* 8*10/100/1000M Self-negotiation RJ45 port (PoE power)
* 2*1000M SFP fiber
* Backplane Bandwidth：20Gbps
* Packet Forwarding Rate：14.88Mpps
* 2-layer network management function

* 24*10/100/1000M Self-negotiation RJ45 port (PoE power)
* 4*1000M RJ45 ports + 4*1000M SFP fiber (Combo)
* Backplane Bandwidth：56Gbps
* Packet Forwarding Rate：41.66Mpps
* 2-layer network management function

* 48*10/100/1000M Self-negotiation RJ45 port (PoE power)
* 4*10G SFP +
* Backplane Bandwidth：176Gbps
* Packet Forwarding Rate：130.94Mpps
* 3-layer network management function