Kodi pali kusiyana kotani pakati pa ONU yamba ndi ONU yomwe imathandizira PoE?

Ogwira ntchito zachitetezo omwe achita netiweki ya PON amadziwa bwino za ONU, chomwe ndi chida chofikira chomwe chimagwiritsidwa ntchito pa netiweki ya PON, chomwe chili chofanana ndi chosinthira cholumikizira mu netiweki yathu yanthawi zonse.

Netiweki ya PON ndi netiweki ya passive Optical.Chifukwa chomwe chimanenedwa kukhala chopanda pake ndikuti kutumiza kwa fiber optical pakati pa ONU ndi OLT sikufuna zida zilizonse zamagetsi.PON imagwiritsa ntchito fiber imodzi kuti igwirizane ndi OLT, yomwe imagwirizanitsa ndi ONU.

Komabe, ONU yowunikira ili ndi zosiyana zake.Mwachitsanzo, ONU-E8024F yokhala ndi ntchito ya PoE yomwe yakhazikitsidwa posachedwa ndi Sushan Weida ndi doko la 24-doko 100M EPON-ONU.Sinthani ku malo ogwirira ntchito opanda -18 ℃ - kutentha kwakukulu kwa 55 ℃.Ndi oyenera dongosolo nzeru ndi kuyang'anira zochitika chitetezo pansi pa zofunika kutentha lonse.Izi sizipezeka mu zida wamba za ONU.ONU wamba nthawi zambiri imakhala doko la PON, ndipo ili ndi doko la PON ndi doko la PoE panthawi imodzimodzi, zomwe sizimangopangitsa kuti maukondewo azitha kusintha, komanso amapulumutsa mphamvu ina ya kamera yowunikira.

Kusiyanitsa kwakukulu pakati pa ONU wamba ndi ONU yomwe imathandizira PoE ndikuti yoyamba ingagwiritsidwe ntchito ngati gawo la network optical kuti lipereke kutumiza kwa data.Zakale sizingangotumiza deta, komanso zimapereka mphamvu ku kamera kudzera pa doko lake la PoE.Sizikuwoneka ngati kusintha kwakukulu, koma m'malo ena apadera, monga madera ovuta, kulephera kukumba ma tunnel opangira magetsi, komanso magetsi osakwanira, ndizopindulitsa kwambiri.

Ndikuganiza kuti uku ndiye kusiyana pakati pa PON pagawo lofikira ndi kuwunika kwa Broadband.Zachidziwikire, ONU yokhala ndi ntchito ya PoE itha kugwiritsidwanso ntchito m'munda wa Broadband.

Ngakhale kugwiritsa ntchito njira yofikira PON pakuwunika sikuli kokulirapo pakali pano, zitha kuwoneka kuti ndi chitukuko cha mizinda yotetezeka ndi mizinda yanzeru, kugwiritsa ntchito njira yofikira ya PON kudzakhala nkhani.