Module optique ni ibikoresho bya optoelectronic ikora ifoto yamashanyarazi na electro-optique ihinduka.Impera yohereza ya module ya optique ihindura ibimenyetso byamashanyarazi mubimenyetso bya optique, naho impera yakira ihindura ibimenyetso bya optique mubimenyetso byamashanyarazi.Feiyu Fibre yerekana ikoreshwa rya moderi optique mubikorwa bitandukanye.Ibyingenzi byingenzi bikoreshwa mubice bya optique birimo: 1. Data center;2. Sitasiyo y'itumanaho rya terefone igendanwa;3. Sisitemu yo kugabana umurongo wa pasiporo;4. Umuyoboro wo kubika SAN / NAS;5. Umuyoboro utwara 5G.
1. Ikigo cyamakuru.
Ikigo cyamakuru cyubu ntikiri icyumba kimwe cyangwa byinshi bya mudasobwa, ahubwo ni itsinda ryamakuru ya cluster.Kugirango tumenye imirimo isanzwe ya serivise zitandukanye za interineti nisoko rya porogaramu, ibigo byamakuru birasabwa gukora mubufatanye.Igihe nyacyo cyo guhanahana amakuru hagati yikigo cyatumye hakenerwa imiyoboro ihuza amakuru, kandi itumanaho rya fibre optique ryabaye inzira ya ngombwa yo kugera ku mikoranire.
Bitandukanye nibikoresho gakondo byogukwirakwiza itumanaho, guhuza amakuru hagati yamakuru bisaba umuvuduko mwinshi, gukoresha ingufu nkeya, hamwe na miniaturizasi yibikoresho byo guhinduranya kugirango ugere ku makuru manini kandi akomeye.Ikintu cyibanze kigena niba ibyo bikorwa bishobora kugerwaho ni module nziza.
Data center itumanaho optique module irashobora kugabanywamo ibyiciro bitatu ukurikije ubwoko bwihuza:
.
(2) Guhuza amakuru hagati yamakuru, cyane cyane akoreshwa mugusubiramo amakuru, software hamwe no kuzamura sisitemu;
(3) Imbere muri data center, ikoreshwa cyane cyane kubika amakuru, kubyara no gucukura.Nkuko Cisco yabihanuye, itumanaho ryimbere ryikigo ryamakuru rirenga 70% byitumanaho ryikigo.Iterambere rikomeye ryubwubatsi bwikigo ryabyaye kandi iterambere ryihuta ryihuta rya optique.
2. Sitasiyo y'itumanaho rya terefone igendanwa.
Sitasiyo y'itumanaho rya terefone igendanwa yerekana radiyo yohereza amakuru hagati yamakuru ahinduranya itumanaho rya terefone igendanwa hamwe na terefone igendanwa mu karere runaka.
Sitasiyo ya terefone igendanwa ikoresha kandi ikeneye modul optique kugirango imenye guhuza ibikoresho.Sitasiyo fatizo ifite ibikoresho bya RRU na BBU.Muri porogaramu, dukeneye guhuza amahuza hagati yibi bikoresho byombi, bisaba modul optique.Mumuyoboro wa 4G, ibikoresho bikoreshwa muguhuza BBU na RRU ni module 1.25G ya optique, module ya optique ya 2.5G, module 6G optique, 10G optique, nibindi.
3. Sisitemu ya WDM yonyine
Mubisubizo bya tekiniki byemejwe muri 5G imbere, passiyo ya WDM ntagushidikanya kubara umubare munini.Sisitemu ya pasifike ya WDM igizwe na module optique module, multiplexer na fibre optique.
Ihame ryibanze rya tekinoroji ya diviziyo yuburebure ni ugukoresha tekinoroji ya WDM kugirango uhuze ibimenyetso bya optique hamwe nuburebure butandukanye kandi bitwara urukurikirane rwamakuru mumurongo umwe, hanyuma ubyohereze muri fibre optique kugirango tumenye ihererekanyabubasha hagati ya serivisi.WDM irashobora kohereza icyarimwe ibimenyetso byinshi kumurongo umwe wa optique.Irashobora kohereza buri kimenyetso hamwe nuburebure bwihariye bwumucyo uhuye nikimenyetso, kandi ibimenyetso bya optique byuburebure butandukanye birashobora gutandukana kumpera yakira.Sisitemu yo kugabanganya ibice bya sisitemu ni sisitemu igizwe nibice bibiri: urumuri rwamabara module na OTM.
