- Ngu Admin / 27 Mar 20 /0Amagqabantshintshi
Umfanekiso ubonisa ukuba yintoni ifayibha?Ukuhlelwa kweentsinga zamehlo?
I-1.optical fiber core structure 1) Isiseko: isalathisi esiphezulu se-refractive, esisetyenziselwa ukuhambisa ukukhanya;I-2) I-Cladding: isalathisi esisezantsi se-refractive, esenza imeko yokubonakalisa iyonke kunye nengundoqo;3) Uluhlu olukhuselayo: lukhusela i-fiber optical.2.Imowudi enye kunye neendlela ezininzi Inye kuphela indlela yokukhanya enokuhanjiswa....Funda ngokugqithisileyo - Ngu Admin / 24 Mar 20 /0Amagqabantshintshi
Ziziphi iindlela zokudibanisa ifayibha
Ifayibha ye-Optical yinto eyimfuneko kwixesha lenethiwekhi yanamhlanje, kodwa ngaba uyayiqonda ngokwenene i-fiber optical?Ziziphi iindlela zokudibanisa ifayibha?Uthini umahluko phakathi kwentambo yokukhanya kunye nefiber optical?Ngaba kunokwenzeka ukuba ifayibha ithathe indawo ngokupheleleyo iintambo zobhedu ezivela ngaphandle Yintoni...Funda ngokugqithisileyo - Ngu Admin / 20 Mar 20 /0Amagqabantshintshi
Indlela yokudibanisa i-fiber optic transceiver?Yintoni umahluko phakathi kwefayibha enye / iitransceivers zefiber ezimbini?
Xa iiprojekthi zangoku ezibuthathaka zidibana nokuhanjiswa komgama omde, iifiber optics zihlala zisetyenziswa.Ngenxa yokuba umgama wothumelo lwefiber optical mde kakhulu, ngokubanzi, umgama wothumelo lwefayibha yemowudi enye ungaphezulu kweekhilomitha ezili-10, kunye nomgama wothumelo lwefiber yeemowudi ezininzi c...Funda ngokugqithisileyo - Ngu Admin / 17 Mar 20 /0Amagqabantshintshi
Ingaba iCombo PON ihambelana njani neGPON kunye neXGPON?
Ngokuphunyezwa kwezicwangciso-qhinga “zeBroadband China” kunye “noKukhawulezisa kunye nokunciphisa umrhumo”, izakhono zothungelwano olusisigxina lwaseTshayina ziye zaphuculwa ngokuqhubekayo;I-broadband yomsebenzisi itshintshile ukusuka kwi-10M nangaphantsi ukuya kwi-50M / 100M / 200M, kwaye iguqukele kwi-Gigabit;...Funda ngokugqithisileyo - Ngu Admin / 13 Mar 20 /0Amagqabantshintshi
Imbali ye-Evolution ye-2G ukuya kwi-5G iimodyuli zonxibelelwano olubonakalayo
Ukuphuhliswa kweemodyuli zonxibelelwano ezingenazintambo ezingenazintambo: i-5G networks, i-25G / 100G iimodyuli ze-optical zihamba phambili Ekuqaleni kwe-2000, i-2G kunye ne-2.5G iinethiwekhi ze-2.5G zaziphantsi kolwakhiwo, kwaye uxhulumaniso lwesikhululo sesiseko lwaqala ukunqumla kwiintambo zethusi ukuya kwiintambo ze-optical.Ekuqaleni, i-1.25G SFP imodyuli yokubona...Funda ngokugqithisileyo - Ngu Admin / 10 Mar 20 /0Amagqabantshintshi
Ngokuphathelele iteknoloji ye-fiber broadband, eli nqaku lanele!
Namhlanje, i-Intanethi yinxalenye ebalulekileyo yobomi bethu bemihla ngemihla.Enyanisweni, zimbini iindlela eziphambili esisebenzisa ngayo i-Intanethi: enye kungenkonzo yedatha yefowuni ephathwayo;enye, ngokubanzi, ngokusebenzisa ibroadband ekhaya okanye emsebenzini.Ngokwembono yobuchwephesha, ukufikelela ngaphandle kwamacingo yi-ac...Funda ngokugqithisileyo
