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
