PWR-C1-1100WAC-P/2= Overview Cisco 3850 Series Secondary Power Supply - PWR-C1-1100WAC-P/2 1100W AC Config 1 Secondary Power Supply for 3850 Series. PWR-C1-1100WAC-P/2= Specification PWR-C1-1100WAC-P/2 Specification Power supply rated maximum 1100W Total output BTU (Note: 1000 BTU/hr = 293W) 3793 BTU/hr, 1100W Input-voltage range and frequency 115-240VAC, 50-60 Hz Input current 12-6A Output ratings -56V at 19.64A Output holdup time 10 ms minimum at 102.5VAC Power-supply input receptacles IEC 320-C16 (IEC60320-C16) Power cord rating 13A Physical specifications (H x W x D): 1.58 X 3.25 X 13.7 in Weight: 3 lb (1.4 kg) Operating temperature 23 to 113F (-5 to 45C) Storage temperature -40 to 158F (-40 to 70C) Relative humidity operating and nonoperating noncondensing 5 to 90% noncondensing Altitude 10,000 ft. (3000 meters), up to 45C 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 Compare to Similar Items Product Code PWR-C1-350WAC PWR-C1-440WDC PWR-C1-715WAC= PWR-C1-1100WAC Power supply rated maximum 350W 440W 715W 1100W Total output BTU (Note: 1000 BTU/hr = 293W) 1207BTU/hr, 350W 1517BTU/hr, 440W 2465 BTU/hr, 715W 3793 BTU/hr, 1100W Input-voltage range and frequency 100-240VAC, 50-60 Hz -36VDC to -72VDC 100-240VAC, 50-60 Hz 115-240VAC, 50-60 Hz Input current 4-2A lt,8A at -72VDC lt,16A at -36VDC 10-5A 12-6A Output ratings -56V at 6.25A -56V at 7.86A -56V at 12.8A -56V at 19.64A Output holdup time 16.7 ms minimum at 100VAC gt, 2ms at -48VDC 16.7 ms minimum at 100VAC 10 ms minimum at 102.5VAC Power-supply input receptacles IEC 320-C16 (IEC60320-C16) Terminal strip IEC 320-C16 (IEC60320-C16) IEC 320-C16 (IEC60320-C16) Power cord rating 10A 20A at 100VDC 13A 13A Warehouse Represented Brands FAQ Please feel free to contact me for more details.