Nkhani Zamakampani
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Zotsatira za ukadaulo wa mawu wa ONU pa kulumikizana
Ukadaulo wa mawu wasintha kwambiri momwe timalankhulirana, ndipo kuyambitsa ma unit a optical network (ONUs) kwawonjezera luso la kulankhulana ndi mawu. Ukadaulo wa mawu wa ONU umatanthauza kugwiritsa ntchito ma unit a optical network potumiza zizindikiro za mawu kudzera mu ma network a optical fiber, zomwe zimapangitsa kuti pakhale njira yolankhulirana yogwira mtima komanso yodalirika. Ukadaulo...Werengani zambiri -
Zowonjezera Mzere wa CATV: Kukulitsa Kuphimba ndi Kukulitsa Kudalirika
Mu dziko la wailesi yakanema ya cable, zokulitsa mzere wa CATV zimagwira ntchito yofunika kwambiri pakukulitsa kufalikira kwa nkhani ndikuwonjezera kudalirika. Pamene ukadaulo ukupitilira kupita patsogolo, kufunikira kwa mautumiki apamwamba a wailesi yakanema ya cable komanso osasokonezeka kukupitirirabe. Izi zapangitsa kuti pakhale njira zatsopano, monga zokulitsa mzere wa TV ya cable, zomwe zakhala njira yofunika kwambiri...Werengani zambiri -
Kusintha kwa ukadaulo wa xPON mumakampani opanga ma fiber optic
M'zaka zaposachedwapa, makampani opanga fiber optic awona kusintha kwakukulu, komwe kumachitika chifukwa cha kupita patsogolo kwa ukadaulo, kufunikira kwakukulu kwa intaneti yothamanga kwambiri, komanso kufunikira kwa zomangamanga zogwira ntchito bwino za netiweki. Chimodzi mwa zinthu zatsopano zomwe zasintha kwambiri makampaniwa ndi kubuka kwa ukadaulo wa xPON (Passive Optical Network). Mu positi iyi ya blog, tidzakhala...Werengani zambiri -
Kufunika kwa Olandira Ma Optical mu Machitidwe Amakono Olumikizirana
Mu njira zamakono zolumikizirana, ma optire optire amagwira ntchito yofunika kwambiri pakuwonetsetsa kuti deta itumizidwa bwino komanso modalirika. Zipangizozi zimayang'anira kusintha ma optire kukhala ma signal amagetsi, zomwe zimathandiza kuti chidziwitso chifalitsidwe mosavuta m'maukonde osiyanasiyana. Mu blog iyi, tifufuza kufunika kwa ma optire optire ndi...Werengani zambiri -
Mphamvu ndi Kusinthasintha kwa Chingwe cha GJXH: Yankho Lodalirika la Ntchito Zamkati
Pomanga zomangamanga zodalirika za netiweki, kusankha zingwe kumachita gawo lofunika kwambiri pakuwonetsetsa kuti kulumikizana kuli bwino. M'malo amkati, komwe kufunikira kwa intaneti yothamanga kwambiri komanso kutumiza deta kukuchulukirachulukira, zingwe zotsika za GJXH zimaonekera ngati yankho lodalirika. Zingwezi zimakhala ndi zingwe zolimbitsa zitsulo, ndipo zimapereka mphamvu yabwino kwambiri yokoka komanso kulimba...Werengani zambiri -
Seva Yabwino Kwambiri ya IPTV: Yankho Lanu Losangalatsa la Zonse-Mu-Chimodzi
Kodi mwatopa kugwiritsa ntchito zida zambiri ndi zolembetsa kuti mupeze mapulogalamu anu apa TV, makanema, ndi nyimbo zomwe mumakonda? IP Gateway + IPTV Server ndiye chisankho chanu chabwino kwambiri, yankho labwino kwambiri la zosangalatsa zonse. Ndi kuthekera kowonjezera mawu ang'onoang'ono, moni, zithunzi, zotsatsa, makanema ndi nyimbo pazenera lakunyumba, chipangizochi chatsopano chikusintha momwe timagwiritsira ntchito ...Werengani zambiri -
