Gigabit Ethernet ihindura (ibyambu 5)

Ni izihe nyungu zo guhinduranya poe
Ni ubuhe buryo bwo guhinduranya inganda?

Amashanyarazi ya poe akoreshwa numuyoboro wurusobe, ni ukuvuga, umuyoboro wumuyoboro utanga amakuru urashobora kandi kohereza ingufu, zidashobora koroshya inzira yubwubatsi gusa, kugabanya amafaranga yo kwishyiriraho, ariko kandi zikoresha amafaranga menshi kandi afite umutekano.Muri byo, guhinduranya poe bifite imikorere ihanitse, gukoresha byoroshye kandi byoroshye, imiyoborere yoroshye, umuyoboro woroheje, igiciro gito cyubwubatsi, kandi ikundwa cyane nabashinzwe umutekano, ibyo nabyo bikaba aribyo bituma abahindura inganda za poe barushaho kumenyekana.
Ni izihe nyungu zo guhinduranya inganda?

1. Umutekano muke.
Nkuko twese tubizi, voltage ya 220V ni mbi cyane, kandi insinga itanga amashanyarazi akenshi iba yangiritse, bikaba ari bibi cyane, cyane cyane mu nkuba.Ibikoresho by'amashanyarazi bimaze kwangirika, byanze bikunze kumeneka.Gukoresha inganda za poe zihindura ni umutekano cyane.Mbere ya byose, nta mpamvu yo gukurura amashanyarazi, itanga ingufu za 48V zifite umutekano.Icy'ingenzi cyane, guhinduranya PoE kuri ubu bifite igishushanyo mbonera cyo kurinda inkuba, gishobora kuba umutekano ndetse no mu turere dukunze kwibasirwa n’umurabyo.

2. Kwiyubaka byoroshye.

Uburyo gakondo bwo gukoresha insinga buzagira ingaruka kumitunganyirize ya sisitemu yo kugenzura, bikaviramo kutabasha gushyira igenzura ahantu hamwe na hamwe ridakwiriye insinga.Ariko, ikoreshwa rya poe ihinduranya mugihe cyo gutanga amashanyarazi, ahantu hamwe nimbogamizi zibidukikije bizatuma ishyirahamwe ryurusobe rworoha, kandi kamera zirashobora gushyirwaho uko bishakiye.

3. Biroroshye

Mbere yuko tekinoroji ya poe imenyekana, inyinshi muri zo zakoreshwaga na socket ya 220V.Ubu buryo bwo kubaka burakomeye, kuko ntabwo ahantu hose hashobora gukurura cyangwa gushiraho ingufu.Kubwibyo, ahantu kamera nziza ikunze guhagarikwa nimpamvu zitandukanye kandi igomba guhinduka, bikavamo umubare munini wo gukurikirana ahantu hatabona.Nyuma ya tekinoroji ya PoE imaze gukura, ibyo birashobora gukemurwa.Nyuma ya byose, umuyoboro wa neti urashobora kandi gukoreshwa na poe.

4. Kuzigama ingufu no kurengera ibidukikije.

Uburyo gakondo bwo gutanga amashanyarazi 220V busaba insinga nini.Mugihe cyo kwanduza, igihombo ni kinini, kandi uko intera nini, niko igihombo kinini.Ubuhanga bwa PoE bugezweho bukoresha tekinoroji yo kurengera ibidukikije bike, kandi igihombo ni gito cyane.Mugihe kirekire, birashobora kandi kuzigama ingufu cyane kandi bitangiza ibidukikije.