Port      RJ45 10/100/1000 BASE-T Ports 48
100/1000 BASE-X SFP Ports  4
Combo Gigabit (RJ45/SFP) Ports  0
SFP+ 10 Gigabit Uplink Ports  0 
GE out-of-band Management Port  No 
RJ45 Console Port  1 
Performance    Switching Capacity 104Gpbs
Forwarding Rate 77.4Mpps 
Flash Memory 32MB
DRAM 256MB
MAC Address Table Size 16K
Jumbo Frames 12K  
Auto-negotiation, Auto-MDI/MDIX Yes
PoE Ultra PoE 60 W N/A
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 370W
Mechanical    Dimension (W x D x H) cm 44.2 x 33.0 x 4.36  
Weight 4397g  
Acoustics N/A
Environmental     Operating Temperature -0°C ~ 50°C 
Storage Temperature  -40°C ~ 70°C 
Operating Humidity (non-condensing)  10% ~ 90%
Storage Humidity (non-condensing) 10% ~ 90%
Power Supply 100-240V AC, 50/60Hz  Yes
Max System Power Consumption (Watts) 480W