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Nyika yazvino inovimba zvakanyanya nekuchinjana kwemashoko kwakavimbika uye nekukurumidza. Zvakanaka kuti, kudiwa kuri kuwedzera kwehuwandu hwedata hwakakura kwapfuura kugona kwesystem iripo. Matekinoroji emazuva ano, asingashande e optical network (PON) ave iwo magadzirirwo makuru ekusangana nekukura kwesimba revashandisi vekupedzisira. Sezvo PON ichiramba ichichinja kusvika padanho redata rinodarika 100 Gbps, matekinoroji ePON akavakirwa pakuona kwemodulation-direct detection akamanikidzwa kugamuchira zvinodiwa zviri kukura nekukurumidza. Kunyanya, tekinoroji yePON yakachinja maitiro anoita vanhu kutumira data kuburikidza nefiber-optic networks. Nekushandisa matekiniki emodulation epamusoro uye digital signal processing, coherent PON yakawedzera zvakanyanya kugona uye kusvika kwemaPON systems. Izvi zvakagonesa kutaurirana nefonimakambani achapa internet inokurumidza uye mamwe masevhisi edata kune vakawanda vanonyoresa nekuvimbika uye kushanda zvakanaka kuri nani.
Mashandisirwo e tekinoroji yePON yakabatana
Tekinoroji yePON inoshanda pamwe chete ine mikana yakawanda yekushandisa mumaindasitiri akasiyana-siyana. Mamwe emashandisirwo akakosha anosanganisira:
Indasitiri yeKutaurirana
Zvigadzirwa zvetekinoroji yePON zvinobatana zvakaita seWaya Yese Inozvitsigira YeDielectric(ADSS),waya yepasi ye optical(OPGW), tambo yemuswe wepigtail netambo ye optic zvinogona kushandiswa muindasitiri yekutaurirana kuti zvipe masevhisi e broadband anomhanya kwazvo kune vatengi vekugara uye vemabhizinesi. Nekushandisa coherent optics, vanoshanda nefoni vanogona kuwana network yakakura uye kusvika kwenguva refu, vachipa internet inokurumidza uye vachitsigira maapplication anoda bandwidth akadai semavhidhiyo, masevhisi egore, uye zviitiko zvevirtual reality.
Nzvimbo dzeData
Zvigadzirwa zvePON zvinobatana zvakaita sewaya yemagetsi (OPGW), waya yemuswe wepigtail, uye waya yemagetsi zvinogona kushandiswa munzvimbo dzedata kuti zvikwanise kubatana zvakanaka uye zvinokwanisa kukura. Masangano anogona kuvandudza kugona kwekutumira data nekubatanidza coherent PON muzvivakwa zvedata centre, kuderedza latency, uye kusimudzira mashandiro enetwork yese. Izvi zvinogona kutungamira mukutarisira data zviri nani, kuwana ruzivo nekukurumidza, uye rutsigiro rwematekinoroji ari kubuda senge kudzidza kwemuchina uye huchenjeri hwekugadzira.
Maguta Akangwara
Imwe nzira inovimbisa yekushandisa tekinoroji yePON iri mukuvandudza maguta akangwara. Nekushandisa network dzePON dzakabatana, mamasipala anogona kugadzira zvivakwa zvakasimba uye zvinochinjika kuti zvitsigire zvirongwa zvakasiyana-siyana zvemaguta, zvakaita sechiedza chakangwara, manejimendi yemotokari, kutarisa nharaunda, uye masisitimu ekuchengetedza veruzhinji. Network idzi dzinogonesa kugovera data, kuongorora nguva chaiyo, uye kubatanidza zviri nani, zvichibatsira mukusimudzira maguta zvine hungwaru uye zvinogara kwenguva refu.
Masevhisi Akavandudzwa eBroadband
Tekinoroji yePON inoshanda pamwe chete inogona kupa masevhisi eBroadband akawedzerwa kune vashandisi vekupedzisira. Nekushandisa matekiniki ekutumira data akabatana, maPON network anogona kutsigira mitengo yakakwira yedata uye maapplication anoshandisa bandwidth yakawanda, akadai se ultra-HD video streaming, virtual reality, uye online gaming. Izvi zvinoita kuti vanopa masevhisi vape vanyoreri vavo ruzivo rwakanaka, zvichizadzisa kudiwa kuri kuramba kuchiwedzera kweinternet inokurumidza.
Kupinda Kwenharembozha Kwakagadziriswa Kwakabatana
Tekinoroji yePON inoshanda pamwe chete inoita kuti network dzenharembozha dzishande pamwe chete. Vashandi vanogona kupa kubatana kwakanaka kweinternet yemagetsi yakagadzika uye itsva.5Gmasevhisi enharembozhanekubatanidza ma coherent optics nePON infrastructure iripo. Kubatana uku kunoita kuti network architecture ive nyore uye kunoita kuti pave nema service bundles matsva uye zviitiko zvakasiyana-siyana kune vashandisi.
Kucheka Network uye Kugadzira Virtualization
Imwe nzira yakakosha yekushandisa tekinoroji yePON inyanzvi yekucheka network uye kutsigira kwayo virtualization. Kugona uku kunobvumira vashandisi kupatsanura zvivakwa zvePON zvepanyama kuita maPON akawanda, rimwe nerimwe rakagadziriswa kune masevhisi chaiwo kana zvikamu zvevatengi. Nekugovera zviwanikwa nenzira inochinja uye kugadzirisa zvinodiwa, maPON network akabatana anogona kugadzirisa mashandiro, kuvandudza kuchinjika, uye kushandisa masevhisi akasiyana-siyana zvinobudirira.
Mabhenefiti etekinoroji yePON
Kugadzirisa kuri nyore
PON iri kutsiva network dzemhangura dzinokanganiswa neruzha uye kukanganiswa kwemagetsi. Imwe nzira ndeyekuti network dzePON hadzina kukanganiswa kwakadaro uye dzinogona kuchengetedza kusimba kwechiratidzo mukati medaro rakarongwa. Sezvo zviri nyore kuti munhu aone uye aone kwakabva kurasikirwa paPON, network idzi dzinova nyore kugadzirisa nekugadzirisa.
Kugona kutsigira kuenzanisa uye kusaenzana kwedata rates
Imwe mukana mukuru we coherent PON tekinoroji kugona kwayo kutsigira symmetrical uye asymmetrical data rates, zvichibvumira kushandiswa kwakasununguka mu network architectures dzakasiyana. Uyezve, coherent detection inobvumira system kugadzirisa zvikanganiso zviri mu fiber infrastructure, zvichikonzera kunaka kwemasaini uye kumhanya kwakanyanya kwekutumira.
Tekinoroji yePON iri kuchinja magadzirirwo uye kuendeswa kwema network e optical access. Mashandisirwo ayo akawanda ari kuchinja indasitiri yekutaurirana, zvichipa mashandiro akawedzerwa uye kugona kukura. Kushandiswa kwetekinoroji yePON inoshanda muzvikamu zvakasiyana-siyana, kusanganisira kutaurirana, ma network emakambani, uye masevhisi e broadband ekugara. Mashandisirwo aya anoratidza kushanduka-shanduka uye simba retekinoroji yePON inoshanda mukusimudzira kushanduka kwema network e optical access uye kusangana nezvinodiwa zvekubatana kwechizvarwa chinotevera. Sezvo kudiwa kwekubatana nekukurumidza uye kwakavimbika kuri kuramba kuchikura, tekinoroji yePON inoshanda inotarisirwa kuita basa rakakosha mukusangana nezvinodiwa izvi uye kuumba remangwana rekutaurirana kwe optical network.
