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學習快評丨qibao666888　　中??(zhong)新??(xin)網??(wang)西??(xi)寧??(ning)3月??(yue)27日??(ri)電??(dian) (李??(li)雋??(juan) 王??(wang)靜??(jing)邢??(xing) 淑??(shu)靜?(jing))記??(ji)者?(zhe)26日??(ri)晚??(wan)從??(cong)中?(zhong)國??(guo)移??(yi)動??(dong)通??(tong)信??(xin)集??(ji)團??(tuan)青??(qing)海??(hai)有??(you)限??(xian)公??(gong)司??(si)獲??(huo)悉??(xi)??，青??(qing)海??(hai)省??(sheng)“算??(suan)電??(dian)協?(xie)同??(tong)”示??(shi)范??(fan)基?(ji)礎??(chu)性??(xing)重??(zhong)點??(dian)工??(gong)程??(cheng)——青?(qing)藏??(zang)高??(gao)原??(yuan)首??(shou)張??(zhang)綠??(lv)色??(se)算??(suan)力??(li)網??(wang)日?(ri)前??(qian)建??(jian)成??(cheng)投??(tou)運??(yun)??。??　　青??(qing)海?(hai)通?(tong)過??(guo)中??(zhong)國??(guo)移??(yi)動??(dong)“九??(jiu)州??(zhou)”算?(suan)力??(li)光?(guang)網??(wang)實??(shi)現??(xian)北??(bei)京??(jing)、上??(shang)海??(hai)、南??(nan)京??(jing)等??(deng)14個??(ge)重??(zhong)點??(dian)城?(cheng)市??(shi)低??(di)時??(shi)延??(yan)直?(zhi)連??(lian)??。??網??(wang)絡??(luo)核??(he)心??(xin)器??(qi)件??(jian)實??(shi)現??(xian)100%國??(guo)產??(chan)化??(hua)??，傳??(chuan)輸??(shu)帶??(dai)寬??(kuan)較??(jiao)傳??(chuan)統?(tong)干??(gan)線??(xian)提??(ti)升??(sheng)4倍??(bei)??，樞??(shu)紐??(niu)間??(jian)時??(shi)延??(yan)壓??(ya)降??(jiang)至??(zhi)20毫??(hao)秒??(miao)以??(yi)內??(nei)??，網??(wang)絡??(luo)容?(rong)量??(liang)突?(tu)破??(po)30PB??，單??(dan)鏈??(lian)路??(lu)關??(guan)鍵??(jian)時??(shi)延??(yan)降??(jiang)低??(di)20%??。(完??(wan))。