Juniper QFX5100 Hardware Manual
Download Hardware manual of Juniper QFX5100 Network Router, Switch for Free or View it Online on All-Guides.com.
Brand: Juniper
Category: Network Router , Switch
Type: Hardware manual for Juniper QFX5100
Pages: 300
Table 10: Fan Modules in QFX5100 Switches
Power
Supplies
Direction of
Airflow in the
Fan Module
Color of
Fan
Module
Label on
the Fan
ModuleAirflow DiagramProduct SKUsFan Module
You must
install only
power
supplies
that have
AIR IN
labels in
switches in
which the
fan
modules
have AIR IN
labels.
FRU-to-port,that
is, air comes in
from the end of
the switch with
the fans; air
exhausts from
the switch end
with ports (also
known as
back-to-front
airflow).
Juniper
Azure
Blue
AIR INFigure 24 on page 42QFX5100-24Q
QFX5100-48S
QFX5100-48T
QFX5100-FAN-AFI
Figure 25 on page 42QFX5100-96SQFX5100-96S-FANAFI
You must
install only
power
supplies
that have
AIR OUT
labels in
switches in
which the
fan
modules
have AIR
OUT labels.
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
airflow).
Juniper
Gold
AIR OUTFigure 26 on page 43QFX5100-24Q
QFX5100-48S
QFX5100-48T
QFX5100-FAN-AFO
Figure 27 on page 43QFX5100-96SQFX5100-96S-FANAFO
In data center deployments, position the switch in such a manner that the AIR IN labels
on switch components are next to the cold aisle, and AIR OUT labels on switch
components are next to the hot aisle.
41Copyright © 2016, Juniper Networks, Inc.
Chapter 3: Cooling System and Airflow