4. Umuyoboro wo kubika SAN / NAS.
Hamwe niterambere ryihuse rya enterineti na porogaramu zikoresha imiyoboro, ubwoko bwamakuru agomba gutunganywa na sisitemu yo kubika amakuru nayo ariyongera cyane, ibyo bigatuma sisitemu yo kubika amakuru ihura n’ibibazo bitigeze bibaho.Ibikoresho byongera ububiko bwurusobekerane (Urusobekerane rwububiko, mu magambo ahinnye nka NAS) hamwe numuyoboro wububiko bwakarere (Umuyoboro wububiko, mu magambo ahinnye nka SAN), barashobora gutandukanya amakuru yo kubika amakuru hamwe numuyoboro hamwe na sisitemu yakira, byombi bikomatanya gucunga amakuru yamakuru, Kandi Nubunini bwiza, butanga igisubizo cyiza cyo kumenya gucunga amakuru yibanze.
Igikorwa nyamukuru cyumuyoboro wa SAN / NAS nukubika amakuru.Muri byo, umuyoboro wa SAN ugizwe ahanini na seriveri, imiyoboro ya fibre ihinduranya, ibikoresho byo kubika, hamwe nogutwara (modul optique, gusimbuka fibre);imiyoboro ya NAS igizwe ahanini nububiko bwa NAS, guhinduranya, Igizwe nibikoresho bya terefone (mudasobwa), itwara ibintu (module optique, optique fibre jumper).
Twabibutsa ko umuyoboro wa SAN ukoresha moderi ya fibre optique kandi ukeneye gushyigikira protocole ya Fibre ya Fibre, mugihe moderi optique ikoreshwa murusobekerane rwa NAS ikeneye gusa guhuza na protocole ya Ethernet.
5. Umuyoboro utwara 5G.
Umuyoboro wa 5G ugabanijwemo ibice bitatu, aribyo umuyoboro winjira, umuyoboro wabatwara numuyoboro wibanze.Kugira ngo wumve isano iri hagati yabo, urashobora kwifashisha ishusho ikurikira:
Umuyoboro utwara 5G muri rusange ugabanijwemo uburyo bwo kugera kuri metero nkuru, igiteranyo cya metropolitani, hamwe na metropolitan core layer / umurongo wintara yintara kugirango umenye ibikorwa byimbere na midhaul ya serivisi ya 5G.
Porogaramu isanzwe ya 5G imbere harimo fibre itaziguye, WDM itajegajega na WDM ikora, nibindi.
Ibisabwa bisanzwe muburyo bwa optique muri 5G ibanziriza porogaramu ni ibi bikurikira:
EtMujuje ubushyuhe bwo mu rwego rwinganda, ibisabwa byizewe cyane: Urebye aho ukorera hanze, module ya optique igomba kuba yujuje ubushyuhe bwinganda -40 ℃ ~ + 85 ℃, kandi igomba no kuba yujuje ibyangombwa bitagira umukungugu.
CostIkiguzi gito: Ibisabwa kuri moderi ya optique ya 5G irenze cyane iya 4G, cyane cyane kuri optique ya optique.Igiciro gito nikimwe mubisabwa byingenzi muburyo bwa optique mu nganda za 5G.5G iciriritse hamwe ninyuma bikubiyemo uburyo bwo kugera, igiteranyo cyo guteranya hamwe nigice cyibanze cya metero nkuru.Ibyifuzo bya optique bisabwa ntaho bitandukaniye cyane na tekinoroji ya optique ikoreshwa muri data center ya none.Inzira igerwaho izakoresha cyane cyane 25Gb / s, 50Gb / s, 100Gb / s Kuburyo bwa optique ya s nibindi biciro, moderi ya optique ya DWDM ifite ibiciro bya 100Gb / s, 200Gb / s, na 400Gb / s bizakoreshwa cyane kuri igiteranyo cyo guteranya no hejuru.
Hanyuma, hagomba kuvugwa ko icyifuzo cyo kwiyongera kwa modul optique ahanini biterwa nisoko ryitumanaho ryamakuru hamwe nisoko ryitumanaho.Muri iki gihe cyamakuru, modul optique igomba guhuza amahirwe mashya yiterambere.
Huanet irashobora gutanga ubwoko bwubwoko bwose bwa optique, ikaze kugirango ubone ibiciro.
Igihe cyo kohereza: Apr-20-2023