Tuam Tshoj xav kom siv txoj kev siv e-tsoomfwv thiab kev tsim cov nroog ntse tshiab ua lub hauv paus pib, thiab siv cov ntaub ntawv hauv nruab nrab thiab kev sib koom ua ib txoj hauv kev los tsim lub chaw khaws ntaub ntawv loj hauv tebchaws, txhawb kev koom ua ke ntawm thev naus laus zis, kev koom ua ke ntawm cov tuam txhab, thiab kev koom ua ke ntawm cov ntaub ntawv kom ua tiav kev koom ua ke ntawm ntau theem thiab ntau thaj tsam, kev tswj hwm kev koom tes thiab kev pabcuam thoob plaws cov kab ke, cov chaw haujlwm, thiab cov lag luam. Kev lag luam digital raws li lub network optical ntse yuav txhawb kev txhim kho ntawm cov nroog ntse. Piv txwv li, hauv kev lag luam nyiaj txiag, txhua qhov kev txo qis 0.1 ms hauv latency tuaj yeem ua rau qhov ntim kev lag luam nce ntxiv 10,000, thiab tus nqi kev lag luam ntau dua 200 lab yuan. Yog li ntawd, txhawm rau txhawb kev txhim kho ntawm kev lag luam digital, nws yog qhov tsim nyog los tsim kho cov khoom siv kho qhov muag tag nrho thiab cov thev naus laus zis fiber optic ceev ceev, muaj peev xwm siab.
Kev sib txuas lus fiber optic ceev ceev thiab muaj peev xwm siab yuav dhau los ua lub hauv paus rau kev lag luam tshiab. Tsav los ntawm ntau txheej fiber optic kev sib txuas lus network, qhov kev thov rau fiber optics hauv Tuam Tshoj txoj haujlwm broadband computerization txuas ntxiv mus. Qhov kev ncua deb ntawm 400G + G.654.E hauv DWDM system yuav tsum ncav cuag [qee qhov deb].Ib qho fiber ntau 90 Gbaud ncav cuag 1500 km, thaum G.652 fiber ncav cuag 800-900 km. Kev siv tshuab sib txuas lus muaj peev xwm siab raws li kev poob qis thiab thaj chaw loj yuav txuas ntxiv mus. Raws li tus neeg teb xov tooj txoj kev npaj rau kev tsim qauv ntawm lub kaw lus super 100G thiab lub network marine, Shenzhen Aixton Cables Co., Ltd. siv tag nrho cov saw hlau kev lag luam sib txuas lus optical, koom ua ke tag nrho cov network optical thiab fiber optic cable technology, thiab tawm tswv yim tsim kom meej ntawm lub network cable optical hauv tsev raws li G.654.E. Fiber Optic Program.
Kev xa xov zoo thiab tswj tau tus kheej G.654.E fiber optic cable technology. Piv rau G.652 fiber, lub zog optical ntawm G.654.E fiber tuaj yeem nce ntxiv kwv yees li 2.0 dB. Thaum siv rau hauv qhov chaw nyuaj, nws tuaj yeem txhim kho 400G kev ua haujlwm kis tau zoo thiab txuas ntxiv qhov deb kis tau yam tsis muaj hluav taws xob relays. Fiberhome's G.654.E fiber optic cable, uas tau yog ib feem ntawm China Telecom txoj kev loj hlob fiber optic rau ntau tshaj 40 xyoo, tau pib los ntawm thawj qhov kev siv fiber optic technology hauv Suav teb. Nws muaj thaj chaw zoo dua, qis dua kev xa xov, thiab muaj zog dua. Nrog rau cov cai tswjfwm kev txawj ntse thiab kev tswj hwm thoob plaws tag nrho cov saw hlau kev lag luam, qhov tshiab no, qis carbon, thiab tus phooj ywg ib puag ncig optical cable qauv zoo tagnrho rau 400G systems.
Lub sijhawm tshaj tawm: Lub Yim Hli-12-2022
