Akụkọ

Site na mmejuputa atumatu “Broadband China” na “Speed-up and Fee-Mbelata” ike nke netwọkụ brọdband nke China na-aga n'ihu na-akawanye mma; brọdband onye ọrụ agbanweela site na 10M na n'okpuru ruo 50M / 100M / 200M, wee malite na Gigabit;...

Mmepe nke modul nkwurịta okwu ngwa anya ikuku: netwọk 5G, 25G / 100G modul ngwa anya bụ ihe a na-emekarị na mmalite nke 2000, netwọk 2G na 2.5G na-arụ ọrụ, na njikọ ọdụ ọdụ malitere ịkpụ site na eriri ọla kọpa gaa na eriri anya. Na mbụ, 1.25G SFP modul optical...

Taa, ịntanetị bụ akụkụ dị mkpa nke ndụ anyị kwa ụbọchị. N'ezie, e nwere ụzọ abụọ bụ isi anyị si eji ịntanetị eme ihe: otu bụ site na ọrụ data ekwentị; nke ọzọ, karịa n'ozuzu, bụ site brọdband n'ụlọ ma ọ bụ ọrụ. Site n'echiche ndị ọkachamara, ịnweta ikuku ikuku bụ ikuku ikuku ...

Ụda ọdụ (nke a makwaara dị ka eriri ọdụ, pigtail line). Ọ nwere ihe nkwụnye ọkụ n'otu njedebe na njedebe gbajiri agbaji nke eriri eriri fiber optic na njedebe nke ọzọ, nke ejikọrọ na eriri eriri eriri fiber optic ndị ọzọ site na ịgbado ọkụ. N'ikwu ya n'ụzọ ọzọ, a na-egbutu jumper ụzọ abụọ site na etiti ka ọ bụrụ abụọ ...

Okwu nke HDV na Ememme Azụmahịa Ọhụrụ: A na-ewere nkọwa zuru oke nke ọma na usoro ọ bụla na-eje ozi ruo oke; Obi ụtọ-ji obi dum na-emeso naanị maka ndị ahịa, na-enwekwa obi ụtọ maka uto onwe onye ọ bụla; Dakọtara nke ọma-kpọmkwem, azụmahịa ziri ezi na ọrụ ziri ezi. Backgr...

Uru nke nkwurịta okwu fiber optic: ● Nnukwu ikike nzikọrịta ozi ● Ogologo nnyefe ogologo ● Ọ dịghị nnyonye anya electromagnetic ● Akụ bara ụba ● Ibu arọ na obere nha A Brief History of Optical Communications Ihe karịrị afọ 2000 gara aga, ọkụ ọkụ, semaphores 1880, ekwentị anya- ...