Power Options; Power Consumption; Power And Heat Dissipation - Extreme Networks 8720 Hardware Installation Manual

Technical Specifications

Power Options

Table 26: 8720 Switch Power Options
8720 Switch

Power Consumption

Table 27: 8720 Switch Power Consumption
Operating Mode
Empty mode
Standby mode
Typical mode
Stress mode

Power and Heat Dissipation

Table 28: 8720 Switch Power and Heat Dissipation
Switch Model
8720-32C-AC-F
8720-32C-AC-R
8720-32C-DC-F
8720-32C-DC-R
750 W AC power supply:
Part # XN-ACPWR-750W-F (front-to-back)
Part # XN-ACPWR-750W-R (back-to-front)
AC Input: 100-120/200-240 VAC, 50/60 Hz
3.5/1.8 A max. for each PSU
PSU Input Socket: IEC 320 C14
Power cord input plug: IEC 320 C13
750 W DC power supply:
Part # XN-DCPWR-750W-F (front-to-back)
Part # XN-DCPWR-750W-R (back-to-front)
DC Input: -48 to -60 VDC, 7.5 A max. for each PSU
Test Conditions
Fan Traffic Port
Duty Load Status
85% NA Down
85% NA Up
85% 70% Up
100% 100% Up
Minimum Heat Minimum Power
Dissipation Consumption
(BTU/hr) (Idle, (Watts) (Idle, no
no ports ports linked)
linked)
734 BTU/ hr 215W
734 BTU/ hr 215W
TBD 215W
TBD 215W
Extreme 8720 Switch Hardware Installation Guide
Power Consumption
Packet Dual Dual
Length Power: Power:
(Bytes) PSU1 PSU2
NA 152.6 W 145.5 W
NA 157.6 W 151.5 W
1,518 165 W 159.8 W
256 207.8 W 204.5 W
Maximum
Heat
Dissipation
(BTU/hr) (Fans
high, all ports
100% traffic)
1573 BTU/ hr
1573 BTU/ hr
TBD
TBD
Power Options
Single
Power:
PSU1
285.9 W
297.2 W
313.6 W
406.o W
Maximum
Power
Consumption
(Watts) (Fans
high, all ports
100% traffic)
461W
461W
461W
461W
73