48V POE switch with standardized RJ45 port IEEE 802.3 af/at 4port /8port Network switch Ethernet with 10/100Mbps for POE cameras - Price history & Review | AliExpress Seller - STEAMEMO Official Store | Alitools.io
Amazon.com: AI PoE Switch (8 POE Ports +2 Uplink), 802.3af/at PoE+ 100Mbps, 120W Built-in Power, Extend to 250Meter,Unmanaged Metal Plug and Play : Electronics