Zida zamagetsi ziyenera kuyendetsedwa kuti zigwire ntchito, ndipo zipangizo zosiyanasiyana zochokera pa intaneti za IP zimafunanso mphamvu zogwiritsidwa ntchito, monga ma routers, makamera, ndi zina zotero. .Ndiye, kodi mukudziwa zabwino za ma switch a PoE?

Mphamvu ya PoE imayendetsedwa ndi chingwe cha netiweki, ndiko kuti, chingwe cha netiweki chomwe chimatumiza deta chimathanso kufalitsa mphamvu, zomwe sizimangofewetsa ntchito yomanga, zimachepetsa mtengo woyika, komanso zimakhala zotetezeka.Pakati pawo, kusintha kwa PoE kumadziwika ndi magwiridwe ake apamwamba, kugwiritsa ntchito kosavuta komanso kosavuta, kasamalidwe kosavuta, maukonde osavuta, komanso mtengo wotsika womanga.Imakondedwa kwambiri ndi mainjiniya achitetezo, zomwe zimathandiziranso kutchuka kwaMbiri ya JHA TechnologyKusintha kwa PoE.

1. Otetezeka kwambiri

Tonse tikudziwa kuti magetsi a 220V ndi owopsa kwambiri.Chingwe choperekera mphamvu nthawi zambiri chimawonongeka.Izi ndizowopsa, makamaka mabingu.Zida zolandirira mphamvu zikawonongeka, kutayikirako kumakhala kosapeweka.Kugwiritsa ntchitoKusintha kwa PoEndi otetezeka kwambiri.Choyamba, sichiyenera kukoka kuti chikhale ndi magetsi, ndipo chimapereka mphamvu yotetezeka ya 48V.Chofunikira kwambiri ndichakuti ma switch a PoE pakadali pano ali ndi zida zodzitchinjiriza mphezi ngati zinthu zathu zochokera ku Feichang Technology, ngakhale pakakhala mphezi pafupipafupi Maboma angakhalenso otetezeka.

2. Zosavuta

Asanachuluke ukadaulo wa PoE, zambiri mwazitsulo zamagetsi 220 zidagwiritsidwa ntchito popangira magetsi.Njira yomangayi ndi yolimba, chifukwa si malo onse omwe amatha kuyendetsedwa kapena kuikidwa, kotero malo abwino kwambiri a kamera nthawi zambiri amalepheretsedwa ndi zinthu zosiyanasiyana Ndipo anayenera kusintha malo, zomwe zinachititsa kuti anthu ambiri akhungu aziwunika.Ukadaulo wa PoE ukakhwima, izi zitha kuthetsedwa.Kupatula apo, chingwe cha netiweki chimatha kuyendetsedwanso ndi PoE.

3.More kusinthasintha

Njira yachikhalidwe yolumikizira mawaya idzasokoneza ma network a monitoring system, zomwe zimapangitsa kulephera kukhazikitsa zowunikira m'malo ena omwe sali oyenera kuyimba.Komabe, ngati kusintha kwa PoE kumagwiritsidwa ntchito popangira magetsi, sikuletsedwa ndi nthawi, malo ndi chilengedwe, ndipo njira yolumikizirana ndi intaneti idzakhalanso Kusinthasintha kwakukulu, kamera ikhoza kukhazikitsidwa mosasamala.

4.Kupulumutsa mphamvu zambiri

Njira yopangira magetsi ya 220V imafuna mawaya osiyanasiyana.Mu njira yotumizira, kutayika kumakhala kwakukulu.Kutalika kwa mtunda, kumapangitsanso kutaya kwakukulu.Ukadaulo waposachedwa wa PoE umagwiritsa ntchito ukadaulo wa carbon wochepa komanso wogwirizana ndi chilengedwe ndikuwonongeka pang'ono.Kuchokera pamalingaliro ake, kupulumutsa mphamvu ndi kuteteza chilengedwe kungatheke.

5.More wokongola

Chifukwa ukadaulo wa PoE umapangitsa maukonde ndi magetsi kukhala awiri kukhala amodzi, ndiye kuti palibe chifukwa choyimbira mawaya ndikuyika zitsulo paliponse, zomwe zimapangitsa kuti malo owunikira aziwoneka achidule komanso owolowa manja.