In ka badan 120Tbit/s! Telecom, ZTE iyo Changfei ayaa si wada jir ah u dhigay rikoor cusub oo adduunka ah ee gudbinta waqtiga-dhabta ah ee fiber indhaha caadiga ah

Dhawaan, Akademiyada Shiinaha ee Cilmi-baarista Isgaarsiinta, oo ay weheliso ZTE Corporation Limited iyo Changfei Optical Fiber iyo Cable Co., LTD. (Hadda ka dib waxaa loo yaqaan "Shirkadda Changfei") oo ku salaysan fiber quartz-ka caadiga ah, oo la dhammaystiray S + C + L multi-band tijaabo gudbinta awoodda weyn, heerka ugu sarreeya ee waqtiga-hal-mawjadaha ayaa gaadhay 1.2Tbit / s, iyo heerka gudbinta hal jihada ee hal hal.fiberdhaaftay 120Tbit/s. Deji rikoor cusub oo adduunka ah heerka gudbinta waqtiga-dhabta ah ee fiber-ka caadiga ah ee hal-hab, oo u dhiganta taageeridda gudbinta boqollaal filim oo qeexid sare ah ama dhowr xog tababar oo AI ah ilbiriqsi kasta.

Sida laga soo xigtay warbixinnada, tijaabada hubinta ee hal-fiber unidirectional super 120Tbit/s ayaa lagu gaadhay natiijooyin horumarsan ballaca nidaamka, algorithms-yada muhiimka ah iyo naqshadaynta qaab dhismeedka.

Marka la eego ballaca nidaamka nidaamka, oo ku salaysan C-band-dhaqameedka, ballaca spectrum systemka ayaa lagu sii fidiyay xargaha S iyo L si loo gaadho xadhkaha isgaadhsiinta aadka u wayn ee S + C + L multi-band ilaa 17THz, kala duwanaanta kooxduna waxay dabooshaa 1483nm-1627nm.

Marka la eego algorithms-yada muhiimka ah, Akadeemiyada Cilmi-baarista Isgaadhsiinta ee Shiinaha waxay isku daraysaa sifooyinka S/C/L saddexda-band ee luminta fiber-ka indhaha iyo wareejinta awoodda, waxayna soo jeedinaysaa qorshe lagu kordhinayo waxtarka spectrum iyada oo la waafajinayo la-qabsiga heerka calaamadda, dhex-dhexaadinta kanaalka iyo nooca code-ka. Isla mar ahaantaana, iyada oo la kaashanayo ZTE's nidaamka multi-band ee buuxinta mowjadda iyo tignoolajiyada isku dheelitirka awoodda tooska ah, waxqabadka adeegga heerka kanaalka waa mid dheellitiran oo fogaanta gudbinta ayaa la kordhiyaa.

Marka la eego qaabaynta qaab dhismeedka, gudbinta waqtiga-dhabta ah waxay qabataa tignoolajiyada wax lagu xidho ee sawir-qaadista ee warshadaha, heerka hal-wave signal baud wuxuu dhaafaa 130GBd, heerka yaraa wuxuu gaaraa 1.2Tbit/s, tirada qaybaha korantada ayaa si weyn loo badbaadiyay.

Tijaabadu waxay qabataa attenuation aadka u hooseeya iyo aagga weyn ee fiber indhaha ah oo ay samaysay Shirkadda Changfei, kaas oo leh isugeyn hoose oo waxtar leh iyo aag wax ku ool ah oo ka weyn, caawinta si loo xaqiijiyo ballaarinta ballaaran ee nidaamka S-band, iyo heerka ugu sarreeya ee waqtiga dhabta ah ee hal mawjadaha ayaa gaaraya 1.2Tbit/s. Thefiber indhahawaxa ay xaqiiqsatay deegaanaynta naqshadaynta, diyaarinta, habka, alaabta ceeriin iyo isku xidhka kale.

Tiknoolajiyada sirdoonka macmal ah iyo codsiyadeeda ganacsi ayaa kor u kacaya, taasoo keenaysa qarax baahida isku xidhka xarunta xogta. Sida rukunka bandwidth ee kaabayaasha macluumaadka dhijitaalka ah, dhammaan shabakadaha indhaha waxay u baahan yihiin inay sii jabiyaan heerka iyo awoodda gudbinta indhaha. U hoggaansanaanta hadafka "xidhiidhka smart ee nolol wanaagsan", shirkaddu waxay ku biiri doontaa gacmaha hawl wadeennada iyo macaamiisha si ay diiradda u saaraan cilmi-baarista iyo horumarinta tignoolajiyada muhiimka ah ee isgaarsiinta indhaha, waxay fuliyaan iskaashi qoto-dheer iyo sahaminta ganacsi ee dhinacyada heerarka cusub, kooxo cusub, iyo fiilooyinka indhaha cusub, iyo dhisida wax soo saarka tayada cusub ee shirkadaha leh tiknoolajiyada casriga ah iyo horumarinta shabakadaha joogtada ah, horumarinta joogtada ah ee dhammaan horumarinta tignoolajiyada. mustaqbalka dhijitaalka ah.