Qfx10002 Field-Replaceable Units - Juniper QFX10002 Hardware Manual

QFX10002 Field-Replaceable Units

Field-replaceable units (FRUs) are components that you can replace at your site. The QFX10002 FRUs
are hot-removable and hot-insertable: you can remove and replace them without powering off the
switch or disrupting the switching function.
CAUTION: Replace a failed fan module with a new fan module within one minute of
removal to prevent chassis overheating.
Table 5 on page 11 lists the FRUs for the QFX10002-72Q and actions to take before removing them.
Table 5: FRUs in a QFX10002 Device
FRU
Power supplies:
QFX10002-72Q and
QFX10002-60C (4),
QFX10002-36Q (2)
Fan modules (3)
Optical transceivers
See Figure 5 on page 11
Figure 5: QFX10002-36Q FRU Panel
Power supplies (2)
1
—
Required Action
Remove the power cord for the power supply unit.
None.
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-Optic Cable" on page
for an example of the FRU panel on a QFX10002-36Q.
136.
ESD point
3
—
11