Tekinoroji nyowani uye maapplication matsva anoenderera mberi nekukonzeresa kukura kweiyo data traffic, iyo inotarisirwa kutyaira network yemidziyo yemusika kuti ipfuure kukura kunotarisirwa.

Nekukura kweiyo data traffic yepasi rose, huwandu hwemidziyo yeInternet iri kuwedzerawo nekukurumidza.Panguva imwecheteyo, hunyanzvi hutsva hwakasiyana hwakadai sehungwaru hwekugadzira uye cloud computing huri kuramba huchibuda, uye maapplication akaita seAR, VR, uye Internet of Vehicles anoramba achimhara, achienderera mberi achityaira pasi rese Internet data centers.Kukura kuri kuda kwekuvaka Huwandu hwedhata repasi rose huchakwira kubva pa70ZB muna 2021 kusvika pa175ZB muna 2025, nehuwandu hwekukura kwepagore hwe25.74% Global network yemidziyo inodiwa inochengetedza budiriro yakagadzikana. shanduko inotarisirwa kuve yakatsiga Zvinotarisirwa kuti huwandu hwe data muChina huchakura nekukurumidza paavhareji yegore negore inosvika makumi matatu%.Pamwe chete nehurongwa hwese hwemapurojekiti eEast and West, zvinotarisirwa kufambisa shanduko, kusimudzira nekuwedzera kwenzvimbo dzedata uye matekinoroji etiweki, nekudaro zvichizovhura nzvimbo nyowani yemusika weICT., musika weChina wetiweki wemidziyo unotarisirwa kuchengetedza yakakura kukura maitiro

Iyo maindasitiri cheni ine yakakwira dhigirii yekuisa pfungwa, iyo yemakwikwi pateni yakagadzikana, uye maitiro evatambi vakasimba vachiva akasimba anotarisirwa kuenderera mberi.

Nekuda kwemabhenefiti ekuita kwepamusoro uye mutengo wakaderera, Ethernet switch yave imwe yeanonyanya kushandiswa switch.Ethernet switches inoshandiswa zvakanyanya, uye mabasa avo anogara akagadziridzwa.Early Ethernet zvishandiso, senge hubs, zvigadziriso zvemuviri uye hazvigone kupatsanura kupararira kwekupokana., iyo inoderedza kuvandudzwa kwekushanda kwetiweki.Nekuvandudzwa kwetekinoroji, ma switch akatyora nepakati pegadziriro yezvishandiso zvemabhiriji, uye haangokwanisi kupedzisa Layer 2 kutumira, asi zvakare kuita Layer 3 hardware kutumira zvichienderana neIP kero.Kufambidzana nekukurumidzira kwekufambiswa kwedata uye mabasa enguva chaiyo Nekuwedzera kwekuda, 100G ports haichakwanisi kusangana nedambudziko re bandwidth, uye shanduko dzinogara dzichiwedzera nekuvandudza.Kutama kubva ku100G kusvika ku400G ndiyo mhinduro yakanakisisa yekupinza mamwe bandwidth munzvimbo yedata.Iwo akakosha matekinoroji anomiririrwa ne400GE ari kuramba achiiswa uye achiwedzera.Iyo vhoriyamu switch indasitiri iri pakati peiyo network yemidziyo indasitiri cheni uye ine hukama hwakasimba nemaindasitiri ekumusoro nekudzika.Parizvino, iyo yepamusha inotsiva wave inogara ichifambira mberi, uye vagadziri vepamba vakaunganidza makore echiitiko kuti zvishoma nezvishoma vaparadze hutongi hwemhiri kwemakungwa.Yakakwira zvemukati, kutariswa kwemaindasitiri kunotarisirwa kuwedzera, uye maitiro evatambi vakasimba anotarisirwa kuenderera.Pakazere, kukura kuri kuwedzera kwetraffic kwaita kuti vafambisi venhare, vechitatu-bato IDC makambani, cloud computing makambani uye vamwe vashandisi vemabhizinesi vakwidziridze iripo data data kana kuvaka nyowani data Center, kudiwa kwetiweki zvivakwa senge switch kunotarisirwa kuburitswa zvakare. .