Ijambo ryibanze: ubushobozi bwurusobe rwiyongera, guhora udushya mu ikoranabuhanga, imishinga yihuta yihuta yimishinga yatangijwe buhoro buhoro
Mubihe byimbaraga zo kubara, hamwe na disiki ikomeye ya serivise nyinshi na porogaramu nyinshi, tekinoroji yo kuzamura ubushobozi butandukanye nkikimenyetso cyerekana ibimenyetso, ubugari bwaboneka, uburyo bwinshi, hamwe nibitangazamakuru bishya byohereza bikomeje guhanga no kwiteza imbere.
Mbere ya byose, uhereye kubireba intera cyangwa umuyoboro wibimenyetso byiyongera, igipimo cya10G PONkoherezwa mumurongo woguhuza byaraguwe cyane, ibipimo bya tekiniki ya 50G PON muri rusange byahagaze neza, kandi amarushanwa yo gukemura tekiniki ya 100G / 200G PON arakaze;umuyoboro wogukwirakwiza wiganjemo umuvuduko wa 100G / 200G Kwaguka, igipimo cya 400G data center imbere cyangwa hanze ihuza imiyoboro biteganijwe ko iziyongera cyane, mugihe 800G / 1.2T / 1.6T nibindi bitezimbere byiterambere ryibicuruzwa hamwe nubushakashatsi busanzwe bwa tekiniki bitezwa imbere hamwe , hamwe nabandi banyamahanga bayobora itumanaho rya optique bategerejweho gusohora 1.2T cyangwa igipimo kiri hejuru coherent DSP itunganya ibicuruzwa cyangwa gahunda ziterambere rusange.
Icya kabiri, duhereye ku buryo bushoboka bwo gukwirakwiza, kwaguka buhoro buhoro ubucuruzi bwa C-band kugera kuri C + L byahindutse igisubizo mu nganda.Biteganijwe ko imikorere ya laboratoire izakomeza gutera imbere muri uyu mwaka, kandi icyarimwe ikomeze gukora ubushakashatsi ku bice byinshi nka S + C + L.
Icya gatatu, duhereye ku buryo bwo kugwiza ibimenyetso, tekinoroji yo kugabana umwanya wo gukoresha ikoreshwa nk'igisubizo kirambye cyo gukemura ikibazo cyo kohereza.Sisitemu ya kabili yo mu mazi ishingiye ku kongera buhoro buhoro umubare wa fibre optique izakomeza koherezwa no kwagurwa.Ukurikije uburyo bwo kugwiza hamwe na / cyangwa byinshi Tekinoroji yibice byinshi bizakomeza kwigwa byimbitse, byibanda ku kongera intera yoherejwe no kunoza imikorere.
Noneho, ukurikije itangazamakuru rishya ryogukwirakwiza, G.654E ultra-low-loss-optique fibre optique izaba ihitamo ryambere kumurongo wimiyoboro no gushimangira gahunda, kandi izakomeza kwiga kubice-bigabanywa bigizwe na fibre optique (kabel).Spectrum, gutinda gake, ingaruka nke zidafite umurongo, gutatanya hasi, nibindi byiza byinshi byabaye intandaro yinganda, mugihe igihombo cyo kohereza no gushushanya cyarushijeho kuba cyiza.Mubyongeyeho, duhereye ku ikoranabuhanga no kugenzura ibicuruzwa bikuze, kwita ku iterambere ry’inganda, nibindi, abashoramari bo mu gihugu biteganijwe ko bazashyira ahagaragara imiyoboro ya sisitemu ya sisitemu yihuta nka DP-QPSK 400G ikora intera ndende, 50G PON ikomatanya uburyo bubiri n'ubushobozi bwo guhererekanya muburyo bwa 2023 Igikorwa cyo kugenzura ikizamini kiragenzura neza ubukure bwibicuruzwa byihuta byihuta kandi bigashyiraho urufatiro rwo kohereza ibicuruzwa.
Hanyuma, hamwe no kunoza igipimo cyimibare yamakuru hamwe nubushobozi bwo guhinduranya, kwishyira hamwe no gukoresha ingufu nkeya byahindutse ibisabwa byiterambere rya module ya optique yumurongo wibanze wogutumanaho kwa optique, cyane cyane mubisanzwe bisanzwe bikoreshwa muri data, mugihe ubushobozi bwo guhinduranya bugera kuri 51.2. Tbit / s Kandi hejuru, uburyo bwahujwe bwa optique modules ifite igipimo cya 800Gbit / s no hejuru irashobora guhura namarushanwa yo kubana yamashanyarazi yamashanyarazi (CPO).Biteganijwe ko ibigo nka Intel, Broadcom, na Ranovus bizakomeza kuvugurura muri uyu mwaka Usibye ibicuruzwa bya CPO n'ibisubizo bihari, kandi bishobora gutangiza ibicuruzwa bishya, andi masosiyete y’ikoranabuhanga ya silicon Photonics nayo azakurikirana byimazeyo ubushakashatsi niterambere. cyangwa ubyiteho cyane.
Byongeye kandi, kubijyanye na tekinoroji yo guhuza amafoto ashingiye kuri optique ya module ya optique, fotonike ya silicon izabana hamwe na tekinoroji ya III-V ya semiconductor, bitewe nuko tekinoroji ya fotonike ya silicon ifite kwishyira hamwe kwinshi, umuvuduko mwinshi, no guhuza neza nibikorwa bya CMOS bihari Silicon Photonics yabaye. buhoro buhoro gukoreshwa muburyo buciriritse kandi bugufi-bushobora guhindurwa optique, kandi bibaye igisubizo cyambere cyubushakashatsi bwo guhuza CPO.Inganda zifite icyizere cyiterambere ryigihe kizaza cya tekinoroji ya silikoni, kandi ubushakashatsi bwayo bukoreshwa muri comptabilite optique hamwe nizindi nzego nabyo bizahuzwa.
Igihe cyo kohereza: Apr-25-2023