Mphamvu ya Optical Transmitters: Kupititsa patsogolo Kutumiza Deta
Pankhani yotumiza deta, ntchito ya ma transmitter a kuwala siinganyalanyazidwe. Zipangizozi zimagwira ntchito yofunika kwambiri posintha ma signature amagetsi kukhala ma signature a kuwala kenako n’kuwatumiza kudzera mu ulusi wa kuwala. Njirayi ndi yofunika kwambiri potumiza deta bwino komanso mwachangu kwambiri pa mtunda wautali. Ma transmitter a kuwala ndi omwe ali pakati pa ...Werengani zambiri -
Kupititsa patsogolo magwiridwe antchito a netiweki ya optical pogwiritsa ntchito ukadaulo wa EDFA
Pankhani ya maukonde a kuwala, kugwira ntchito bwino komanso kudalirika ndi zinthu zofunika kwambiri kuti deta ifalikire bwino. Pamene ukadaulo ukupitilira kupita patsogolo, kufunikira kwa ma amplifiers opambana kwambiri kumakhala kofunika kwambiri. Apa ndi pomwe ukadaulo wa Erbium-Doped Fiber Amplifier (EDFA) umayamba kugwira ntchito, kupereka yankho lamphamvu pakukweza magwiridwe antchito a netiweki...Werengani zambiri -
Modulator Yogwiritsa Ntchito Mphamvu Moyenera: Chosintha Masewera a Headend Systems
Mu dziko la ukadaulo lomwe likuyenda mwachangu, kuchita bwino komanso kukhazikika ndi zinthu zofunika kwambiri zomwe zimatsimikiza kupambana kwa dongosolo lililonse. Pa makina otsogola, ma modulators amachita gawo lofunikira pakuwonetsetsa kuti magwiridwe antchito ndi apamwamba. Pamene ukadaulo ukupita patsogolo, wosewera watsopano wawonekera pamsika - ma modulators opulumutsa mphamvu. Chipangizo chatsopanochi sichimangowonjezera makina...Werengani zambiri -
Buku Lotsogolera Kwambiri la Zingwe Zotsitsa za FTTH: Zonse Zomwe Muyenera Kudziwa
Ukadaulo wa fiber-to-the-home (FTTH) wasintha momwe timapezera intaneti, kupereka kulumikizana mwachangu komanso kodalirika kuposa kale lonse. Pakati pa ukadaulo uwu pali chingwe chotsitsa cha FTTH, gawo lofunikira kwambiri popereka intaneti yothamanga kwambiri m'nyumba ndi mabizinesi mosavuta. Mu bukhuli lathunthu, tifufuza zonse zomwe muyenera kudziwa zokhudza ...Werengani zambiri -
Kutulutsa Mphamvu ya Olandira Kuwala: Kuyang'ana Kwambiri Ukadaulo Wamakono
Mu njira zamakono zolankhulirana ndi kutumiza deta, ma optire receiver amagwira ntchito yofunika kwambiri poonetsetsa kuti chidziwitso chikuyenda bwino komanso mopanda vuto. Zipangizo zovutazi zimapangidwa kuti zigwire ma signal a kuwala ndikuwasintha kukhala ma signal amagetsi, zomwe zimapangitsa kuti zikhale zofunikira kwambiri pakugwiritsa ntchito kuyambira pa kulumikizana mpaka malo osungira deta. Chimodzi mwa zinthu zaposachedwa...Werengani zambiri -
Kukulitsa luso pogwiritsa ntchito mapanelo a ODF pa kasamalidwe ka mawaya a data center
Mu dziko la malo osungira deta ndi zomangamanga za netiweki, kuchita bwino ndi kukonza zinthu ndizofunikira kwambiri. Chinthu chofunikira kwambiri pakuchita izi ndikugwiritsa ntchito mafelemu ogawa ma fiber optical fiber (ODF). Ma panel awa samangopereka mphamvu zambiri zoyendetsera malo osungira deta komanso ma waya am'deralo, komanso amapereka zinthu zosiyanasiyana zomwe zimathandiza kuti ma cablin akhale osavuta komanso ogwira ntchito bwino...Werengani zambiri