Nortel Networks NN46200-301 manual Appendix Electrical specifications for the AC power supply

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Appendix Electrical specifications for the AC power supply 25

Note the following information:

The maximum steady-state output power is limited to a total of 850 W for any combination of output voltages/currents at low-line 100-120 VAC nominal input voltage conditions.

The maximum steady-state output power is limited to a total of 625 W for any combination of output voltages/currents, excluding the 50 VDC source at low-line 100-120VAC nominal input voltage conditions. This limitation is required to ensure that there is sufficient PoE power or 225 W total at this input voltage condition.

The maximum steady-state output power is limited to a total of 950 W for any combination of output voltages/currents, excluding the 50 VDC source at high-line 200-240VAC nominal input voltage conditions. This limitation is required to ensure maximum PoE power or 450 W total for the 50 VDC source at this input voltage condition.

To obtain the full output rating of 1400 W, you must connect the power supply to a nominal (200-240 VAC) input power voltage source.

Nortel Ethernet Routing Switch 8300

Installation — AC Power Supply

NN46200-301 03.01 Standard

4.027 August 2007

Copyright © 2007, Nortel Networks

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Contents Installation AC Power Supply Statement of conditions Restricted rights legendContents Contents New in this release FeaturesOther changes New in this release Preface Command line interfacesPreface Accessing the Nncli Returning to the CLI Text conventionsItalic text Hard-copy technical manualsHow to get help Power supplies Power supply installationNavigation 8301AC power supply Power supply LEDs State Meaning Power supply installation Step Action Removing and installing a power filler panelInstalling the AC power supply For instructions, see Removing the AC power supply Removing the AC power supply To remove an AC power supply End DC Output Power Ratings Appendix Electrical specifications for the AC power supplyAppendix Electrical specifications for the AC power supply Appendix Electrical specifications for the AC power supply Appendix Electrical specifications for the AC power supply Page Installation AC Power Supply