Hardware Specifications
 Network Interface
 ● 24 10/100/1000Mbps RJ45 ports (POE)
 ● 4 Gigabit SFP fiber ports
 ● 1 Console port
 Network protocol standard
 ● IEEE 802.3、IEEE 802.3i、IEEE 802.3u、IEEE 802.3ab、   
   IEEE 802.3z、IEEE 802.3ad、IEEE 802.3x、IEEE 802.1p、  
   IEEE 802.1q、IEEE 802.1d、IEEE 802.1s、IEEE 802.1w、
   IEEE 802.3af、IEEE 802.3at
 Performance Specifications
 ● Bandwidth：56Gbps
 ● Packet forwarding rate：41.7Mpps
 ● MAC address table：16K
 ●Port cache：12Mb
 ● Forwarding Mode: Store and Forward
 LED Indicator light
 ● 28 Link/Act indicators
 ● 24 PoE Indicator light
 ● 1 Power indicator
 ●1 SYS indicator
 POE Pin ● 1/2（+），3/6 （-）
Power support
 ● Input power：AC 100-240V/50-60Hz
 ● Single port maximum output power：30W
 ● The maximum power of the whole machine：360W
 Physical Specifications ● Dimensions (LxWxH)：440mm×320mm×44mm
 Environmental Specifications
 ● Operating temperature：0°C~40°C
 ● Storage temperature：-40℃〜70℃
 ● Working humidity: 10%~ 90% RH non-condensing
 ● Storage humidity: 5%~90% RH non-condensing