Acoustic Noise
62 dB
Altitude (Operating)
Up to 10,000 feet
Brand
Cisco
Connector Type
DC terminal block
Cooling System
Front-to-Back
Dimensions (HxWxD)
1.58 x 3.25 x 12.0 inches
Efficiency
85%
EMC Standards
EN 55022 Class A, FCC Part 15 Class A
Hot Swappable
Yes
Input Voltage Range
-40.5 to -72 VDC
Model
Catalyst 4948 Power Supply PWR-C49-300DC-F/2
MTBF
300,000 hours
Nominal Input Voltage
-48 VDC
Operating Temperature
0 to 40 degrees Celsius
Power Supply Type
DC Power Supply
Rated Output Power
300W
Regulatory Compliance
RoHS Compliant
Relative Humidity (non-condensing)
5% to 95%
Safety Standards
UL, CSA, EN, IEC
Storage Temperature
-40 to 70 degrees Celsius
Warranty
1-year limited warranty