Iyo injector yePoE inoshanda sei?

Kana ma switch kana zvimwe zvishandiso zvisina simba rekupa basa zvakabatana nemidziyo ine simba (senge IP kamera, isina waya APs, nezvimwewo), iyo PoE magetsi inogona kupa simba uye dhata tsigiro yekufambisa kwezvishandiso izvi zvine simba panguva imwe chete, nekutapurirana. kureba kusvika ku100 Meter. Kazhinji, magetsi ePoE anotanga ashandura AC simba kuDC simba, uye ozopa simba kune yakaderera-voltage PoE terminal michina.

Nzira yekushandisa sei PoE injector?

Muchikamu chino, isu tinonyanya kushandisa PoE-enabled IP makamera (kana zvimwe zvePoE terminal zvishandiso) semuenzaniso kutsanangura mashandisiro emagetsi ePoE majekiseni uye asiri-PoE switch kupa simba. Midziyo ichagadzirirwa ndeye: akati wandei IP makamera, akati wandei emagetsi ePoE (nhamba inoda kutariswa zvichienderana nehuwandu hwemakamera eIP), yakajairwa isiri-PoE switch uye akati wandei network tambo (Cat5eCat6Cat6a).
1. Edzai midziyo yese kutanga kuti muone kuti IP kamera, PoE power supply uye camera management system zvese zviri kushanda zvakajairika. Usati waisa kamera, pedza iyo network kumisikidza ine chekuita nekamera pamberi.
2. Mushure mokunge danho rekutanga rapera, shandisa tambo yetiweki kuti ubatanidze kamera kuchiteshi chemagetsi chePoE power supply.
3. Zvadaro, isa kamera munzvimbo ine chiedza chakanaka kuti mufananidzo wakatorwa nekamera ujeke.
4. Shandisa imwe tambo yetiweki kuti ubatanidze chiteshi chekutumira data chekuchinja uye magetsi.
5. Pakupedzisira, sunga tambo yemagetsi yemagetsi mumagetsi eAC ari pedyo.

Ndezvipi zvinhu zvinofanirwa kutariswa kana uchitenga PoE Injector?

*Nhamba yemidziyo ine simba: Kana paine mudziyo mumwe chete une magetsi, imwe-port PoE magetsi inokwana. Kana paine akawanda PoE terminal zvishandiso, iwe unofanirwa kuve nechokwadi kuti huwandu hwePoE simba jekiseni ports inowirirana.
*PoE imwe chiteshi chemagetsi saizi yemagetsi: Izvo zvinodikanwa kuti uve nechokwadi chekuti magetsi uye yakabatana magetsi ekugamuchira mudziyo zvinosangana zvakafanana PoE chiyero. Panowanzove nemhando nhatu dzekupa magetsi ePoE: 802.3af (PoE), 802.3at (PoE+), uye 802.3bt (PoE ++). Simba ravo rinoenderana nehukuru hwekugovera saizi i15.4W, 30W, uye 60W/100W zvakateerana.
*Magetsi emagetsi emagetsi: Ita shuwa kuti vhezheni yekushandisa yemagetsi uye yakabatana yekugamuchira mudziyo inopindirana. Semuenzaniso, mazhinji makamera ekutarisa anoshanda pa12V kana 24V. Panguva ino, iwe unofanirwa kutarisisa kuti uone kuti iyo magetsi emagetsi kukosha kweiyo PoE magetsi inofanana neiyo inoshanda voltage kukosha kwekamera kudzivirira kuwandisa kwemagetsi kana kutadza kushanda.

FAQ yePoE Injector:

Mubvunzo: Inogona here PoE magetsi ekupa simba kune gigabit switch?
A: Kwete, kunze kwekunge gigabit switch ine PoE power port.

Q: Ko iyo PoE magetsi ekupa ine manejimendi ekudzora chiteshi?
A: Kwete, magetsi ePoE anogona kupa zvakananga magetsi kuPoE powered madivayiri kuburikidza nechigadzirwa chemagetsi, plug uye kutamba. Uye zvakare, ine zvakare ipfupi-yedunhu kuchengetedza basa, iyo inogona kupa zvakananga ikozvino kune isina waya michina uye yekutarisa michina. Kana iwe uchida PoE magetsi ekushandisa ane manejimendi mabasa, unogona kusarudza PoE switch.