Nortel Networks Passport 8306 - Handbuch (Seite 60)

60 Technical specifications
Table 11
Ethernet Routing Switch 8301 AC power specifications (cont’d.)
DC Output Power Ratings
Max. output power
(combined): 1140 W (1050 W + 90
W fans) 1770 W (1680 W + 90
W fans)
Non-PoE: 3.3 VDC @ 150 A 3.3 VDC @ 150 A
12 VDC @ 65 A 12 VDC @ 65 A
PoE: 50 VDC @ 18 A 50 VDC @ 18 A
Fans: 12 volts (V)DC @ 7.5
A 12VDC @ 7.5 A
Note the following information:
• The maximum steady-state output power is limited to a total of 1140
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 690 W
for any combination of output voltages/currents, excluding the 50 VDC
source at low-line 100-120 VAC nominal input voltage conditions. This
limitation is required to ensure that there is sufficient PoE power or 450
W total at this input voltage condition.
• The maximum steady-state output power is limited to a total of 870 W
for any combination of output voltages/currents, excluding the 50 VDC
source at high-line 200-240 VAC nominal input voltage conditions. This
limitation is required to ensure maximum PoE power or 900 W total for
the 50 VDC source at this input voltage condition.
• To obtain the full output power rating of 1770 W, you must connect the
power supply to a nominal (200-240 VAC) input voltage source
Ethernet Routing Switch 8302 AC power supply specifications
The following table lists the power specifications for the 8302 AC power
supply.
Table 12
Ethernet Routing Switch 8302 AC power specifications
AC Input Power Ratings
Input voltage range (nominal): 100-120 VAC 200-240 VAC
Input current (nominal): 12 A 9 A
Frequency range (nominal): 50-60 Hz 50-60 Hz
Input VA 1192 VA 1768 VA
Input power consumption: 1180 W 1750 W
Nortel Ethernet Routing Switch 8300
Installation — Chassis
NN46200-309 01.01 Standard
16 June 2008
Copyright © 2008 Nortel Networks
.