8 10/100 PoE Ports + 1 GbE UTP / SFP Port Supports 6 e32 ...
24 10/100 PoE Ports + 2 GbE UTP / SFP Port 220 Watt Total ...
24 10/100/100 PoE Ports / 4 SFP Ports AVB License Pack ...
8 10/100/100 PoE Ports / 4 SFP Ports AVB License Pack ...