Nkhani

Ndi kukhazikitsa kwa "Broadband China" ndi "Kufulumizitsa ndi kuchepetsa malipiro" njira, China a fixed burodibandi maukonde luso mosalekeza bwino; Broadband ya ogwiritsa ntchito yasintha kuchoka ku 10M ndi pansi kupita ku 50M / 100M / 200M, ndipo yasintha kupita ku Gigabit;...

Kukula kwa ma modules opanda waya optical communication: 5G networks, 25G / 100G optical modules ndizochitika Kumayambiriro kwa 2000, 2G ndi 2.5G maukonde anali akumangidwa, ndipo kugwirizana kwa siteshoni yoyambira kunayamba kudula kuchokera ku zingwe zamkuwa kupita ku zingwe za kuwala. Poyamba, 1.25G SFP Optical modul ...

Masiku ano, intaneti ndi gawo lofunikira pa moyo wathu watsiku ndi tsiku. Kunena zowona, pali njira ziwiri zazikulu zomwe timagwiritsira ntchito intaneti: imodzi ndi kudzera pa data ya foni yam'manja; ina, zambiri, ndi kudzera burodibandi kunyumba kapena ntchito. Malinga ndi akatswiri, kupeza opanda zingwe ndi opanda zingwe ac...

Ulusi wa mchira (womwe umatchedwanso tail fiber, pigtail line). Ili ndi adaputala kumapeto kwina ndi kumapeto kwa chingwe cha fiber optic kumapeto kwina, komwe kumalumikizidwa ndi zida zina za fiber optic ndi kuwotcherera. Mwanjira ina, jumper imadulidwa magawo awiri kuchokera pakati kuti ikhale iwiri ...

Mawu a HDV pa Chikondwerero Chatsopano cha Zamalonda: Zowonjezereka-Zambiri zamtundu uliwonse zimatengedwa mozama ndipo dongosolo lililonse limaperekedwa mopitirira malire; Chisangalalo-chimagwira ntchito ndi mtima wonse kwa makasitomala okha, ndikusangalala ndi kukula kulikonse; Kufananiza kolondola, kuchita ndendende, ndi ntchito zolondola. Kumbuyo...

Ubwino wa kulumikizana kwa fiber optic: ● Kulankhulana kwakukulu ● Mtunda wautali wotumizirana mauthenga ● Palibe chosokoneza ndi maginito amagetsi ● Zinthu zolemera ● Kulemera kopepuka komanso kakulidwe kakang'ono Mbiri Yachidule ya Kulumikizana Kwamawonekedwe Zaka zoposa 2000 zapitazo, nyali za ma beacon, semaphores 1880, optical telefoni- ...