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    Kuyamba kwa DHCP Snooping

    Nthawi yotumiza: Jun-11-2024

    Ulusi wambiri wa kuwala womwe timawona nthawi zambiri ndi optical fiber jumpers, ndiko kuti, mbali zonse ziwiri zimakhala ndi zolumikizira, zomwe zimatha kulowetsedwa mwachindunji ndikuchotsedwa popanda kugwiritsa ntchito zida zina, cholumikizira chotchedwa SC, FC, LC ndi mitundu ina yamagulu. .

    Ndipo pachimake ndi chiyani, monga momwe dzinalo limatanthawuzira kuti chitha kulowetsedwa ndikuchichotsa pachimake, chomwe chimapangidwa ndi ceramic, pachimake nthawi zambiri chimakhala cholumikizira, kapena kunena momveka bwino, pachimake chimakhala chofanana ndi cholumikizira. , nkhani yeniyeni ndi chiyani? Ndiroleni ndikuuzeni izi pang'onopang'ono.

    Chithunzi 1

    Pakatikati mwa ulusi wopanda kanthu ndi woonda kwambiri komanso wosavuta kusweka, ndiye kuti pali chinthu chofunikira kuuteteza. Pakatikati mwa ulusi, tidzayika chotchinga kuti chiphimbe pachimake kuti chiteteze, ndiye kuti mchira wa ulusi timagwiritsa ntchito pachimake cha ceramic. Pali dzenje laling'ono kwambiri pakati pa pachimake, pachimake amabowoledwa kudzera mu dzenje ili mu gawo lachitsulo ndiyeno kuchokera ku gawo la ceramic, gawo lowonjezera limadulidwa kuchokera kumbali ya ceramic, ndiyeno mutenge chida chopera. gawo lowonjezera lathyathyathya, ndipo samalani popera, mphamvu yochuluka idzaphwanyanso pakati pakatikati. (Xiabian kumbukirani kuti pachimake mkati anali pansi pa dzanja pa kuyesera yunivesite. Pamene kuwala ndi opatsirana, amapezeka kuti pulagi mutu umatulutsa kuwala kofiira, koma mayeso mphamvu si mkulu, chifukwa kuwala sikulinso. zimafalitsidwa mumzere wowongoka, koma zimamwazikana, zomwe zimapangitsa kuti pakhale kuwala kochepa kwambiri komwe kumayesedwa ndi nambala pamodzi, osati kugwirizana olimba, komanso kuteteza kuwala kusefukira, ndithudi, pachimake zitsulo si ogwirizana CHIKWANGWANI kuwala, angagwiritsidwenso ntchito BOSA kupanga.

    ShenzhenZithunzi za HDV Photoelectron ZamakonoLTD. ikubweretserani kufotokozera kwa "optical fiber plug", ndipo kampani yathu ndi akatswiri opanga zida zoyankhulirana, zomwe zikuluzikulu zimaphimba zambiri. kuposaONUmndandanda,OLTseries, optical module series, transceiver series ndi zina zotero. Zida zomwe zili pamwambazi zili ndi mitundu yosiyanasiyana komanso zitsanzo kuti zipereke ntchito zomwe zikuyembekezeredwa pazovuta zosiyanasiyana zapaintaneti, landirani kubwera kwanu.

    Chithunzi 3

     



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