Otembenuza mavidiyo amtundu wa fiber amagwiritsidwa ntchito polemba-point-point. Fiber video converter imayikidwa pamapeto onse a fiber optical fiber, monga transceiver optical fiber Ethernet transceiver, yomwe imagwiritsa ntchito kuwala kwa kuwala kuti ilumikizane ndi makina a makompyuta pamapeto onse awiri. Ndipo nthawi zina monga magetsi, kusunga madzi, ndi zina zotero. Mwachiwonekere, njira yochezerana ndi yoletsedwa kwambiri. Panthawiyi, zingwe zowunikira ndi zida zimafunikira kuti apange maukonde a mphete. Zida zowunikira zimafunikira mphete yamagetsi yamagetsi: chapakati ndikulumikizana, siginecha yolumikizana yolumikizana (foni/kanema/Efaneti/serial port, etc.), imapulumutsa ndalama za chingwe cha kuwala kwambiri ndikuwongolera kuchuluka kwa magwiritsidwe a fiber pachimake. , zomwe ndi zomveka komanso zofunikira pakugwiritsa ntchito.

Kodi Ring Type Fiber Video Converter ndi chiyani?

Ring Type Fiber Video Converter imafuna zida zokhala ndi madoko osachepera awiri kapena kupitilira apo, ndipo madoko awa azitha kuzindikira chitetezo chodzichiritsa. Node iliyonse pa ulalo ikalephera, imatha kusankha njira zina zolumikizirana ndi pakati kuti zitsimikizire kulumikizana kwanthawi zonse kwa node zopanda zolakwika.

Poyerekeza ndi ukadaulo wakale wa analogi, ukadaulo wapa digito uli ndi maubwino odziwikiratu pazinthu zambiri. Monga momwe ukadaulo wa digito umalowa m'malo mwaukadaulo wa analogi m'magawo ambiri, kuyika kwa digito kwa ma ring network optical transceivers ndi njira yosapeŵeka. Pali njira ziwiri zazikulu zaukadaulo za digito kanema mphete netiweki kuwala transceiver: imodzi ndi MPEGII fano psinjika digito mphete ukonde CHIKWANGWANI kanema Converter, ndipo ina ndi onse digito uncompressed mphete maukonde CHIKWANGWANI kanema Converter.

Poyerekeza ndi chosinthira chamakono cha analogi cha ring network fiber video converter, chosinthira makanema cha digito cha digito chili ndi zabwino zake:

1) Mtunda wautali wotumizira: mpaka 80Km kapena utali (120Km);
2) Thandizani kanema wosasinthika wosinthikanso, kotero kuti njira yopatsira ma multilevel ingagwiritsidwe ntchito;
3) Kusokoneza chilengedwe chochepa komanso khalidwe lopatsirana kwambiri;
4) Mphamvu ya siginecha yothandizidwa imatha kufikira njira za 16 kapena kupitilira apo (njira 32, mayendedwe 64, mayendedwe a 128).