Chidziwitso

Ma transceivers opangira ma fiber nthawi zambiri amagwiritsidwa ntchito m'malo enieni amtaneti pomwe zingwe za Efaneti sizingaphimbidwe ndipo ulusi wa kuwala uyenera kugwiritsidwa ntchito kukulitsa mtunda wotumizira. Nthawi yomweyo, atenganso gawo lalikulu pothandizira kulumikiza mizere yomaliza ya ma fiber optical ...

Nthawi zambiri tamva za ma switch a fiber optic ndi ma transceivers a fiber optic. Zina mwa izo, zosinthira za fiber optic ndi zida zotumizirana ma network zothamanga kwambiri, zomwe zimatchedwanso ma switch switch ndi ma SAN switch. Poyerekeza ndi masiwichi wamba, amagwiritsa ntchito zingwe za fiber optic ngati zida zotumizira ...

Tisanamvetsetse kusintha kwa PoE, choyamba tiyenera kumvetsetsa kuti PoE ndi chiyani. PoE ndi mphamvu zamagetsi paukadaulo wa Ethernet. Ndi njira yoperekera mphamvu patali pazida zolumikizidwa pamanetiweki (monga Wireless LAN AP, IP Phone, Bluetooth AP, IP Camera, etc.) pa chingwe cha data cha Ethernet, el ...

1.1 Basic function module The optical fiber transceiver imaphatikizapo ma modules atatu ogwira ntchito: photoelectric media conversion chip, optical signal interface (optical transceiver integrated module) ndi mawonekedwe a magetsi (RJ45). Ngati ili ndi ntchito zowongolera ma network, imaphatikizanso ...

Njira yolumikizira CHIKWANGWANI cha Optical fiber splicing imatha kugawidwa m'mitundu iwiri: imodzi ndi njira yolumikizira yosatha yomwe singathe kusweka ndikusonkhanitsidwa ikangolumikizidwa, ndipo ina ndi njira yolumikizira cholumikizira yomwe imatha kupasuka ndikusonkhanitsidwa mobwerezabwereza...

Kusintha kwa PoE ndi chosinthira chomwe chimathandizira magetsi ku chingwe cha netiweki. Poyerekeza ndi chosinthira wamba, cholumikizira magetsi (monga AP, kamera ya digito, ndi zina zotero) sichiyenera kuyimitsidwa ndi mawaya amagetsi, ndipo kudalirika kwa netiweki yonse ndikokwera. Kusiyana kwa P...