+ - OUTPUT INPUT FAN OK OK OK APPENDI X A Power Supply Specifications This appendix provides the specifications for the Cisco ME 6500 series Ethernet switch power supplies. Two power supply models are available: • 400 W DC-Input Power Supply, page A-1 400 W AC-Input Power Supply, page A-3 Note The ME6524 switches support mixing AC-input and DC-input power supplies in the same chassis. 400 W DC-Input Power Supply Figure A-1 shows the 400 W DC-input power supply (PWR-400W-DC) with the major features identified. Figure A-1 400 W DC-Input Power Supply (PWR-400W-DC) 2 3 4 1 o 7 8 5 6 1 Captive installation screw 5 Power supply fan 2 Power on/off switch 6 Status LEDs 3 EMI gasket 7 Terminal block 4 Captive installation screw 8 Terminal block cover Cisco ME 6500 Series Ethernet Switch Installation Guide OL-8900-03 A-1 144975 Appendix A Power Supply Specifications 400 W DC-Input Power Supply Table A-1 lists the specifications for the 400 W DC-input power supply (PWR-400W-DC). Table A-1 400 W DC-Input Power Supply Specifications Item Specification DC-input voltage–48 VDC @ 37 A for nominal –48 V battery backup system (operating range: –40.5 VDC to –56 VDC) –60 VDC @ 29 A for nominal –60 V battery backup system (operating range: –55 VDC to –72 VDC) DC-input current11 A @ -48 VDC 9A @ -60 VDC Power supply output capacity 400 W maximum Power supply output 34 A @ +11.75 V Output holdup time 4 ms Heat dissipation 133.33 W per hour (454.92 BTU per hour) Front panel LEDs INPUT OKGreen—The source DC voltage is OK. (-38.25 VDC or greater.) Off—The source DC voltage has dropped below -33 VDC or is not present. Note In dual power supply configurations with the alternate power supply powered up, the INPUT OK LED may be lit red to indicate that the DC input voltage is less than -33 VDC or that the power supply is switched off. FAN OKGreen—The power supply fan is operating properly. Red—A power supply fan failure is detected. OUTPUT OKRed—A problem with the DC-output voltage from the power supply is detected. Green—The DC-output voltage is within acceptable margins. Weight 4.41 lb (2.0 kg) Cisco ME 6500 Series Ethernet Switch Installation Guide A-2 OL-8900-03 + - OUTPUT INPUT FAN OK OK OK Appendix A Power Supply Specifications 400 W AC-Input Power Supply 400 W AC-Input Power Supply Figure A-2 shows the 400 W AC-input power supply (PWR-400W-AC) with the major features identified. Figure A-2 AC-Input Power Supply (PWR-400W-AC) 2 3 4 1 o 7 5 6 1 Captive installation screw 5 Power supply fan 2 Power on/off switch 6 Status LEDs 3 EMI gasket 7 AC in receptacle (IEC60320 C15) 4 Captive installation screw Table A-2 lists the specifications for the 400 W AC-input power supply (PWR-400W-AC). Table A-2 400 W AC-Input Power Supply Specifications Specification Description AC-input type Autoranging input with power factor correction (PFC) Power factor correction (PFC) reduces the reactive component in the source AC current allowing higher power factors (typically 99 percent or better) and lower harmonic current components. AC-input voltageLow-line (120 VAC nominal)—85 VAC (min) to 132 VAC (max) High-line (230 VAC nominal)—170 VAC (min) to 264 VAC (max) AC-input current 5 A AC-input frequency 50/60 Hz (nominal) (±3% for full range) Cisco ME 6500 Series Ethernet Switch Installation Guide OL-8900-03 A-3 187291 Appendix A Power Supply Specifications 400 W AC-Input Power Supply Table A-2 400 W AC-Input Power Supply Specifications (continued) Specification Description Branch circuit requirement Each chassis power supply should have its own dedicated, fused-branch circuit: For North America—10 A For International—Circuits sized to local and national codes All AC power supply inputs are fully isolated. – Source AC can be out of phase between multiple power supplies in the same chassis, which means that PS1 can be operating from phase A and PS2 can be operating from phase B. – For high-line operation, the power supply operates with the hot conductor wired to a source AC phase and the neutral conductor wired either to ground or to another source AC phase as long as the net input voltage is in the range of 170 to 264 VAC. Power supply output 34.00 A @ +12 VDC Output holdup time 10 ms minimum Front panel LEDs INPUT OKGreen—Source AC voltage is OK. (Input voltage is 82 VAC or greater.) Red—Source AC voltage is