2. Multiply the maximum system power consumption by 3.41
= 6420 W x 3.41
System thermal output for a fully loaded switch configuration = 21,892 BTU/hr
NOTE: Using the maximum system power consumption values to calculate
the system thermal output often results in overprovisioning the cooling
systems. Typical power consumption is about one-third lower than these
calculated values.
Related
Documentation
• AC Power Specifications for a QFX3008-I Interconnect Device with Single-Phase
Wiring Trays on page 137
• AC Power Specifications for a QFX3008-I Interconnect Device with Three-Phase Delta
Wiring Trays on page 138
• AC Power Specifications for a QFX3008-I Interconnect Device with Three-Phase Wye
Wiring Trays on page 138
145Copyright © 2012, Juniper Networks, Inc.
Chapter 10: Planning QFX3008-I Power Requirements