M'nkhaniyi tidziwa zomwe IPTV ili nazo komanso ubwino wake.
IPTV ndi wailesi yakanema yolumikizana, yomwe ndi ukadaulo watsopano womwe umagwiritsa ntchito netiweki ya Broadband cable TV ndikuphatikiza matekinoloje osiyanasiyana monga intaneti, ma multimedia, ndi kulumikizana kuti apatse ogwiritsa ntchito kunyumba ndi ntchito zosiyanasiyana, kuphatikiza TV ya digito. Ogwiritsa ntchito amatha kusangalala ndi ntchito za IPTV kunyumba. IPTV siyosiyana kokha ndi TV yachikhalidwe ya analogi, komanso yosiyana ndi TV yakale ya digito, chifukwa TV yamtundu wa analogi ndi TV yapamwamba ya digito imakhala ndi mawonekedwe a magawo pafupipafupi, nthawi, komanso kuwulutsa kwa njira imodzi. Ngakhale TV yapamwamba ya digito ili ndi zatsopano zambiri zamakono poyerekeza ndi TV ya analogi, ndikusintha kokha kwa mawonekedwe a siginecha, osati momwe zofalitsa zimafalitsidwira.
Kapangidwe kake kachitidwe kamene kamakhala ndi machitidwe ang'onoang'ono monga kusindikiza mauthenga, kukonza mapulogalamu, kusungirako, kutsimikizira ndi kulipira, ndi zina zotero. Zomwe zimasungidwa ndikufalitsidwa ndikusindikiza mafayilo amtundu ndi MPEG-2 / 4 muyezo monga encoding core, zochokera pa intaneti ya IP. kufalitsa, kawirikawiri kumafuna Khazikitsani magawo a utumiki wogawa zinthu, konzekerani ntchito zowonetsera zofalitsa ndi zipangizo zosungirako, ndipo ogwiritsira ntchito amatha kukhala IP set-top box + TV, kapena PC. IPTV imatha kugwiritsa ntchito zida zamawayilesi a kanema wawayilesi, kugwiritsa ntchito TV yakunyumba ngati chida chachikulu, ndikupatsanso ntchito zosiyanasiyana zama media apakompyuta kuphatikiza ma TV kudzera pa intaneti.
Zina zazikulu za IPTV zikuwonetsedwa muzinthu zinayi izi:
(1) Pokhala ndi netiweki ya IP, imatha kupatsa ogwiritsa ntchito ntchito zazidziwitso zapamwamba za digito;
(2) Zindikirani kuyanjana kwakukulu pakati pa opereka media ndi ogula media, ndipo ogwiritsa ntchito amatha kuyitanitsa zomwe amakonda;
(3) IPTV ikhoza kupereka ntchito zenizeni zenizeni komanso zosagwirizana ndi nthawi yeniyeni, teknoloji ya IP ndi ntchito zaumwini zomwe zimafunidwa, kuti ogwiritsa ntchito azitha kupeza nthawi yeniyeni komanso yosagwirizana ndi nthawi yomwe imaperekedwa ndi ma intaneti a Broadband IP pakufunika;
(4) Ogwiritsa ntchito amatha kusankha mwaufulu mapulogalamu amakanema operekedwa ndi masamba osiyanasiyana pa intaneti ya Broadband IP.
Zomwe zili pamwambazi ndi chidziwitso cha "IPTV" chomwe chinabweretsedwa ndi Shenzhen HDV photoelectric Technology Co., Ltd. Zinthu zoyankhulirana zopangidwa ndi kampaniyo:
Magawo a module: Optical fiber modules, Ethernet modules, Optical fiber transceiver modules, optical fiber access modules, SSFP Optical modules,ndiSFP kuwala ulusi, ndi zina.
ONUgulu: EPON ONU, AC ONU, Optical fiber ONU, CATV ONU, GPON ONU, XPON PA, ndi zina.
OLTkalasi: Kusintha kwa mtengo wa OLT, Mtengo wa GPON OLT, EPON OLT,kulankhulanaOLT, ndi zina.
Zomwe zili pamwambazi zitha kuthandizira pazochitika zosiyanasiyana zapaintaneti. Gulu la akatswiri komanso lamphamvu la R&D litha kuthandiza makasitomala omwe ali ndi zovuta zaukadaulo, ndipo gulu loganiza bwino komanso laukadaulo litha kuthandiza makasitomala kupeza ntchito zapamwamba panthawi yokambirana zisanachitike komanso pambuyo popanga. Takulandirani ku Lumikizanani nafe pafunso lamtundu uliwonse.