POE Power Supply

Pasi pemaitiro ekusimudzira eInternet ezvese kuvaka nyika yakangwara yezvinhu, kudiwa kwevashandisi kweIoT zvishandiso kuri kuwedzera, uye POE switch yave svikiro rinoshanda kupa simba uye data kutapurirana kwePD zvishandiso kuburikidza netiweki tambo. PoE switches inobvumira zvishandiso senge IP mafoni, IP kamera, isina waya yekuwana nzvimbo, kana POE mwenje kugamuchira data uye simba kuburikidza netiweki tambo imwe chete, kubvisa kudiwa kwetambo yemagetsi yakasiyana. Saka sei POEchinjasimba midziyo iyi? Zvinokonzera kukanganisa kumidziyo yakabatana here? Iri bepa richakurukura akatevedzana ematambudziko zvakadzama.
Ndeapi zviyero izvo Simba pamusoro peEthernet rinotevera? POE simba rekupa chiyero chekutarisa.
POEchinjamuPOE sisitimu inogona kuita semagetsi emagetsi (PSE) mudziyo, zvinoenderana neyakasiyana Ethernet magetsi ekupa zviyero zvekugamuchira kupera (PD) zvishandiso zvemagetsi, imba yekubatsira, bhizinesi, kambasi, zvitoro uye dzimwe nharaunda mukuchengetedza kuchengetedza. kuisirwa system uye manejimendi.
Izvo zvinofanirwa kucherechedzwa kuti iyo IEEE 802.3af uye IEEE 802.3at zviyero zvine simba pamusoro peEthernet zviyero zvinogona kutsigirwa nemidziyo yakawanda yePD pamusika, saka maPOE switch uye POE + switch anoshandiswa zvakanyanya.
POE magetsi ekupa angangoita mapoinzi eruzivo ari pamusoro, nezvechinjazvakatevedzana mune zvataurwa pamusoro apa muShenzhen HDV Phoelectron Technology Ltd. ndeyemhando yepamusoro yezvigadzirwa zvekutaurirana, se: Ethernetchinja, Fiber Channelchinja, Ethernet Fiber Channelchinja, zvichingodaro, shanduko dziri pamusoro dzinogona kushandiswa munzvimbo dzakasiyana siyana, kupa sarudzo dzakawanda kune vashandisi vane zvinodiwa zvakasiyana, kugamuchirwa kuti vauye kuzonzwisisa, isu tichapa yakanakisa mhando sevhisi.