PoE tekinoroji inopa simba uye data kutapurirana kuburikidza netiweki tambo.Chete network tambo inodiwa kubatanidza kune PoE kamera poindi, pasina kudiwa kwekuwedzera simba wiring.
Mudziyo wePSE ndiwo mudziyo unopa simba kune Ethernet mutengi mudziyo, uye zvakare ari maneja wesimba rese rePOE pamusoro peEthernet maitiro.Iyo PD mudziyo ndiyo PSE mutoro unogamuchira simba, kureva, mutengi mudziyo wePOE system, senge IP runhare, network kuchengetedza kamera, AP, yemunhu dhijitari mubatsiri kana nhare mbozha charger uye zvimwe zvakawanda Ethernet zvishandiso (muchokwadi, chero mudziyo une simba risingasviki 13W unogona kuwana simba rinoenderana kubva paRJ45 socket).Izvo zviviri zvinogadzira ruzivo rwekubatanidza zvinoenderana neIEEE 802.3af chiyero maererano nechimiro chekubatanidza, rudzi rwechishandiso, nhanho yekushandisa simba, uye zvimwe zvinhu zveiyo yekugamuchira yekupedzisira mudziyo PD, uye shandisa izvi sehwaro hwePSE kupa simba PD kuburikidza neEthernet.
Pakusarudza PoE switch, zvinotevera zvinofanirwa kutariswa:
1. Simba rechiteshi chimwe chete
Simbisa simba rechiteshi chimwe chete rinosangana nehukuru hwesimba chero ipi zvayo IPC yakasungirirwa kune switch kana kwete.Kana hongu, sarudza masisitimu ekuchinja zvichienderana nehukuru hwesimba reIPC.
Simba renguva dzose PoE IPC haripfuuri 10W, saka switch inongoda kutsigira 802.3af.Asi kana simba rekudiwa kwemamwe e-high-speed ball machines ari anenge 20W, kana kana simba reimwe wireless access APs rakakwirira, saka switch inoda kutsigira 802.3at.
Aya anotevera ndiwo masimba ekubuda anoenderana neaya matekinoroji maviri:
2. Kuwedzerwa kwemagetsi ekugadzirisa
zvinodiwa, uye funga simba reIPC yese panguva yekugadzira.Iyo yakanyanya kubuda magetsi emagetsi ekuchinja inoda kuve yakakura kupfuura huwandu hwese simba reIPC.
3. Simba rekupa mhando
Iko hakuna chikonzero chekufunga kushandisa sere core network tambo yekutapurirana.
Kana iri ina yepakati network tambo, zvinodikanwa kuti uone kuti switch inotsigira Kirasi A magetsi kana kwete.
Muchidimbu, pakusarudza, unogona kufunga zvakanakira uye mutengo weakasiyana PoE sarudzo.
Nguva yekutumira: Jun-05-2021