Kupitilira 120Tbit / s! Telecom, ZTE ndi Changfei mogwirizana akhazikitsa mbiri yatsopano padziko lonse lapansi pamlingo wapanthawi yeniyeni wotumizira ma fiber wamba wa single-mode Optical fiber.

Posachedwapa, China Academy of Telecommunication Research, pamodzi ndi ZTE Corporation Limited ndi Changfei Optical Fiber ndi Cable Co., LTD. (pamenepa amatchedwa "Changfei Company") kutengera ulusi wamba wamtundu umodzi wa quartz, womaliza kuyesa kufalikira kwa magulu akulu amtundu wa S+C+L, kuchuluka kwamphamvu kwambiri pa nthawi yeniyeni imodzi kunafika 1.2Tbit/s, ndipo kutengera njira imodzi yokhafiberkuposa 120Tbit / s. Khazikitsani mbiri yatsopano yapadziko lonse lapansi yanthawi yeniyeni yotumizira ulusi wamtundu umodzi, wofanana ndi kuthandizira kufalitsa mazana a makanema apamwamba a 4K kapena data yophunzitsira yachitsanzo cha AI pamphindikati.

Malinga ndi malipoti, kuyesa kotsimikizira kwa single-fiber unidirectional super 120Tbit/s kwapeza zotsatira zotsogola pakukula kwa sipekitiramu yamakina, ma aligorivimu ofunikira komanso kamangidwe kamangidwe.

Pankhani ya kuchuluka kwa mawonekedwe a dongosolo, kutengera mtundu wa C-band, mawonekedwe amtundu wamtunduwu amawonjezedwa kumagulu a S ndi L kuti akwaniritse bandwidth yayikulu kwambiri ya S + C + L yamagulu angapo mpaka 17THz, ndi Mtundu wa bandi umakwirira 1483nm-1627nm.

Pankhani ya ma aligorivimu ofunikira, China Academy of Telecommunication Research imaphatikiza mawonekedwe a S/C/L atatu-band optical fiber loss ndi kusamutsa mphamvu, ndipo ikupereka chiwembu chokulitsa luso la sipekitiramu mwa kufananiza kofananira kwa chiwongola dzanja, kusinthasintha kwa njira ndi kusinthasintha. kodi mtundu. Nthawi yomweyo, mothandizidwa ndi ZTE's Multi-band filling wave wave and automatic power balancing technology, magwiridwe antchito a tchanelo amakhala oyenera ndipo mtunda wotumizira umakulitsidwa.

Pankhani ya mapangidwe a zomangamanga, kutumiza kwa nthawi yeniyeni kumatengera luso lamakono losindikizira la photoelectric, chizindikiro cha baud chizindikiro cha single-wave chimaposa 130GBd, chiwerengero chochepa chimafika 1.2Tbit / s, ndipo chiwerengero cha zigawo za photoelectric zimapulumutsidwa kwambiri.

Kuyesaku kumagwiritsa ntchito mawonekedwe otsika kwambiri komanso owoneka bwino m'dera lalikulu lopangidwa ndi Changfei Company, yomwe ili ndi malo ocheperako komanso malo okulirapo, zomwe zimathandiza kuzindikira kukula kwa mawonekedwe amtundu wa S-band, ndipamwamba kwambiri zenizeni- nthawi imodzi mafunde amafika 1.2Tbit/s. Thekuwala CHIKWANGWANIwazindikira kukhazikika kwa mapangidwe, kukonzekera, njira, zopangira ndi maulalo ena.

Ukadaulo waukadaulo wa Artificial Intelligence ndi mabizinesi ake akuchulukirachulukira, zomwe zikubweretsa kuphulika kwa kufunikira kwa data center interconnection bandwidth. Monga mwala wapangodya wa bandwidth yazidziwitso zama digito, maukonde a-optical network amayenera kudutsanso kuchuluka ndi kuchuluka kwa kufalikira kwa kuwala. Kutsatira cholinga cha "kulumikizana mwanzeru kwa moyo wabwino", kampaniyo ilumikizana ndi ogwira ntchito ndi makasitomala kuti ayang'ane pa kafukufuku ndi chitukuko chaukadaulo waukadaulo wolumikizirana ndi kuwala, kuchita mgwirizano mozama komanso kufufuza zamalonda m'minda. ya mitengo yatsopano, magulu atsopano, ndi ulusi watsopano wa kuwala, ndikumanga zokolola zatsopano zamabizinesi okhala ndi luso laukadaulo, kulimbikitsa nthawi zonse chitukuko chokhazikika cha netiweki ya all-optical network, ndikuthandizira kumanga maziko olimba a tsogolo la digito.