Tisati tanzwisisa PoE switch, tinofanira kutanga tanzwisisa kuti PoE chii.
PoE isimba rekupa pamusoro peEthernet tekinoroji. Iyo inzira yekupa kure kure simba kune yakabatana network zvishandiso (seWireless LAN AP, IP Runhare, Bluetooth AP, IP Kamera, nezvimwewo) pane yakajairwa Ethernet data tambo, kubvisa Dambudziko rekuisa rakasiyana magetsi ekushandisa pane imwe. IP network terminal mudziyo inoita kuti zvisave zvakakosha kuendesa yakaparadzana magetsi emagetsi sisitimu panzvimbo yekushandisa, iyo inogona kudzikisa zvakanyanya wiring uye manejimendi mutengo wekuisa zvigadziriso zvigadziriso uye kusimudzira kuvandudzwa kweminda ine hukama.
ThePoE chinjayakavakirwa pachinyakare Ethernetchinja, pamwe nekuwedzera kwePoE basa mukati, kuitira kutichinjakwete chete ine basa rekuchinjana data, asiwo rinogona kutumira simba kuburikidza netiweki tambo panguva imwe chete. Iyi ndiyo network power supplychinja. Inogona kusiyaniswa kubva kune yakajairika switch muchitarisiko.PoE inochinjaiva nezwi rekuti "PoE" kumberi kwepanera, zvichiratidza kuti vane mabasa ePoE, nepo ma switch emazuva ese asina.
1. Yakachengeteka zvakanyanya
Isu tese tinoziva kuti 220V voltage ine njodzi. Matambo emagetsi emagetsi anowanzo kukuvara. Izvi zvine njodzi, kunyanya mumabhanan’ana. Kana magetsi ekugamuchira magetsi akuvadzwa, chiitiko chekudonha hachidzivisiki. Kushandiswa kwePoE inochinjayakachengeteka zvakanyanya. Chekutanga pane zvese, hapana chikonzero chekudhonza magetsi, uye inopa yakachengeteka voltage ye48V.
2. Zvimwe zviri nyore
Kusati kwawanda tekinoroji yePoE, zvigadziko zvemagetsi zve220V zvaishandiswa kupa magetsi. Iyi nzira yekuvaka inenge yakaoma, nokuti haisi nzvimbo dzose dzinogona kushandiswa kana kuiswa, saka nzvimbo yakanakisisa yekamera inowanzodziviswa nezvinhu zvakasiyana-siyana Nzvimbo yacho inofanira kuchinjwa, iyo inoguma nehuwandu hwemapofu ekuongorora. Mushure mekunge tekinoroji yePoE yakura, izvi zvinogona kugadziriswa. Mushure mezvose, tambo yetiweki inogona zvakare kuvezwa nePoE.
3. Kuwedzera kuchinjika
Iyo yechinyakare wiring nzira ichakanganisa networking yekutarisa system, zvichikonzera kusakwanisa kuisa monitoring mune dzimwe nzvimbo dzisina kukodzera wiring. Nekudaro, kana iyo PoEchinjainoshandiswa pakugovera magetsi, haina kuganhurirwa nenguva, nzvimbo uye zvakatipoteredza, uye iyo networking nzira ichaitawo Kuwanda kwekushanduka, kamera inogona kuiswa pasina.
4. Kuwedzera simba rekuchengetedza
Iyo yechinyakare 220V magetsi emagetsi nzira inoda kuwanda kwewaya. Mukufambisa kwekutapurirana, kurasikirwa kwakanyanya. Kana daro rakareba, rinokurawo kurasikirwa. Tekinoroji yePoE yazvino inoshandisa tekinoroji yakaderera-kabhoni uye ine hushamwari nharaunda nekurasikirwa kushoma. Kubva pakuona kwayo, kuchengetedza simba uye kuchengetedza kwezvakatipoteredza kunogona kuwanikwa.
5. Kuwedzera kunaka
Nekuti tekinoroji yePOE inoita kuti network nemagetsi zvive chimwe, hapana chikonzero chekuisa waya nekuisa zvigadziko kwese kwese, izvo zvinoita kuti nzvimbo yekutarisa itaridzike yakapfupika uye ine rupo. Iyo POE magetsi inopihwa simba netiweki tambo, kureva, tambo yetiweki inotumira data inogona zvakare kutumira simba , Izvi hazvingorerutsa nzira yekuvaka, inoderedza mari yekuisa, uye yakachengeteka. Pakati pavo, POE switch inodiwa zvakanyanya nevainjiniya vekuchengetedza nekuita kwavo kwepamusoro, nyore uye nyore kushandisa, nyore manejimendi, nyore network, uye yakaderera mutengo wekuvaka.