Specifications
Hardware
Ports 24x RJ45 10/100/1000Base-T ports
2x Combo Gigabit Ethernet/SFP Ports 
Transmission Method Store and Forward
Transmission Media 10BaseT Cat3/4/5 UTP/STP
100BaseTX Cat5 UTP/STP
1000BaseT Cat5e UTP/STP
Buttons Reset Button
LED Indicators Per Port: Link/Act
Per Unit: Power
Power Input 100V-240V AC, 50-60Hz
Power Consumption 24W (Max)
Dimensions (L x W x H)  441 x 131 x 44mm
Weight 1.96kg
Performance
Switching Capacity 48Gbps
MAC Address 8K
Buffer Memory 512KB
Jumbo Frames (Bytes) 9K
Filtering/Forwarding Rates  1000Mbps port – 1,488,000pps
100Mbps port - 148,800pps
10Mbps port - 14,880pps
Environment
Temperature Operating: 0°C ~ 40°C
Storage: -40°C ~ 70°C
Humidity (Non-Condensing)  Operating: 10% ~ 90%
Storage: 5% ~ 90%
Standards Compliance
Standards IEEE 802.3 10BaseT Ethernet
IEEE 802.3u 100BaseTX Fast Ethernet
IEEE 802.3ab 1000BaseT Gigabit Ethernet
IEEE 802.3z 1000BaseSX/LX
IEEE 802.3x Full-duplex and flow control
IEEE 802.3az Energy efficient Ethernet
Certifications FCC Class A, CE