Table 13: Fan Modules In Qfx5100 Switches - Juniper QFabric QFX3000-G Hardware Documentation

QFX3000-G QFabric System Hardware Documentation

Table 13: Fan Modules in QFX5100 Switches

Fan Module Product SKUs
QFX5100-FAN-AFI QFX5100-24Q
QFX5100-48S
QFX5100-48SH
QFX5100-48T
QFX5100-48TH
QFX5100-96S-FANAFI QFX5100-96S
QFX5100-FAN-AFO QFX5100-24Q
QFX5100-48S
QFX5100-48SH
QFX5100-48T
QFX5100-48TH
QFX5100-96S-FANAFO QFX5100-96S
90
Airflow Diagram
Figure 54 on page 91
Figure 55 on page 91
Figure 56 on page 92
Figure 57 on page 92
In data center deployments, position the switch in such a manner that the
on switch components are next to the cold aisle, and
components are next to the hot aisle.
Label on Color of Direction of
the Fan Fan Airflow in the
Module Module Fan Module
AIR IN Juniper FRU-to-port,
Azure that is, air comes
Blue 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 Port-to-FRU,
AIR OUT
Gold 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).
labels on switch
AIR OUT
Copyright © 2018, Juniper Networks, Inc.
Power
Supplies
You must
install only
power
supplies
that have
AIR IN
labels in
switches in
which the
fan
modules
have
AIR IN
labels.
You must
install only
power
supplies
that have
AIR OUT
labels in
switches in
which the
fan
modules
have
AIR
OUT
labels.
AIR IN labels