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Optical fiber transceiver yog ib qho yooj yim thiab siv tau zoo photoelectric hloov dua siab tshiab ntaus ntawv uas plays lub luag hauj lwm tseem ceeb nyob rau hauv multi-protocol photoelectric hybrid LAN. Tam sim no, nyob rau hauv thiaj li tau pom zoo dua thiab tshem tawm cov kev sib txuas ua txhaum, ib co kev hloov kho kho kho software muaj kev sib txuas dhau (...

Lub VLAN (Virtual Local Area Network) muaj npe hauv Suav. Lub VLAN faib lub cev LAN rau ntau qhov laj thawj LAN, thiab txhua VLAN yog qhov tshaj tawm. Cov tswv hauv VLAN tuaj yeem sib txuas lus nrog cov lus los ntawm hom kev sib txuas lus Ethernet, tab sis ntawm cov tswv hauv ...

Rau kev sib txuas lus kho qhov muag, kuaj lub zog kho qhov muag yog ib kauj ruam tseem ceeb hauv kev tsim kho qhov muag qhov chaw. Qib ntawm optical zog cuam tshuam rau kev ua tau zoo ntawm cov khoom tau txais. Lub teeb qis dhau lawm yuav ua rau lub cuab yeej tsis tuaj yeem txheeb xyuas, thiab lub teeb siab dhau ...

Vim muaj ntau yam kev txhim kho thiab kev ua haujlwm thev naus laus zis hauv cov khoom siv sib xws, software, cov txheej txheem thiab cov qauv, kev siv VoIP dav yuav dhau los ua qhov tseeb. Technological kev nce qib thiab kev loj hlob nyob rau hauv cov cheeb tsam no tau pab tsim kom muaj ntau ...

Txhawm rau siv cov ntawv xov xwm multimedia ntawm kev sib txuas lus uas twb muaj lawm, International Telecommunication Union (ITU-T) tau tsim H.32x multimedia kev sib txuas lus raws tu qauv. Cov hauv qab no yog cov lus piav qhia luv luv ntawm cov qauv tseem ceeb H.320, lub ...

Cov xov tooj ib txwm siv tau xa lub suab los ntawm kev sib pauv hauv Circuit Court, thiab qhov xav tau kev sib kis broadband yog 64 k ntsis / s. Lub npe hu ua VoIP yog raws li IP pob ntawv hloov pauv lub network raws li lub platform kis tau tus mob, Lub suab analog teeb liab yog compressed, ntim thiab s ...