Ka hadalka Isbeddelka Horumarineed ee Shabakadaha Fiber Optical ee 2023

Ka hadalka Isbeddelka Horumarineed ee Shabakadaha Fiber Optical ee 2023

Erayada furaha: Awoodda shabakada indhaha ayaa korodhay, hal-abuurnimo tignoolajiyadeed oo joogto ah, mashruuc tijaabo ah oo xawaare sare leh ayaa si tartiib tartiib ah loo bilaabay

Xilligii awoodda xisaabinta, oo leh dardar xoog leh oo adeegyo iyo codsiyo cusub oo badan, teknoolojiyadda hagaajinta awoodda badan ee cabbirrada badan sida heerka signalka, ballaca muuqaalka ee la heli karo, habka isku dhufashada, iyo warbaahinta gudbinta cusub waxay sii wadaan hal-abuurnimada iyo horumarinta.

1.Shabakadda Helitaanka Fiber Optic

First of dhan, laga soo bilaabo aragtida interface ama heerka signal channel kororka, miisaanka ee10G PONgeynta shabakada helitaanka ayaa la sii ballaariyay, heerarka farsamada ee 50G PON ayaa guud ahaan xasiliyay, iyo tartanka 100G / 200G PON xalalka farsamada waa mid daran;Shabakadda gudbinta waxaa u badan 100G / 200G xawaaraha Ballaarinta, saamiga 400G xogta xarunta gudaha ama dibadda heerka isku xidhka ayaa la filayaa in ay si weyn u korodho, halka 800G / 1.2T / 1.6T iyo heerka kale ee heerka sare ee wax soo saarka iyo cilmi-baarista heerka farsamada ayaa si wadajir ah kor loogu qaadayaa. , iyo qaar badan oo ka mid ah soosaarayaasha isgaarsiinta indhaha ee ajnabiga ah ayaa la filayaa inay siidaayaan 1.2T ama heerka sare ee badeecada farsamaynta qalabka DSP ama qorshooyinka horumarinta dadweynaha.

Marka labaad, marka loo eego aragtida la heli karo ee gudbinta, balaadhinta tartiib tartiib ah ee kooxda ganacsiga ee C-band ee kooxda C + L waxay noqotay xalka isku dhafka ah ee warshadaha.Waxaa la filayaa in waxqabadka gudbinta shaybaarku uu sii fiicnaan doono sanadkan, isla markaana uu sii wado cilmi-baarista ku saabsan noocyada kala duwan ee S+C+L.

Marka saddexaad, marka loo eego aragtida isku-dhufashada calaamadda, tignoolajiyada isku-dhufashada ee kala-qaybinta booska ayaa loo isticmaali doonaa sidii xal-u-heli-dheer ee cidhifyada awoodda gudbinta.Nidaamka fiilooyinka badda hoostiisa ee ku salaysan si tartiib tartiib ah u kordhinaya tirada lammaaneyaasha fiber indhaha ayaa sii wadi doona in la geeyo oo la ballaariyo.Iyada oo ku saleysan habka isku-dhufashada iyo/ama dhowrka tignoolajiyada isku-dhufashada xudunta u ah waxay sii wadi doontaa in si qoto dheer loo darso, iyadoo diiradda la saarayo kordhinta fogaanta gudbinta iyo hagaajinta waxqabadka gudbinta.

2. Isku dhufashada ishaarada indhaha

Kadibna, marka loo eego aragtida warbaahinta cusub ee gudbinta, G.654E ultra-low-lumin fiber optical waxay noqon doontaa doorashada koowaad ee shabakada jirridda waxayna xoojin doontaa geynta, waxayna sii wadi doontaa inay wax ka barato booska-qaybinta fibre-gaabyada indhaha (cable).Spectrum, dib u dhac hooseeya, saameyn aan toos ahayn oo hooseeya, kala firdhis hooseeya, iyo faa'iidooyin kale oo badan ayaa noqday diiradda warshadaha, halka luminta gudbinta iyo habka sawirka la sii wanaajiyay.Intaa waxaa dheer, marka laga eego dhinaca tignoolajiyada iyo xaqiijinta qaan-gaadhka badeecada, dareenka horumarinta warshadaha, iwm, hawl-wadeennada gudaha ayaa laga filayaa inay bilaabaan shabakadaha tooska ah ee nidaamyada xawaaraha sare leh sida DP-QPSK 400G waxqabadka fogaanta fog, 50G PON laba-noolaansho iyo awoodaha gudbinta summeerka ee 2023 Shaqada xaqiijinta imtixaanku waxay sii xaqiijinaysaa qaan-gaadhka alaabooyinka is-dhexgalka xawaaraha sare leh ee caadiga ah waxayna aasaas u tahay geynta ganacsiga.

Ugu dambeyntii, iyada oo la hagaajinayo heerka interface xogta iyo awoodda beddelka, isdhexgalka sare iyo isticmaalka tamarta hoose waxay noqdeen shuruudaha horumarinta ee moduleka indhaha ee cutubka aasaasiga ah ee isgaarsiinta indhaha, gaar ahaan xaaladaha codsiga xarunta xogta caadiga ah, marka awoodda beddelka ay gaarto 51.2 Tbit/s Iyo korka, qaabka isku dhafan ee moodooyinka indhaha ee leh heerka 800Gbit/s iyo wixii ka sareeya ayaa laga yaabaa inay wajahdo tartanka wada noolaanshaha ee xirmada koronto iyo sawir qaade (CPO).Waxaa la filayaa in shirkadaha sida Intel, Broadcom, iyo Ranovus ay sii wadi doonaan cusbooneysiinta sanadkan gudihiisa Marka lagu daro alaabada iyo xalalka CPO ee hadda jira, oo laga yaabo inay bilaabaan noocyo cusub oo alaab ah, shirkadaha kale ee tignoolajiyada ee silicon photonics ayaa sidoo kale si firfircoon ula socon doona cilmi baarista iyo horumarinta. ama fiiro gaar ah u yeelo.

3. Shabakadda Xarunta Xogta

Intaa waxaa dheer, marka la eego tikniyoolajiyada is dhexgalka photonic ee ku salaysan codsiyada moduleka indhaha, silicon photonics waxay la noolaan doontaa tignoolajiyada isdhexgalka semiconductor III-V, marka loo eego in tignoolajiyada silikoonku ay leedahay is-dhexgal sare, xawaare sare, iyo waafaqid wanaagsan oo leh hababka CMOS ee jira Silicon photonics ayaa ahaa si tartiib tartiib ah ayaa lagu dabaqay modules indho-indheyn ah oo dhexdhexaad ah iyo masaafada gaaban, waxayna noqotay xalka sahaminta ugu horreeya ee isdhexgalka CPO.Warshadaha ayaa rajo ka qaba horumarka mustaqbalka ee tignoolajiyada silikoon photonics, iyo sahaminta codsigeeda ee xisaabinta indhaha iyo qaybaha kale ayaa sidoo kale la isla meel dhigi doonaa.


Waqtiga boostada: Abriil-25-2023

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