1. 24*10/100/1000M electrical port,8* gigabit SFP optical port,4* 10 gigabit SFP optical port (gigabit compatible) 2. Consumption: <72W 3. Capacity:598Gbps,forwarding rate: 222Mpps 4. Working temperature:-10-50℃ 5. Input power:110-240V~50-60Hz 6. Carrier-grade dual power supply redundancy protection 7. Rich value-added service functions