Especificaciones:

Dimensions: 424.4 x 200 x 43.7 mm
Weight: 3.00 kg 
With Rackmount Brackets: 3.09 kg
Interfaces: (24) 10/100/1000 RJ45 Ports
Networking: (2) 1G SFP Ethernet Ports

Management: Ethernet In-Band
Power Method: 100-240VAC/50-60 Hz, Universal Input
Power Supply: AC/DC, Internal, 120W
Supported Voltage Range: 100 to 240VAC
Max. Power Consumption (Excluding PoE Output): 25W
LEDs
System: Status
RJ45 Data Ports: PoE; Speed/Link/Activity
SFP Data Ports: Link/Activity
ESD/EMP Protection: Air: ± 16 kV, Contact: ± 12 kV
Shock and Vibration: ETSI300-019-1.4 Standard
Operating Temperature: -5 to 40° C (23 to 104° F)
Operating Humidity: 10 to 90% Noncondensing
Certifications: CE, FCC, IC

POE

PoE Interfaces Ports 1-16: POE+ IEEE 802.3af/at (pins 1, 2+; 3, 6-)
Max. PoE Wattage per Port by PSE 802.3at: 32W
Voltage Range 802.3af Mode: 44-57V
Voltage Range 802.3at Mode: 50-57V