Ulwazi

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;...

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 amanethiwekhi aphantsi kokwakhiwa, kwaye uxhulumaniso lwesikhululo sesiseko lwaqala ukusika kwiintambo zobhedu ukuya kwiintambo ze-optical. Ekuqaleni, i-1.25G SFP imodyuli yokubona...

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...

Ifiber yomsila (ekwaziwa ngokuba yi-tail fiber, pigtail line). Ine-adapter kwelinye icala kunye nesiphelo esaphukileyo se-fiber optic cable core kwelinye icala, elidityaniswe kwezinye iintambo ze-fiber optic nge-welding. Ngamanye amazwi, i-jumper inqunyulwa ibe ngamacandelo amabini ukusuka embindini ukuze ibe ngamabini ...

Izinto eziluncedo kunxibelelwano lwefiber optic: ● Umthamo wonxibelelwano olukhulu ● Umgama omde wokuhanjiswa ● Akukho siphazamiso sombane ● Imithombo etyebileyo ● Ubunzima bokukhanya kunye nobukhulu obuncinci Imbali emfutshane yoNxibelelwano lwe-Optical Ngaphezu kweminyaka engama-2000 eyadlulayo, iibhakoni-izibane, i-semaphores 1880, i-optical phone- ...

Xa ibhodi yesekethe ithengiswa, ngokuqhelekileyo ayinikezeli ngokuthe ngqo umbane kwibhodi yesiphaluka xa ujonga ukuba ibhodi yesiphaluka ingasebenza ngokuqhelekileyo. Endaweni yoko, landela la manyathelo angezantsi ukuqinisekisa ukuba akukho ngxaki kwinyathelo ngalinye kwaye ke umbane ulayitiwe awukashiywa lixesha. Ingaba unxibelelwano lu...