less than 73 VAC (±3 VAC) Off—Source AC voltage falls below 70 VAC, is not present, or the power supply is turned off. Note In chassis equipped with dual power supplies, if one power supply is powered on and the other power supply is powered off, the INPUT OK LED is lit red rather than unlit on the power supply that is powered off. FAN OKGreen—Power supply fan is operating properly. Red—Power supply fan failure is detected. Off—Power supply is powered off. Note In chassis equipped with dual power supplies, if one power supply is powered on and the other power supply is powered off, the FAN OK LED is lit red rather than unlit on the power supply that is powered off. OUTPUT OK Green—The 12 VDC output is within margins. Red—The 12 VDC output is out of tolerance (less than 11.15 VDC or more than 13.10 VDC). Off—The power supply is off. Note In chassis equipped with dual power supplies, if one power supply is powered on and the other power supply is powered off, the OUTPUT OK LED is lit red rather than unlit on the power supply that is powered off. Weight 4.41 lb (2 kg) Cisco ME 6500 Series Ethernet Switch Installation Guide A-4 OL-8900-03 Appendix A Power Supply Specifications 400 W AC-Input Power Supply 400 W Power Supply AC Power Cords Table A-3 lists the specifications for the AC power cords that are available for the 400 W AC-input power supply. The table includes references to power cord illustrations. Note All 400 W power supply power cords have an IEC60320/C13 appliance plug at one end. Table A-3 400 W AC-input Power Supply Power Cords Locale Power Cord AC Source Plug Type Cordset Rating Power Cord Part Number Reference Illustration Argentina CAB-ACR IRAM 2073 10 A, 250 VAC Figure A-3 Australia, New Zealand CAB-ACA SAA AS 3112 10 A, 250 VAC Figure A-4 People’s Republic of China CP-PWR-CORD-CN GB16C 10 A, 250 VAC Figure A-5 Italy CAB-ACI CEI 23-16/7 10 A, 250 VAC Figure A-6 Continental Europe CAB-ACE CEE 7/7 10 A, 250 VAC Figure A-7 North America CAB-AC-125V/13A NEMA 5-15P 13 A, 125 VAC Figure A-8 North America CAB-AC-250V/13A NEMA 6-20P 13 A, 250 VAC Figure A-9 1 United Kingdom CAB-ACU BS 1363 10 A, 250 VAC Figure A-10 Japan CP-PWR-CORD-JP JIS C8303 12 A, 125 VAC Figure A-11 Switzerland CAB-ACS IEC 60884-1 10 A, 250 VAC Figure A-12 1. Plug contains a 13 A fuse. Figure A-3 CAB-ACR (Argentina) Power Cord Cordset rating: 10 A, 250 V Length: 8 ft. 2 in. (2.5 m) Plug: IRAM 2073 Connector: IEC 60320 C13 Cisco ME 6500 Series Ethernet Switch Installation Guide OL-8900-03 A-5 276816 Appendix A Power Supply Specifications 400 W AC-Input Power Supply Figure A-4 CAB-ACA (Australia and New Zealand) Power Cord Cordset rating: 10A, 250V Length: 8 ft. 2 in. (2.5 m) Plug: SAA AS 3112 Connector: IEC 60320 C13 Figure A-5 CP-PWR-CORD-CN (People’s Republic of China) Power Cord Cordset rating: 10A, 250V Length: 8 ft 2 in. (2.5 m) Plug: GB16C Connector: IEC 60320 C13 Figure A-6 CAB-ACI (Italy) Power Cord Cordset rating: 10A, 250V Length: 8 ft. 2 in. (2.5 m) Plug: CEI 23-16/7 Connector: IEC 60320 C13 Cisco ME 6500 Series Ethernet Switch Installation Guide A-6 OL-8900-03 276817 276818 276819 Appendix A Power Supply Specifications 400 W AC-Input Power Supply Figure A-7 CAB-ACE (Continental Europe) Power Cord Cordset rating: 10 A, 250 V Length: 8 ft 2 in. (2.5 m) Plug: CEE 7/7 Connector: IEC 60320 C13 Figure A-8 CAB-AC-125V/13A(North America) Power Cord Cordset rating: 13 A, 125 V Plug: NEMA 5-15 Length: 6 ft. 7 in. (2 m) Connector: IEC 60320 C13 Figure A-9 CAB-AC-250V/13A(North America) Power Cord Cordset rating 13A, 250V (6.6 feet) (79±2m) Connector: Plug: EL 701 EL312MoldedTwistlock (IEC60320/C13) (NEMA L6-20) Cisco ME 6500 Series Ethernet Switch Installation Guide OL-8900-03 A-7 276821 186568 276820 Appendix A Power Supply Specifications 400 W AC-Input Power Supply Figure A-10 CAB-ACU (United Kingdom) Power Cord 13A Cordset rating: 10 A, 250 V fuse Length: 8 ft. 2 in. (2.5 m Connector: IEC 60320 C13 Plug: BS 1363 Figure A-11 CP-PWR-CORD-JP (Japan) Power Cord Cordset rating: 12A, 125V Length: 7 ft. 11 in. (2.4 m) Plug: JIS C8303 Connector: IEC 60320 C13 Figure A-12 CAB-ACS (Switzerland) Power Cord Cordset rating: 10 A, 250 V Length: 8 ft. 2 in. (2.5 m) Plug: SEV 1011 Connector: IEC 60320 C13 Cisco ME 6500 Series Ethernet Switch Installation Guide A-8 OL-8900-03 276825 276823 276824