NEC S5248GT-4X-PW :

1. 48 PoE+ 10/100/1000 Ethernet Ports (can connect to IP phones and other PoE devices that require up to 30W)

2. 4 Gigabit SFP+ Uplink ports

3. Support for L2 and L3 forwarding, QoS, Security, Multicast, VLAN

4. Support static and RIP policy-based routing functions

5. CLI and WebGUI management console

6. SDN compatible (OpenFlow version 1.3.1)

7. High Speed stack connection function (Intelligent Resilient Framework