Juniper ACX5000, Руководство пользователя

Страница: 55 / 232

Table 16: Fan Module in ACX5000 Routers
Power
Supplies
Direction of
Airflow in the
Fan Module Color of
Fan
Module Label on
the Fan
Module
Airflow Diagram
ACX5000
Router
Supported
Fan Module
You must
install only
power
supplies
that have
AIR OUT
labels in
routers 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 OUT
Figure 18 on page 35 ACX5048 QFX5100-FAN-AFO
Figure 19 on page 36 ACX5096 QFX5100-96S-FANAFO
In data center deployments, position the router in such a manner that the
AIR OUT
labels
on router components are next to the hot aisle.
Figure 18: Air Out Airflow Through 1 U ACX5048 Chassis
35 Copyright © 2015, Juniper Networks, Inc.
Chapter 3: Cooling System Components and Descriptions