"Kana iwe uchida kupfuma, tanga wagadzira migwagwa", kukurumidza kusimudzira kweChina 3G / 4G uye FTTH hakugone kupatsanurwa kubva kune yekutanga paving ye optical fiber zvivakwa, izvo zvakawanawo kukura nekukurumidza kweChina optical fiber uye tambo vagadziri.Vagadziri vashanu vepasi rose TOP10 muChina, vanozadzisana uye vanokura pamwechete.Munguva ye5G, nekutengeserana kwepamutemo kwe5G, kudiwa kwefiber optical uye tambo icharamba ichikura zvishoma nezvishoma, uye inoramba ichibatsira kubudirira kwekambani yekukurukurirana kwemaziso.Iyo yapfuura simba yekuwedzera inogonawo kuonekwa seyekutanga dhizaini isati yasvika 5G.
Wei Leping akambofanotaura kuti maererano ne3.5G yakazvimirira network, yekunze macro station inofanirwa kunge yakapetwa kaviri iyo ye4G, uye kana iyo 3.5G + 1.8G/2.1G yekubatana network ikateverwa, yekunze macro station inofanirwa kunge ingangoita. 1.2 nguva iyo ye4G. Panguva imwecheteyo, kuvhara kwemukati kunoenderana nemakumi emamiriyoni ezviteshi zviduku.Zvinogona kuonekwa kuti nhamba huru ye optical fiber interconnections ichiri kudiwa pakati pezviteshi zvakasiyana-siyana zve5G.
Nekudaro, panguva ye "2019 Global Optical Fiber uye Cable Musangano", Gao Junshi, director weCable Institute yeChina Mobile Communication Group Design Institute, akataura kuti kana ichienzaniswa neFTTx, nguva ye5G yakaoma kuvakazve kubwinya kwakafanana kwetambo yemagetsi. market.Pasi pemashure ekutanga saturation yeFTTx yekuvhara muChina, kudiwa kwese kwe5G optical fiber uye tambo idiki uye yakagadzikana, uye kudiwa kwese kweiyo optical tambo munguva ye5G ichapinda munguva yakagadzikana.
Panguva imwecheteyo, imwe mukana wekusimudzira munguva ye5G inogona kunge iri padanho renyika.5G yekutengeserana, superimposed cloud computing, data huru, Internet yeZvinhu, kutenderera midhiya uye mamwe maitiro ari kubuda uye mabasa ari kuramba achibuda, network network bandwidth pressure. iri kuwedzera, vashandi vanoisa mberi zvinodiwa zvepamusoro kune imwechete fiber simba, asiwo kuisa mberi zvinodiwa zve-ultra-high-speed transmission kune mitsara yehunde yakareba.China masere akatwasuka uye masere akatwasuka trunk optical tambo yakavakirwa kwemakore anopfuura makumi maviri, uye yekutanga batch yetrunk optical cable mitsara yasvika padanho rekupedzisira rehupenyu hwekugadzira.Kuti usangane nezvido zvebhizinesi zvenguva ye5G, network yemusana ichapindawo mukutsiviwa nekuvaka mumakore mashoma anotevera.
Wei Leping yakaratidza kuti munguva ye5G, musana wepamusoro-maitiro ekufambisa uchashandura kuderera-kurasikirwa G.654.E optical fibers.Muna 2019, China Telecom neChina Unicom dzakateerana G.654.E tambo yekuunganidza, pamwe kubva 2020, hunde yekuunganidza tambo inogona kuwanda.
Pamusoro pezvo, zvaive nerunyerekupe rwakanyanya muindasitiri muna Zvita 2019 kuti mushure mekuwana rezinesi rekutengesa re5G, China Radio neTerevhizheni zvichabatana zvakanyanya neState Grid kuvaka 113,0005G base station muna 2020. mutsara wehurumende Grid inonyanya OPGW, nhamba ye optical fiber cores idiki, yakawanda inotakura masisitimu, yakakwirira zviwanikwa zvekushandisa, uye zvimwe zvikamu zve optical cable zviwanikwa zvine mabhodhoro.Zviteshi zvitsva zve113,0005G zvichagadzira kudiwa kwakasimba kwetambo dzemaziso.
Nguva yekutumira: Sep-09-2022