Gutezimbere itumanaho rya optique itumanaho: 5G umuyoboro, 25G / 100G module ya optique niyo nzira.
Mu ntangiriro za 2000, imiyoboro ya 2G na 2.5G yari irimo kubakwa.Ihuriro ryibanze ryatangiye guca kumurongo wumuringa kugera kumurongo wa optique.1.25G SFP optique module yakoreshejwe mugitangira, naho module ya 2.5G SFP yakoreshejwe nyuma.
Umuyoboro wa 2008-2009 3G watangiye kubakwa, kandi icyifuzo cya sitasiyo ya optique modules cyasimbutse kuri 6G.
Muri 2011, isi yinjiye mu iyubakwa rya 4G, kandi uwabanjirije yakoresheje cyane moderi ya 10G optique.
Nyuma ya 2017, igenda ihinduka buhoro buhoro kuri 5G, isimbukira kuri 25G / 100G optique.Umuyoboro wa 4.5G (ZTE witwa Pre5G) ukoresha module imwe ya optique nka 5G.
Kugereranya imiyoboro ya 5G yububiko hamwe na 4G yubatswe: Mugihe cya 5G, kwiyongera kwinzira yo hagati biteganijwe ko byongera ibyifuzo bya moderi optique.
Umuyoboro wa 4G uva muri RRU ugana kuri BBU kugeza mucyumba cya mudasobwa.Mugihe cyurusobe rwa 5G, imikorere ya BBU irashobora gucikamo ibice ikagabanywa muri DU na CU. RRU yumwimerere kuri BBU ni iya prequel, BBU mucyumba cya mudasobwa yibanze ni iyisubizwa, naho 5G ikongeramo pass yo hagati.
Uburyo bwo kugabana BBU bigira ingaruka zikomeye kuri module optique.3G ni uruganda rukora ibikoresho byo murugo rufite icyuho ku isoko mpuzamahanga, ibihe bya 4G na Qiping yo hanze, igihe cya 5G cyatangiye kuyobora. Vuba aha, Verizon na AT&T batangaje ko bazatangira ubucuruzi 5G mumyaka 19, umwaka umwe mbere yubushinwa.Mbere yibyo, inganda zizeraga ko abatanga isoko nyamukuru bazaba Nokia Ericsson, hanyuma Verizon ihitamo Samsung.Igenamigambi rusange ryubwubatsi bwa 5G rirakomeye, kandi nibyiza guhanura bimwe.Muri iki gihe, yibanda cyane ku isoko ry’Ubushinwa.
5G yohereza imbere module: 100G igiciro kiri hejuru, kuri ubu 25G niyo nzira nyamukuru
Ababanjirije 25G na 100G bazabana.Imigaragarire hagati ya BBU na RRU mugihe cya 4G ni CPRI.Kugirango uhangane numuyoboro mwinshi usabwa wa 5G, 3GPP itanga icyerekezo gishya cya eCPRI.Niba interineti ya eCPRI yemejwe, umurongo mugari wa interineti ibanziriza ibice bizahagarikwa kuri 25G, bityo bigabanye urumuri.Igiciro cyo kohereza.
Nibyo, gukoresha 25G bizazana ibibazo byinshi.Imikorere imwe ya BBU igomba kwimurwa ikagera kuri AAU kugirango ikore ibimenyetso byerekana ibimenyetso no kwikuramo, kugirango AAU ibe iremereye kandi nini.AAU imanikwa ku munara, ifite amafaranga menshi yo kubungabunga hamwe n’ingaruka nziza.Abacuruzi benshi, ibikoresho byabacuruzi bagiye bakora kugirango bagabanye AAU nogukoresha amashanyarazi, bityo rero iratekereza no gukemura 100G, kugabanya umutwaro wa AAU.Niba igiciro cya 100G optique modules gishobora kugabanuka neza, abacuruza ibikoresho bazakomeza guhitamo 100G ibisubizo.
Ikwirakwizwa rya 5G: itandukaniro rinini hagati ya optique ya module nibisabwa
Abakoresha batandukanye bafite uburyo butandukanye bwo guhuza.Munsi y'urusobe rutandukanye, guhitamo nubunini bwa optique module bizaba bitandukanye cyane.Abakiriya bazamuye 50G, kandi tuzitabira byimazeyo ibyo abakiriya bakeneye.
Garuka 5G: guhuza optique module
Inyuma izakoresha module ihuza optique hamwe nintera ya interineti irenga 100G.Biteganijwe ko 200G coherence izaba 2/3 naho 400G coherence ikazaba 1/3.Kuva kumpapuro zabanjirije kugeza hagati yinyuma yinyuma yinyuma, guhuza urwego, kugaruka kwa optique module ikoreshwa ni ntoya, ariko igiciro cyibice kiri hejuru, uhereye kumubare w'amafaranga ahwanye nayo.
Ubwihindurize muburyo bwo guhatanira inganda: imyaka itatu iri imbere nigihe cyo kongera amarushanwa
Ibicuruzwa binini byoherejwe na 4G optique module bizamara igihe kirekire, ariko igiciro cyibiciro ni gito cyane.Iri soko ryatejwe imbere mumyaka itari mike, kandi umwanya rusange wamasoko ntabwo ari munini cyane.
Abatanga isoko rya optique ya 4G kwisi yose ni abakora murugo.Nokia na Ericsson nabo bagura cyane cyane abakora murugo.Iyo moderi ya 4G optique itangiye guhatana, abanyenganda benshi bo mumahanga baritabira, nka Finisar na Oclaro, bagahatanira umwaka wa gatatu.Ahanini, yavuyeho, hasigara gusa abashinwa bakora ibicuruzwa, nka Hisense, Guangxun, na Huagong Zhengyuan (Umupfumu nawe afite bimwe).
5G base base optique module, kuri ubu hari ingero zigera kuri 5 cyangwa 6 kuburugero rwabakiriya.Biteganijwe ko hazabaho ibigo byinshi byo kubyitabira.Muri 2018, ikizamini cyicyitegererezo kizagera kuri 10, ariko umukiriya ntabwo afite amikoro ahagije yo gupima benshi.Buri gicuruzwa gipimwa muburyo butanu, kandi bitatu muri byo byatsinze ibyago byo kubyara.Umubare ntarengwa wimpamyabumenyi kuri batanu uruzuye, bityo 10 muri 2018 biteganijwe ko izakuraho 5 zisigaye, kandi izi 5 zikorwa muri 2019. Irushanwa ryambere, ubuziranenge, gutanga no kugenzura ibiciro, biteganijwe ko nyuma ya 2019, hari hazaba hasigaye abaguzi 3 bakomeye, 2018-2019 nicyo cyiciro gikomeye cyane cyo kugenzura isoko rya 5G optique, kandi isoko ryifashe neza nyuma ya 2019.