| General specifications | 
      
        | LAN port | Standard | IEEE 802.3 (10BASE-T/100BASE-TX/1000BASE-T) | 
      
        | Number of ports | 10 ports | 
      
        | Communication mode | Auto negotiation | 
      
        | Connector type | RJ-45 | 
      
        | MAC address | Printed on top surface label | 
      
        | Polarity | Straight/cross automatic detection | 
      
        | Combo ports | LAN ports | IEEE 802.3 (1000BASE-T) 2 ports (use is mutually exclusive with SPF ports) | 
      
        | SFP ports | SFP (Small Form-factor Pluggable) 2 ports (use is mutually exclusive with LAN ports) | 
      
        | Console port | RJ-45(RS-232C), USB mini-B(5pin)(USB2.0): 9600 bit/s | 
      
        | Ports available for PoE power supply | 8 ports (1-8) | 
      
        | PoE standards | IEEE 802.3at | 
      
        | Power supply system | Alternative A | 
      
        | Maximum power supply | Per port | 30 W | 
      
        | All ports | 240 W | 
      
        | microSD slot | Standard | SD/SDHC | 
      
        | Number of slots | 1 slot | 
      
        | Indicators | POWER, microSD, LED MODE, LAN port, SFP port | 
      
        | Operating environment | Ambient temperature: 0–40 °C, Ambient humidity: 15–80%, non-condensing | 
      
        | Storage environment | Ambient temperature: -20–50 °C, Ambient humidity: 10–90%, non-condensing | 
      
        | Power supply voltage, frequency | AC100 ~ 240V, 50/60Hz | 
      
        | Maximum power consumption | 280 W | 
      
        | Dimensions | W | 220 mm | 
      
        | H | 294 mm | 
      
        | D | 42.4 mm | 
      
        | Weight | 2.3 kg | 
      
        | Accessories | Owner’s Manual, power cord (3-prong), power cord, clamp, legs |