Wholesale China 4 Ports Managed Industrial Switch DC: 12-36V Quotes Manufacturer - L3 Yoyendetsedwa ndi PoE Switch 4 Port yokhala ndi 2 1G/2.5G/10G SFP Slot | JHA-MT2G05P-L3 - JHA

Mawu Oyamba

JHA-MT2G05P-L3 PoE Switches amathandizira 4 100/1000/2500TX PoE/PoE+ ndi 1 100/1000/2500TX RJ45 ndi 2 100/1000/2500/10000X SFP/SFP+ malo otambalala, chithandizo champhamvu chogwiritsidwa ntchito m'mapulogalamu ofikira a Ethernet monga mabizinesi ang'onoang'ono ndi apakatikati, mizinda ya Smart, kuyang'anira chitetezo, ndi masukulu.

Kusintha kwa PoE ndi mtundu wa kusintha kwa netiweki komwe kumagwiritsa ntchito ukadaulo wa Power over Ethernet, womwe umatumiza mphamvu zonse ndi data ku ma terminals a IP (monga mafoni a IP, ma APs opanda zingwe, makamera a IP) kudzera pa chingwe chimodzi chopotoka.

Zipangizo zomwe zimathandizira PoE zitha kukhala zida zopangira mphamvu (PSE), zida zamagetsi (PD), kapena nthawi zina zonse ziwiri, chipangizo chomwe chimatumiza mphamvu ndi PSE, ndipo chida chomwe chimayendetsedwa ndi PD. Ma PSE ambiri ndi masiwichi a netiweki kapena ma injectors a PoE.

Ukadaulo wa PoE umatha kuzindikira zokha kugwiritsa ntchito mphamvu kwa zida zamagetsi ndikupereka mphamvu yofunikira kuti muwonjezere kugwiritsa ntchito mphamvu zamagetsi ndikusunga ndalama. Kumbali ina, chipangizo chosakhala cha PoE mwanzeru chimazindikira kuti palibe mphamvu ndipo chimangotumiza deta.

Ma PoE Switches safunikira kuyendetsa chingwe chamagetsi owonjezera kuti alumikizane ndi zida, kupulumutsa mtengo wa zingwe zamagetsi, malo opangira magetsi, ndi zida zamagwiritsidwe ntchito zofunika pakuyika magetsi. Zida zoyendetsedwa ndi PoE zitha kusunthidwa mosavuta kumalo komwe kulibe magetsi, monga obwereza ma network opanda zingwe kapena makamera achitetezo a IP chifukwa nthawi zambiri amayikidwa pamakoma atali kapena kudenga kutali ndi socket yamagetsi.

Ukadaulo wamphamvu pa Ethernet (POE) umatumiza data ya 100M kapena 1000Mbps ndi bajeti yamphamvu ya 15W, 30W kupita kuzipangizo kudzera pazingwe za Cat5e ndi Cat6 Ethernet pamtunda wopitilira 100 metres.