• Giga@hdv-tech.com
  • 24H Ntchito Zapaintaneti:
    • 7189078c
    • sns03
    • 6660e33e
    • youtube 拷贝
    • instagram

    Kuthetsa mavuto oyambira a ONU (optical network unit)

    Nthawi yotumiza: Mar-24-2023

    Chiyambi:ONU(Optical Network Unit) imagawidwa kukhala mayunitsi owoneka bwino a netiweki ndi mayunitsi owoneka bwino.ONUndi chida chogwiritsa ntchito mumanetiweki owoneka, oyikidwa kumapeto kwa wogwiritsa ntchito, ndipo amagwiritsidwa ntchito limodzi ndiOLTkuti mukwaniritse ntchito za Ethernet Layer 2 ndi Layer 3, kupatsa ogwiritsa ntchito mawu, data, ndi ma multimedia.

    Kufotokozera zaONUzizindikiro panel:

    NYAYA YAMPHAMVU: thimitsidwa chobiriwira: Yamitsani: Yatsani mphamvu

    Kuwala kwa PON: Kuwala kobiriwira: Kuwala kotalika kukuwonetsa kuti bolodi yadziyesa yokha ndipo chipangizocho chikuyenda bwino

    Los lamp: osayatsa: mkhalidwe wabwinobwino

    Dziwani zolakwika za ogwiritsa ntchito:

    Zolakwitsa zimakhala makamaka zolakwa za njira ndiONUzolakwika za chipangizo. Choyamba, yang'anani ngati chizindikiro cha gulu kuwala ndi wabwinobwino. Yang'anani mawonekedwe a nyali ya PON pa zolakwika za njira: nyali ya PON nthawi zambiri imayatsa zobiriwira, kusonyeza kuti njira ya kuwala ndi yachibadwa, ndipo nyali ya PON yazimitsidwa, kusonyeza kuti njira ya kuwala yasweka.

    Gwiritsani ntchito mita ya mphamvu ya kuwala kuti muyese njira ya kuwala. Mitundu yovomerezeka ya mphamvu ya kuwala ndi: 1490nm: - 8db mpaka - 28db. Ngati kuchuluka kwapitilira, kukhudza magwiridwe antchito abwinobwino aONU, ndipo kugwiritsa ntchito intaneti kwa wogwiritsa ntchito kudzakhudzidwa. Yang'anani njira yapamwamba ya kuwala, ndikupita ku bokosi loperekera chingwe kuti muyese ulusi wa mchira wa chogawaniza chogwirizana ndi chingwe cholakwika cha wogwiritsa ntchito.

    Kutsitsa kwa 1: 2 chogawa chanjira ndi - 3 db

    1:4 kutsitsa kwachannel splitter ndi - 6db

    Kuchepetsa kwa 1:8 channel splitter ndi - 9db,

    1:16 kutsitsa kwachannel splitter ndi - 12db,

    Kuchepetsa kwa 1:32 chogawa chanjira ndi - 15 db,

    Kuchepetsa kwa 1:64 channel splitter ndi - 18db,

    1, Ngati linanena bungwe kuwala mphamvu ya ziboda pigtail ndi oyenerera, chonde m'malo CHIKWANGWANI pachimake pakati kuwala chingwe mphambano bokosi ndi nyumba. Nthawi zambiri, timayika ma fiber osachepera awiri ku nyumbayo, kenako ndikuyesa kumapeto pambuyo posintha. Ngati mphamvu ya kuwala kwa pigtail kuchokera ku ziboda ili yosayenerera, chonde m'malo mwa pigtail yotsalayo, gwiritsani ntchito mita ya kuwala kuti muyese oyenerera kuti agwirizane ndi pigtail yomanga.

    Ngati ndi cholakwika njira: Choyamba, chotsani pigtail paONUkuyesa mphamvu ya kuwala. Ngati kulibe kuwala kapena mphamvu ndi yosayenerera, chonde pezani imodzi mwa michira ya 1-32 yofanana ndiONUpa flange ya optical cable junction box, ndikumasula pigtail kuchokera ku flange kuyesa mphamvu ya kuwala. Ngati pigtail ndi yosayenerera, m'malo mwa pigtails 1-32 yopanda ntchito. Kumbukirani kuti ulusi waukulu wa splitter sungathe kumasulidwa, zomwe zidzakhudza onseONUs.

    ONUChidziwitso chowonetsa kuwala kwa chipangizocho Nyali yobiriwira idayatsidwa kotheratu: Mphamvu ya chipangizo Yazimitsidwa: Chipangizo chazimitsa nyali ya LOS: Yazimitsidwa: Doko la PON limalandira mphamvu yanthawi zonse yoyatsa yobiriwira: Chipangizo chimamaliza kuzindikira ndikulembetsa Kuwala kobiriwira: Chipangizo sichikuchita data ayi. pa: PON port ilibe kuwala kapena mphamvu ya kuwala ndiyotsika kuposa kumvera kwa LAN1, LAN2, LAN3 LAN4 ndi doko lamagetsi, FXS1 ndi doko la mawu, ndi kuthetsa mavuto: Choyamba, fufuzani ngatiONUchipangizo chikugwira ntchito bwino (ngati chowunikira pagawo la chipangizocho ndichabwinobwino). Chipangizocho chikagwira ntchito bwino, fufuzani zifukwa zina. Ndondomekoyi ndi yofanana ndi yomwe tafotokozera pamwambapa.

    Kuti mudziwe zambiriONUs/bokosiONUs/kulumikizanaONUs/optical fiberONUs, chonde lemberani Shenzhen Haidwiwei Optoelectronic Technology Co., Ltd. kuti mumve zambiri. Kampani yathu ilinso ndi zinthu zoyankhulirana mongaZithunzi za OLT, ma transceivers, masiwichi, ndi ma module. Mwalandiridwa kubwera kudzakambirana..

    Kuchokera kulankhulana kwanu mwanzeruONUOptical mphaka module wopanga

    dtrf



    web聊天