Model:EW-S5748GM-AP 1000M POE Switch , L3 Managed PoE Switch 52 Ports Layer 3 Managed PoE Switch with 10G uplink Model:EW-S5728GM-AP 1000M POE Switch , L3 Managed PoE Switch 28 Ports Layer 3 Managed PoE Switch with 10G Uplink