68
Item 3012 3024 3044 3064
AC power supply Rated voltage range: 100 VAC to 240 VAC @ 50 Hz/60 Hz
DC power supply Rated voltage range: –48 VDC to –60 VDC
Rated power for
AC/DC power
supply
125 W 125 W AC: 300 W AC: 300 W
Rated power for
PoE power supply
Not supported 275 W 750 W 750 W
Rated power for
each PoE port
15.4 W
RPS power 800 W 800 W N/A N/A
Operating
temperature
0°C to 45°C (32°F to 113°F)
Relative humidity
(noncondensing)
5% to 90%
Table 8 AC power supply specifications
Item Specification
Model PSR300-12A2
Rated input voltage range 100 VAC to 240 VAC @ 50 Hz or 60 Hz
Rated power 300 W
Table 9 DC power supply specifications
Item Specification
Model PSR300-12D2
Rated input voltage range –48 VDC to –60 VDC
Rated power 300 W
Table 10 PoE power supply specifications
Item Specification
Model PSR750-A
Rated input voltage range 100 VAC to 240 VAC @ 50 Hz or 60 Hz
Rated power
300 W to the system
450 W to PDs