ...Funda ngokugqithisileyo -
Izixhobo ezininzi ezisebenzayo zonxibelelwano lwefiber optic: uqwalaselo kunye nolawulo lwe-fiber optic transceivers
Kwinkalo yonxibelelwano lwefiber optic, i-fiber optic transceivers ayizona kuphela izixhobo eziphambili zokuguqula imiqondiso yombane kunye ne-optical, kodwa kunye nezixhobo eziyimfuneko ezisebenzayo kulwakhiwo lwenethiwekhi. Eli nqaku liza kuphonononga ukucwangciswa kunye nokulawulwa kwe-fiber optic transceivers, ukwenzela ukubonelela ngesikhokelo esisebenzayo kubalawuli benethiwekhi kunye neenjineli. Ukubaluleka kwe...Funda ngokugqithisileyo -
I-Optical frequency comb kunye nokuhanjiswa kwamehlo?
Siyazi ukuba ukususela ngo-1990, i-WDM wavelength division multiplexing iteknoloji isetyenziselwe i-fiber optic links ezide ezithatha amakhulu okanye amawaka eekhilomitha. Kumazwe amaninzi kunye nemimandla, iziseko ze-fiber optic yeyona asethi yabo ibiza kakhulu, ngelixa ixabiso lamacandelo e-transceiver liphantsi. Nangona kunjalo, ngokukhula okugqabhukileyo kwereyithi yokuhanjiswa kwedatha yenethiwekhi ...Funda ngokugqithisileyo -
I-EPON, i-GPON yenethiwekhi ye-broadband kunye ne-OLT, i-ODN, kunye ne-ONU yovavanyo lokudibanisa inethiwekhi kathathu
I-EPON (i-Ethernet Passive Optical Network) Inethiwekhi ye-Ethernet ye-passive optical yitekhnoloji ye-PON esekwe kwi-Ethernet. Yamkela inqaku kwisakhiwo se-multipoint kunye nokuhanjiswa kwe-fiber optic, ukubonelela ngeenkonzo ezininzi nge-Ethernet. Itekhnoloji ye-EPON ibekwe emgangathweni liqela elisebenzayo le-IEEE802.3 EFM. NgoJuni ka-2004, iqela elisebenzayo le-IEEE802.3EFM lakhupha i-EPON stan...Funda ngokugqithisileyo -
Uhlalutyo lweenzuzo ze-WiMAX kwi-IPTV ukufikelela
Ukusukela oko i-IPTV yangena kwimarike ngo-1999, izinga lokukhula liye lakhula kancinci kancinci. Kulindeleke ukuba abasebenzisi behlabathi be-IPTV bafikelele ngaphezu kwezigidi ezingama-26 ngo-2008, kwaye izinga lokukhula elihlanganisiweyo lonyaka labasebenzisi be-IPTV eTshayina ukusuka ku-2003 ukuya ku-2008 liya kufikelela kuma-245%. Ngokophando, ikhilomitha yokugqibela yokufikelela kwe-IPTV isetyenziswa ngokuqhelekileyo kwimodi yokufikelela kwintambo ye-DSL, ngokuvalwa ...Funda ngokugqithisileyo -
I-DCI ye-Architecture eqhelekileyo kunye neChain yeShishini
Kutshanje, iqhutywa kuphuhliso lwetekhnoloji ye-AI kuMntla Melika, imfuno yoqhagamshelo phakathi kweendawo ze-arithmetic network ikhule kakhulu, kwaye iteknoloji ye-DCI edibeneyo kunye neemveliso ezinxulumeneyo ziye zatsala ingqalelo kwimarike, ngakumbi kwimarike yemali. I-DCI (Uqhagamshelwano lweZiko leDatha, okanye i-DCI ngokufutshane), okanye iZiko leDatha kwi...Funda ngokugqithisileyo
