Cisco Power Calculator -Power Results Disclaimer: The Cisco Power Calculator is intended to be an educational resource and a starting point in planning your power requirement; it is not a final recommendation from Cisco. This tool does not check for software compatibility. To determine the power requirements and software most appropriate for your company we suggest you work with a Cisco representative, Cisco channel partner or a solutions provider. Product Family:Catalyst 4500E Power Consumption/Heat Dissipation Summary Slot Line Card Optional Uplink Module Power Over Ethernet Capabilities 1 WS-X4748-RJ45-E -- -- 2 WS-X4748-RJ45-E -- -- 3 WS-X4748-RJ45-E -- -- 4 WS-X4748-RJ45-E -- -- 5 WS-X45-SUP7-E -- -- 6 --EMPTY-SLOT-- -- -- 7 WS-X4748-RJ45-E -- -- 8 WS-X4748-RJ45-E -- -- 9 WS-X4748-RJ45-E -- -- 10 WS-X4748-RJ45-E -- -- Minimum Power Supply Combined Catalyst 4500 1000 Watt Power Supply - Data Only Percentage Of Power Used Data:77.10% First Alternative Power Supply Combined Catalyst 4500 1300 Watt Power Supply Percentage of Power used Data:77.10%
Current Power Total Typical Output Power Total Heat Dissipation 107.11 Amps 1285.32 Watts 1028.26 Watts 5163.96 BTU/Hr
Quick Facts
Selected Supervisor Engine WS-X45-SUP7-E Selected Chassis WS-C4510R+E Selected Voltage 200-240 Volts AC Chassis Slots 10 Power Supply Options Combined 1000 Watt - Data Only Combined 1300 Watt Single/Redundant 1400 Watt - Data Only Combined 1400 Watt - Data Only Single/Redundant 2800 Watt Combined 2800 Watt 4200W with a Single 220V input 4200W with a dual 220V input Combined PWR-C45-4200W with single 220V inputs on each power supply. Combined PWR-C45-4200W with dual 220V inputs on each power supply. (Up to 5,500Watts protected. See FAQ) Combined PWR-C45-4200W with three 220 volt inputs. (Up to 5,500Watts protected, see FAQ). PWR-C45-1400DC-P 9000W with a Single 220V input 9000W with a Dual 220V input 9000W with a Triple 220V input 6000W with a Single 220V input 6000W with a Dual 220V input Combined PWR-C45-9000W with Single 220V inputs on each power supply Combined PWR-C45-9000W with Five 220V inputs
Combined PWR-C45-9000W with Dual 220V inputs on each power supply Combined PWR-C45-9000W with Triple 220V inputs on each power supply Combined PWR-C45-6000W with Single 220V inputs on each power supply Combined PWR-C45-6000W with three 220V inputs Combined PWR-C45-6000W with Dual 220V inputs on each power supply Line Card Slots 8 Rack Units 14
WARNING : Combined mode does not provide power supply redundancy. In combined mode, if one of the power supplies fails, the system will power down modules until the system power allocation is under the power budget of the remaining power supply NOTE : PWR-C45-1400DC-P supply should be used in conjunction with an AC powered DC UPS. For more information, click <a href= "javascript:openlargepopup('help.jsp#q')">tutorial/q&a</a>
Power Supply Details Minimum Power Supply Percentage of Power used Power Remaining (W) Current for this PSU(A) Current Used (A) Current Remaining (A) Combined 1000 Watt - Data Only Data:77.10% Data:381.68 Data:138.92 Data:31.81 Other Power Supply Options Percentage of Power used Power Remaining(W) Current for This PSU(A) Current Used (A) Current Remaining (A) Combined 1300 Watt Data:77.10% 1667.00 Data:138.92 -- PoE:25.63 Single/Redundant 1400 Watt - Data Only Data:94.51% Data:74.68 Data:113.33 Data:6.22 Combined 1400 Watt - Data Only Data:51.97% Data:1187.68 Data:206.08 Data:98.97 Single/Redundant 2800 Watt Data:94.51% Data:74.68 Data:113.33 Data:6.22 PoE:1400.00 PoE:26.92 PoE:26.92 Combined 2800 Watt Data:51.97% Data:1187.68 Data:206.08 Data:98.97 PoE:2333.00 PoE:44.87 PoE:44.87 4200W with a Single 220V input Data:94.51% Data:74.68 PoE:1850.00 Data:113.33 PoE:35.58 Data:6.22 PoE:35.58 4200W with a dual 220V input Data:94.51% Data:74.68 PoE:3700.00 Data:113.33 PoE:71.15 Data:6.22 PoE:71.15
