Nkhani

Ulusi wowoneka bwino ndi ulusi wowonekera wosinthika wopangidwa ndi galasi kapena pulasitiki wotuluka, womwe ndi wokhuthala pang'ono kuposa tsitsi la munthu. Optical fiber ndi njira yomwe imagwiritsidwa ntchito kwambiri potumizira kuwala kumapeto onse awiri, ndipo imagwiritsidwa ntchito kwambiri polumikizana ndi optical fiber. Optical fiber imakhala ndi transmissio yayitali ...

Zosintha zowoneka bwino zomwe zimagwiritsidwa ntchito pakusintha kwa Ethernet zimaphatikizapo SFP, GBIC, XFP, ndi XENPAK. Mayina awo onse achingerezi: SFP: Small Form-factorPluggabletransceiver, transceiver yaing'ono yolumikizira GBIC: GigaBit InterfaceConverter, Gigabit Ethernet Interface Converter XFP: 10-Gigabit yaing'onoForm-fa...

Magawo otsatirawa akupereka kusanthula kwatsatanetsatane kwa zovuta zomwe zimachitika pakuyesa kwa fiber. (1) Chifukwa chiyani mayeso a fiber amadutsa koma paketiyo imatayikabe panthawi yogwira ntchito pa intaneti? Posankha muyezo, ogwiritsa ntchito ambiri apanga zolakwika zoonekeratu, monga kusamala pang'ono ngati teste ...

1.optical fiber core structure 1) Core: high refractive index, yomwe imagwiritsidwa ntchito potumiza kuwala; 2) Kuyika: cholozera chocheperako, kupanga mawonekedwe owoneka bwino ndi pachimake; 3) Wosanjikiza woteteza: amateteza kuwala kwa fiber. 2.Single-mode ndi multi-mode Njira imodzi yokha ya kuwala ingathe kufalitsidwa ....

Optical fiber ndi chinthu chofunikira kwambiri pazaka zamasiku ano zama network, koma kodi mumamvetsetsadi fiber fiber? Kodi njira zolumikizirana ndi fiber ndi ziti? Kodi pali kusiyana kotani pakati pa optical cable ndi optical fiber? Kodi ndizotheka kuti fiber isinthe zingwe zamkuwa kuchokera kunja?

Mapulojekiti apano ofooka akakumana ndi kufalikira kwa mtunda wautali, ma fiber optics amagwiritsidwa ntchito nthawi zambiri. Chifukwa kufala mtunda wa CHIKWANGWANI kuwala ndi yaitali kwambiri, ambiri, kufala mtunda wa CHIKWANGWANI single-mode ndi makilomita oposa 10, ndi kufala mtunda wa Mipikisano mode CHIKWANGWANI c ...