Extreme Networks 7720 - Power Consumption Details; Power and Heat Dissipation; Environmental Specifications; Environmental Compliance Standards

Power Consumption
The following table includes power consumption information for the 7720 Series
switches.
Operating Mode Test Conditions Power Consumption
Fan
Duty
Trafc
Load
Port
Status
Packet
Length
(Bytes)
Dual
Power:
PSU1
Dual
Power:
PSU2
Single
Power:
PSU1
Empty mode 85% NA Down NA 152.6 W 145.5 W 285.9 W
Standby mode 85% NA Up NA 157.6 W 151.5 W 297.2 W
Typical mode 85% 70% Up 1,518 165 W 159.8 W 313.6 W
Stress mode 100% 100% Up 256 207.8 W 204.5 W 406.o W
Power and Heat Dissipation
The following table includes power and heat dissipation information for the Extreme
7720 switches.
Switch
Model
Minimum Heat
Dissipation
(BTU/hr)
(Idle,no ports
linked)
Minimum Power
Consumption
(Watts) (Idle, no
ports linked)
Maximum Heat
Dissipation
(BTU/hr) (Fans
high,
all ports 100%
trafc)
Maximum Power
Consumption
(Watts) (Fans
high,
all ports 100%
trafc)
7720-32C-
AC(F/R)
972 BTU/hr 285W 1340 BTU/hr 393W
7720-32C-
DC(F/R)
975 BTU/hr 286W 1381 BTU/hr 405W
Environmental
Environmental Specications
EN/ETSI 300 019-2-1 v2.1.2 - Class 1.2 Storage
EN/ETSI 300 019-2-2 v2.1.2 - Class 2.3 Transportation
EN/ETSI 300 019-2-3 v2.1.2 - Class 3.1e Operational
EN/ETSI 300 753 (1997-10) - Acoustic Noise
ASTM D3580 Random Vibration Unpackaged 1.5 G
Environmental Compliance
EU RoHS - 2011/65/EU
EU WEEE - 2012/19/EU
Technical Specications Power Consumption
Extreme 7720 Hardware Installation Guide 85