Cisco Catalyst 3850 | PWR-C1-440WDC= Catalyst 3850 DC Power Supply 440W

PWR-C1-1100WAC

PWR-C1-715WAC

PWR-C1-350WAC

PWR-C1-440WDC

Power supply rated maximum

1100W

715W

350W

440W

Total output BTU (Note: 1000 BTU/hr = 293W)

3793 BTU/hr, 1100W

2465 BTU/hr, 715W

1207BTU/hr, 350W

1517BTU/hr, 440W

Input-voltage range and frequency

115-240VAC,

50-60 Hz

100-240VAC,

50-60 Hz

100-240VAC,

50-60 Hz

-36VDC to -72VDC

Input current

12-6A

10-5A

4-2A

<8A at -72VDC

<16A at -36VDC

Output ratings

-56V at 19.64A

-56V at 12.8A

-56V at 6.25A

-56V at 7.86A

Output holdup time

10 ms minimum at 102.5VAC

16.7 ms minimum at 100VAC

16.7 ms minimum at 100VAC

> 2ms at -48VDC

Power-supply input receptacles

IEC 320-C16

(IEC60320-C16)

IEC 320-C16

(IEC60320-C16)

IEC 320-C16 (IEC60320-C16)

Terminal strip

Power cord rating

13A

13A

10A

20A at 100VDC

Physical specifications

(H x W x D): 1.58 X 3.25 X 13.7 in

Weight: 3 lb
(1.4 kg)

(H x W x D): 1.58 X 3.25 X 12.20 in

Weight: 2.8 lb
(1.3 kg)

(H x W x D): 1.58 X 3.25 X 12.20 in

Weight: 2.6 lb
(1.2 kg)

(H x W x D): 1.58 X 3.25 X 12.20 in

Weight: 2.6 lb
(1.2 kg)

Operating temperature

23 to 113°F (-5 to 45°C)

Storage temperature

-40 to 158°F (-40 to 70°C)

Relative humidity operating and nonoperating noncondensing

5 to 90% noncondensing

Altitude

10,000 ft. (3000 meters), up to 45°C

MTBF

Calculated MTBF must be greater than 300,000 using Telcordia SR-332, Method 1, Case 3. Demonstrated MTBF is 500,000 hr (with 90% confidence level).

EMI and EMC compliance

FCC Part 15 (CFR 47) Class A

ICES-003 Class A

EN 55022 Class A

CISPR 22 Class A

AS/NZS 3548 Class A

BSMI Class A (AC input models only)

VCCI Class A

EN 55024, EN300386, EN 50082-1, EN 61000-3-2, EN 61000-3-3

EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, EN 61000-6-1

Safety compliance

UL 60950-1, CAN/CSA-C22.2 No. 60950-1, EN 60950-1, IEC 60950-1, CCC, CE Marking

LED indicators

“AC OK”: Input power to the power supply is OK

“PS OK”: Output power from the power supply is OK