Mphamvu ya POE ONUs: Kupititsa patsogolo Data ndi Kutumiza Mphamvu

M'munda wa maukonde ndi kutumiza deta, kuphatikiza kwaukadaulo wa Power over Ethernet (PoE) kwasinthiratu momwe zida zimagwiritsidwira ntchito ndikulumikizidwa. Chimodzi mwazinthu zatsopanozi ndiPOE ONU, chipangizo champhamvu chomwe chimagwirizanitsa mphamvu ya passive optical network (PON) ndi ntchito ya PoE. Blog iyi idzafufuza ntchito ndi ubwino wa POE ONU ndi momwe imasinthira malo otumizira deta ndi magetsi.

POE ONU ndi chipangizo chogwiritsa ntchito zambiri chomwe chimapereka 1 G/EPON adaptive PON port kwa uplink ndi 8 10/100/1000BASE-T madoko amagetsi a downlink. Kukonzekera kumeneku kumalola kusamutsa deta mosasamala komanso kulumikizidwa kwa zida zosiyanasiyana. Kuphatikiza apo, POE ONU imathandizira magwiridwe antchito a PoE/PoE +, kupereka mwayi wogwiritsa ntchito makamera olumikizidwa, malo olowera (APs) ndi ma terminals ena. Ntchito yapawiriyi imapangitsa POE ONU kukhala gawo lofunikira pama network amakono ndi machitidwe owunikira.

Chimodzi mwazabwino zazikulu za POE ONUs ndikutha kufewetsa ndikuchepetsa kutumiza kwa zida zapaintaneti. Mwa kuphatikiza kutumiza kwa data ndi ntchito zamagetsi mu chipangizo chimodzi, ma POE ONU amachotsa kufunikira kwa magetsi osiyana ndi ma cabling a zida zolumikizidwa. Izi sizingochepetsa nthawi yoyika ndi ndalama, komanso zimawonjezera mphamvu zonse ndi kudalirika kwa zomangamanga zamaneti.

Ma POE ONU ndi oyenerera makamaka kwa mapulogalamu monga IP surveillance komwe kulumikizidwa kwa data ndi zofunikira za mphamvu ndizofunikira. Kuyika ndi kukonza kumakhala kosavuta ndi kuthekera kopangira makamera ndi zida zina zowunikira mwachindunji kuchokera ku ONU. Izi ndizopindulitsa makamaka kumadera akunja kapena akutali komwe magetsi angakhale ochepa.

Kuphatikiza apo, kuthandizira kwa POE ONU kwa ntchito za PoE/PoE + kumawonjezera kusinthasintha komanso kusinthika kwa netiweki. Zida zogwiritsira ntchito PoE zitha kuphatikizidwa mosavuta ndikuyendetsedwa popanda kufunikira kwa ma adapter amagetsi owonjezera kapena zomangamanga. Izi zimathandizira kukulitsa ndi kasamalidwe ka netiweki, kulola kuphatikiza kosasinthika kwa zida zatsopano pomwe netiweki ikukula.

Mwachidule,POE ONUimayimira kuphatikizika kwamphamvu kwa kufalitsa kwa data ndi mphamvu zamagetsi. Kuthekera kwake kupereka kulumikizidwa kothamanga kwambiri komanso kupereka mphamvu mu chipangizo chimodzi, chophatikizika kumapangitsa kukhala chinthu chamtengo wapatali pakugwiritsa ntchito maukonde amakono ndi kuyang'anira. Pomwe kufunikira kwa maukonde ogwira ntchito moyenera komanso odalirika kukukulirakulira, POE ONUs imakhala yankho losunthika komanso lofunikira pakupititsa patsogolo kufalitsa kwa data ndi magetsi.