Combined PWR-C45-4200W with single 220V inputs on each power supply. Data:58.42% Data:914.68 PoE:3100.00 Data:183.33 PoE:59.62 Data:76.22 PoE:59.62 Combined PWR-C45-4200W with dual 220V inputs on each power supply. (Up to 5,500Watts protected. See FAQ) Data:58.42% Data:914.68 PoE:6200.00 Data:183.33 PoE:119.23 Data:76.22 PoE:119.23 Combined PWR-C45-4200W with three 220 volt inputs. (Up to 5,500Watts protected, see FAQ). Data:58.42% Data:914.68 PoE:4700.00 Data:183.33 PoE:90.38 Data:76.22 PoE:90.38 PWR-C45-1400DC-P Data:94.51% Data:74.68 Data:113.33 Data:6.22 PoE:7220.00 PoE:138.85 PoE:138.85 9000W with a Single 220V input Data:88.04% Data:174.68 PoE:2500.00 Data:121.67 PoE:48.08 Data:14.56 PoE:48.08 9000W with a Dual 220V input Data:65.58% Data:674.68 PoE:5000.00 Data:163.33 PoE:96.15 Data:56.22 PoE:96.15 9000W with a Triple 220V input Data:65.58% Data:674.68 PoE:7500.00 Data:163.33 PoE:144.23 Data:56.22 PoE:144.23 6000W with a Single 220V input Data:58.42% Data:914.68 PoE:2400.00 Data:183.33 PoE:46.15 Data:76.22 PoE:46.15
6000W with a Dual 220V input Data:58.42% Data:914.68 PoE:4800.00 Data:183.33 PoE:92.31 Data:76.22 PoE:92.31 Combined PWR-C45-9000W with Single 220V inputs on each power supply Data:48.91% Data:1342.68 PoE:4150.00 Data:219.00 PoE:79.81 Data:111.89 PoE:79.81 Combined PWR-C45-9000W with Five 220V inputs Data:43.72% Data:1654.68 PoE:11250.00 Data:245.00 PoE:216.35 Data:137.89 PoE:216.35 Combined PWR-C45-9000W with Dual 220V inputs on each power supply Data:34.17% Data:2476.68 PoE:8300.00 Data:313.50 PoE:159.62 Data:206.39 PoE:159.62 Combined PWR-C45-9000W with Triple 220V inputs on each power supply Data:34.17% Data:2476.68 PoE:14400.00 Data:313.50 PoE:276.92 Data:206.39 PoE:276.92 Combined PWR-C45-6000W with Single 220V inputs on each power supply Data:32.13% Data:2714.68 PoE:4360.00 Data:333.33 PoE:83.85 Data:226.22 PoE:83.85 Combined PWR-C45-6000W with three 220V inputs Data:32.13% Data:2714.68 PoE:6600.00 Data:333.33 PoE:126.92 Data:226.22 PoE:126.92 Combined PWR-C45-6000W with Dual 220V inputs on each power supply Data:32.13% Data:2714.68 PoE:8700.00 Data:333.33 PoE:167.31 Data:226.22 PoE:167.31
Configuration Details Slot Line Card Output Current (A) Output Power (W) Typical Power Used (W) Heat Dissipation (BTU/Hr) Chassis WS-C4510R+E 21.25 255.00 204.00 1024.50 1 WS-X4748-RJ45-E 7.82 93.84 75.07 377.02 2 WS-X4748-RJ45-E 7.82 93.84 75.07 377.02 3 WS-X4748-RJ45-E 7.82 93.84 75.07 377.02 4 WS-X4748-RJ45-E 7.82 93.84 75.07 377.02 5 WS-X45-SUP7-E 23.30 279.60 223.68 1123.33 6 --EMPTY-SLOT-- 0.00 0.00 0.00 0.00 7 WS-X4748-RJ45-E 7.82 93.84 75.07 377.02 8 WS-X4748-RJ45-E 7.82 93.84 75.07 377.02 9 WS-X4748-RJ45-E 7.82 93.84 75.07 377.02 10 WS-X4748-RJ45-E 7.82 93.84 75.07 377.02 Output Current (A) Output Power (W) Typical Power Used (W) Heat Dissipation (BTU/Hr) Total 107.11 1285.32 1028.26 5163.96 NOTE : Output Power is the amount of power delivered from the Power Supply to the Catalyst 4500-E. To figure Input Power, divide output power by.85 (typical efficiency of the power supplies). NOTE : Output Power and Heat Dissipation numbers computed by the Cisco Power Calculator are maximum values and can be used for facility power and cooling capacity planning. These figures are not indicative of the actual power draw or heat dissipation. Typical power draw is about 20% lower than the maximum value shown. Also note that most of power allocated for PoE devices is dissipated at the end points.