Port      RJ45 10/100/1000 BASE-T Ports 8
100/1000 SFP Ports 2
10/100/1000 Combo Ports 2
SFP+ 10 Gigabit Uplink Ports
GE out-of-band Management Port No 
RJ45 Console Port
Performance    Switching Capacity 24Gpbs
Forwarding Rate 17.85Mpps 
Flash Memory 32MB
DRAM 256MB
MAC Address Table Size 16K
Jumbo Frames 12K  
Auto-negotiation, Auto-MDI/MDIX Yes
Acoustics 48dB (A)
MTBF 841,327hrs
PoE Ultra PoE 60W Yes
PoE+ based on IEEE 802.3bt/802.3af/802.3at  Yes
Auto disable after exceeding power budget Yes
Dynamic Power Allocation  Yes
PoE Power Budget 180W
Mechanical Dimension (W x D x H) 28 x 22 x 4.4
Weight  2381g
Power Supply 100V-240V AC, 50/60Hz  Yes
Max System Power Consumption (Watts) 230W
Environmental Operating Temperature 0ºC ~ 50ºC (180W PoE Budget)
0ºC ~ 55ºC (120W PoE Budget)
≤ 70W PoE budget, fanless for silent operation
Storage Temperature -40ºC~ 70ºC
Operating Humidity (non-condensing) 10%~90%
Storage Humidity (non-condensing) 10%~90%
Environmental Regulation Compliance: WEEE Yes
Environmental Regulation Compliance: RoHS Yes
Certification FCC Class A Yes
  CE Yes
  Safety Compliance: CB Yes
  Safety Compliance: UL Yes