Juniper QFX5200 - Page 42

Table 15: Fan Modules in QFX5200 Switches (Connued)
Fan Module Airow Diagram Label on
the Fan
Module
Color of
Fan
Module
Direcon of Airow
in the Fan Module
Power
Supplies
QFX5200-48Y-FAN-
AFO
Figure 21 on
page 36
AIR OUT Red Port-to-FRU, that is,
air comes in through
vents on the end
with ports; air
exhausts out the end
with the fans (also
known as front-to-
back airow).
You must
install only
power
supplies that
have AIR OUT
labels in
switches in
which the fan
modules have
AIR OUT
labels.
33