D-Link DGS-1500-52 52-port Gigabit Switch 10/100/1000 Mbps SmartPro (Accessory)
This switch meets our expectations: Gb ports, makes the DHCP snooping, can manage all the switches of the network from a single switch (the "master"), link aggregation for redundancy and increase throughput. If we will take time, but for approx.
