Imbaraga kuri Ethernet (POE)ikoranabuhanga ryahinduye uburyo dukoresha ibikoresho byacu, bitanga ubworoherane, gukora neza no kuzigama ibiciro. Muguhuza ingufu nogukwirakwiza amakuru kumurongo wa Ethernet, POE ikuraho gukenera umugozi wamashanyarazi utandukanye, bigatuma biba byiza mubikorwa bitandukanye nka kamera ya IP, aho umuntu atagera, na terefone VoIP. Ariko, mbere yo gushora mubisubizo byurusobe urwo arirwo rwose, ni ngombwa kumva itandukaniro riri hagati yimikorere isanzwe ya POE.

Guhindura POE bisanzwe bikurikiza Ikigo cy’amashanyarazi n’ikoranabuhanga (IEEE) 802.3af cyangwa 802.3at ibipimo. Izi nganda zemewe ninganda zigaragaza ingufu ntarengwa zisohoka amashanyarazi ashobora kugeza kubikoresho byujuje POE. Amashanyarazi akunze kugaragara muburyo busanzwe bwa POE ni 48V.

Kurundi ruhande, guhinduranya POE bidasanzwe birashobora kutubahiriza ibipimo bya IEEE. Bakunze gukoresha tekinike yihariye itandukana namahame yashyizweho. Mugihe ibyo byahinduwe bishobora kugaragara nkuburyo bufatika bitewe nigiciro cyabyo gishobora kuba gito, ntibabura imikoranire nubwizerwe bwa POE isanzwe. Ni ngombwa kumva itandukaniro riri hagati yombi ningaruka zishobora guterwa nibidasanzwePOE.

Itandukaniro rimwe rinini hagati ya POE isanzwe kandi itari isanzwe ni voltage batanga kubikoresho bihujwe. BisanzwePOEkora kuri 48V power. Ihitamo ryemewe cyane kandi rishyigikiwe nibikoresho byinshi bya POE bifasha isoko. Zitanga imbaraga zizewe, zihamye, zemeza imikorere idahwitse nibikorwa byiza.

Ibinyuranye, abahindura POE badasanzwe bakoresha voltage amahitamo atari 48V. Mugihe bimwe muribi bisubizo bitanga ubushobozi bwogutanga amashanyarazi menshi, ntibabura guhuza nibikoresho rusange bya POE. Uku kudahuza kurashobora gutera ibibazo bitandukanye, harimo kubura imbaraga, kugabanya imikorere yibikoresho, ndetse no kwangiza ibikoresho byahujwe.

Kugirango utandukanye hagati ya POE isanzwe kandi itari isanzwe, tangira ugenzura kugenzura amashanyarazi yatanzwe nuwabikoze. Guhinduranya guhuza bizerekana neza niba byujuje ubuziranenge bwa IEEE 802.3af cyangwa 802.3at, kimwe na voltage ihitamo. Ihinduranya ryerekana ingufu zisohoka kuri buri cyambu, urebe ko ushobora gukoresha neza ibikoresho bya POE.

Kurundi ruhande, POE itari isanzwe irashobora kudakurikiza aya mahame asobanuwe neza. Bashobora gutanga ingufu zisohoka cyane cyangwa bagakoresha amahitamo adasanzwe ya voltage, nka 12V cyangwa 56V. Witondere mugihe usuzumye ubu bwoko bwa switch kuko idashobora gutanga urwego rwimbaraga igikoresho cyawe gisaba cyangwa gishobora gutuma igikoresho cyananirwa imburagihe.

Ubundi buryo bwo gutandukanya ibintu bisanzwe kandi bitari bisanzwe bya POE ni ukwishingikiriza kubakora ibikoresho byurusobe bizwi. Inganda zashyizweho zitanga umusaruro wizewe kandi usanzwe POE wujuje ibyangombwa byinganda. Bakora ibizamini bikomeye kugirango bujuje ubuziranenge no gutanga imikorere isumba izindi.

Mugihe ukeneye guhinduranya POE, urashobora kutwandikira umwanya uwariwo wose. Isosiyete yacu,JHA Tech, yibanze kuri R&D, kubyara no kugurisha ibintu bitandukanye kuva 2007. Ntabwo ifite inyungu nini cyane kubiciro, ariko kandi iremezwa cyane mubyiza kuko twabonye ibyemezo byumwuga kandi byemewe;