Altitude
0-10000 feet
Brand
Cisco
Compatible Devices
Cisco 3900 Series Router
Cooling
Internal Fans
Dimensions (WxDxH)
8.5 x 7.8 x 1.6 inches
EMC Standards
EN 55022 Class A, CISPR 22 Class A
Form Factor
Plug-in Module
Input Voltage
48-60 V DC
Mean Time Between Failures (MTBF)
200,000 hours
Mounting Type
Rack Mount
Operational Temperature
32?? to 104??F (0?? to 40??C)
Output Power
420 W
Product Name
PWR-3900-DC
Relative Humidity Non-Operating
5% to 95% (non-condensing)
Relative Humidity Operating
10% to 85% (non-condensing)
Safety Standards
IEC 60950-1, UL 60950-1
Series
3900 Series
Storage Temperature
-40?? to 158??F (-40?? to 70??C)
Type
Power Supply
Warranty
1 Year Limited Warranty