Mbere yo gusobanukirwa na PoE ihinduka, tugomba mbere na mbere gusobanukirwa icyo PoE aricyo.
PoE ni amashanyarazi hejuru ya tekinoroji ya Ethernet.Nuburyo bwo gutanga amashanyarazi kure kubikoresho byumuyoboro uhujwe (nka Wireless LAN AP, IP Phone, Bluetooth AP, IP Kamera, nibindi) kumurongo wamakuru wa Ethernet, bikuraho ikibazo cyo gushiraho ibikoresho bitandukanye bitanga amashanyarazi kuri an IP imiyoboro ya IP ituma bidakenewe kohereza sisitemu itandukanye yo gutanga amashanyarazi kubikoresho bikoreshwa, bishobora kugabanya cyane amafaranga yo gukoresha no gucunga ibikoresho byo gutumanaho no guteza imbere imirima ifitanye isano.
UwitekaGuhindura PoEishingiye kuri gakondo ya Ethernet ihinduka, hiyongereyeho imikorere ya PoE imbere, kugirango uhindura ntabwo afite umurimo wo guhanahana amakuru gusa, ariko kandi ashobora kohereza imbaraga binyuze mumurongo wa neti icyarimwe.Ubu ni umuyoboro w'amashanyarazi.Irashobora gutandukanywa nibisanzwe byahinduwe mubigaragara.PoEgira ijambo "PoE" imbere yikibaho, byerekana ko bafite imikorere ya PoE, mugihe abasanzwe badafite.
1. Umutekano kurushaho
Twese tuzi ko 220V voltage ari mbi cyane.Intsinga zitanga amashanyarazi akenshi zangiritse.Ibi ni bibi cyane, cyane cyane mu nkuba.Ibikoresho byakira ingufu bimaze kwangirika, byanze bikunze ibintu bitemba.Ikoreshwa ryaPoEni umutekano.Mbere ya byose, nta mpamvu yo gukurura amashanyarazi, kandi itanga voltage yumutekano ya 48V.
2. Biroroshye
Mbere y’ikoranabuhanga rya PoE ryamamaye, amashanyarazi ya 220V yakoreshejwe mu gutanga amashanyarazi.Ubu buryo bwubwubatsi burakomeye, kubera ko atari ahantu hose hashobora gukoreshwa cyangwa gushyirwaho, bityo umwanya mwiza wa kamera ukunze guhagarikwa nimpamvu zitandukanye Ahantu hagomba guhinduka, bikavamo umubare munini wimpumyi zo gukurikirana.Ikoranabuhanga rya PoE rimaze gukura, birashobora gukemurwa.Nyuma ya byose, insinga y'urusobe nayo irashobora gukoreshwa na PoE.
3. Biroroshye guhinduka
Uburyo gakondo bwo gukoresha insinga buzagira ingaruka kumurongo wa sisitemu yo kugenzura, bikaviramo kutabasha gushyiraho igenzura ahantu hamwe na hamwe ridakwiriye insinga.Ariko, niba PoE ihinduranya ikoreshwa mugutanga amashanyarazi, ntabwo igarukira kumwanya, ahantu hamwe nibidukikije, kandi uburyo bwo guhuza imiyoboro nayo izahinduka cyane, kamera irashobora gushyirwaho uko bishakiye.
4. Kuzigama ingufu nyinshi
Uburyo bwa 220V bwo gutanga amashanyarazi busaba insinga nini.Muburyo bwo kohereza, igihombo ni kinini.Intera ndende, niko igihombo kinini.Ikoranabuhanga rya PoE rigezweho rikoresha tekinoroji ya karubone kandi yangiza ibidukikije hamwe nigihombo gito cyane.Urebye, kuzigama ingufu no kurengera ibidukikije birashobora kugerwaho.
5. Byiza cyane
Kuberako tekinoroji ya POE ituma umuyoboro n'amashanyarazi bigera murimwe, nta mpamvu yo gukoresha insinga no gushiraho socket ahantu hose, bigatuma ahantu hagenzurwa hasa neza kandi bitanga.Amashanyarazi ya POE akoreshwa numuyoboro wurusobe, ni ukuvuga umuyoboro wumuyoboro utanga amakuru ushobora no kohereza ingufu, Ibi ntabwo byoroshya inzira yubwubatsi gusa, bigabanya amafaranga yo kwishyiriraho, kandi bifite umutekano.Muri byo, guhinduranya POE bikundwa cyane nabashinzwe umutekano kubikorwa byabo bihanitse, gukoresha byoroshye kandi byoroshye, imiyoborere yoroshye, imiyoboro yoroshye, hamwe nigiciro gito cyo kubaka.