Figure 13: Back-to-Front Airflow Through a QFX5120-32C Switch Chassis
g051124
Ports
FRUs
shows the back-to-front airflow through the QFX5120-48Y switch chassis.
Figure 14: Back-to-Front Airflow Through QFX5120-48Y Switch Chassis
g022524
Ports
FRUs
You must install only power supplies that have AIR IN (AFI) labels in switches in which the fan modules
have AIR IN (AFI) labels.
The labels on the power supplies and fan modules must match the labels on the switch chassis.
Mixing components with AIR IN (AFI) and AIR OUT (AFO) labels in the same chassis hampers the
performance of the cooling system of the switch and leads to overheating of the chassis.
35
Содержание QFX5120 Series
Страница 1: ...QFX5120 Switch Hardware Guide Published 2019 10 15 ...
Страница 18: ......
Страница 62: ......
Страница 87: ......
Страница 116: ......
Страница 138: ...5 CHAPTER Troubleshooting Hardware Troubleshooting QFX5120 Components 145 ...
Страница 139: ......
Страница 145: ......
Страница 163: ...Restricted Access Warning 169 ...
Страница 178: ...Jewelry Removal Warning 184 ...
Страница 181: ...Operating Temperature Warning 187 ...
Страница 190: ...DC Power Disconnection Warning 196 ...
Страница 194: ...DC Power Wiring Sequence Warning 200 ...
Страница 197: ...DC Power Wiring Terminations Warning 203 ...