Chiyambi:ONU(Optical Network Unit) imagawidwa kukhala mayunitsi owoneka bwino a netiweki ndi mayunitsi owoneka bwino.ONUndi zida zogwiritsira ntchito mu ma network optical, omwe amaikidwa pamapeto ogwiritsira ntchito, ndipo amagwiritsidwa ntchito limodzi ndi OLT kuti akwaniritse Ethernet Layer 2 ndi Layer 3 ntchito, kupatsa ogwiritsa ntchito mawu, deta, ndi mautumiki a 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 yakumtunda yakumaso, ndikupita ku bokosi lopereka chingwe kuti muyese ulusi wa mchira wa chogawaniza chogwirizana ndi chingwe cha wogwiritsa ntchito cholakwika.
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 mugwirizane 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.
ONUcholozera chowunikira chagawo lazida Mphamvu yobiriwira yayatsa kotheratu: Mphamvu ya chipangizo Yazimitsidwa: Chipangizo zimani nyali ya LOS: Yazimitsidwa: Doko la PON limalandira mphamvu yanthawi zonse yowunikira Kuwala kobiriwira kwamuyaya: Chipangizo chimamaliza kuzindikira ndikulembetsa Kuwala kobiriwira: Chipangizo sichikuchita data Ayi. pa: PON port ilibe kuwala kapena mphamvu ya kuwala ndiyotsika kuposa kumvera kolandirira LAN1, LAN2, LAN3 LAN4 ndi doko lamagetsi, FXS1 ndi doko la mawu, ndikuthetsa 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 monga ma OLT, ma transceivers, ma switch, ndi ma module.Mwalandiridwa kubwera kudzakambirana..
Kuchokera kulankhulana kwanu mwanzeruONUOptical mphaka module wopanga
