21
Ports and interface card slots
Chassis Console
orts
10/100/1000Base-T auto-sensin
Ethernet
orts
1620-8G 1 8
1620-24G 1 24
1620-48G 1 48
Environmental specifications
Chassis O
eratin
tem
erature
Relative humidit
All chassis 0°C to 40°C (32°F to 104°F) 5% to 95%, noncondensing
Power specifications
AC input voltage specifications
Chassis Rated volta
e ran
e
All chassis 100 VAC to 240 VAC @ 50 Hz or 60 Hz
Power consumption specifications for switches
Chassis Minimum
ower consum
tion
Maximum
ower consum
tion
1620-8G 4 W 7 W
1620-24G 7.4 W 15 W
1620-48G 13.1 W 28.2 W
Cooling system
Chassis Fixed fans
1620-8G N/A
1620-24G N/A
1620-48G 1