Figure 56: Air Out Airflow Through 1 U Qfx5100 Switch Chassis; Figure 57: Air Out Airflow Through 2 U Qfx5100 Switch Chassis - Juniper QFabric QFX3000-G Hardware Documentation

QFX3000-G QFabric System Hardware Documentation
Do Not Install Components with Different Airflow or Wattage in the Switch
92

Figure 56: Air Out Airflow Through 1 U QFX5100 Switch Chassis

Figure 57: Air Out Airflow Through 2 U QFX5100 Switch Chassis

Do not mix power supplies with different airflow. If the power supplies are color-coded,
ensure they are either all azure blue for airflow in models or all gold for airflow out models.
If the power supplies are not color-coded but have a label, ensure that the chassis is
either using all airflow in (
modules have the same airflow and match the airflow of the power supplies. Fan modules
are also either color-coded azure blue for airflow in or gold for airflow out. If the fan
module has a label instead of being color-coded, ensure that labels (
) are not mixed. If the fan modules have
labels; if the fan modules have
AIR IN
AIR OUT labels.
) or all airflow out (
AFI AFO
labels, the power supplies must also have
AIR IN
labels, the power supplies must also have
AIR OUT
). Likewise, ensure that all fan
AIR IN and AIR OUT
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