Juniper QFX5200 User Manual

QFX5200 switch within the desired temperature thresholds, chassis alarms occur and the QFX5200
switch can shut down.
QFX5200 Field-Replaceable Units
Field-replaceable units (FRUs) are components that you can replace at your site. The QFX5200 device
FRUs are hot-insertable and hot-removable: you can remove and replace one of them without powering
o the switch or disrupng the switching funcon.
CAUTION: Replace a failed power supply with a new power supply within one minute
of removal to prevent chassis overheang. The switch connues to operate with only
one power supply running. Replace a failed fan module with a new fan module within
one minute of removal to prevent chassis overheang. Do not operate the switch with
missing FRUs for longer than one minute.
Table 2 on page 8 lists the FRUs for the QFX5200 device and acons to take before removing them.
Table 2: FRUs in a QFX5200 Switch
FRU Required Acon
Power supplies None.
Fan modules None.
Opcal transceivers None. We recommend that you disable the interface using the set
interfaces interface-name disable command before you remove the
transceiver. See "Disconnect a Fiber-Opc Cable" on page 141
NOTE: If you have a Juniper Care service contract, register any addion, change, or upgrade of
hardware components at hps://www.juniper.net/customers/support/tools/updateinstallbase/ .
Failure to do so can result in signicant delays if you need replacement parts. This note does not
apply if you replace exisng components with the same type of component.
8

Juniper QFX5200 Specifications

General

Brand	Juniper
Model	QFX5200
Category	Switch
Language	English