Juniper MX2010, Hardware Manual, Page: 44 / 825

NOTE: Before you replace most host subsystem components, such as the Control Board
and Routing Engine (CB-RE), you must take the host subsystem offline.
You must power off the Control Board and Routing Engine (CB-RE) before replacing a
CompactFlash card or solid-state drive in a Routing Engine.
Table 7 on page 18 lists the FRUs for the MX2010 router.
Table 7: Field-Replaceable Units
Hot-Pluggable FRUs Hot-Removable and Hot-Insertable FRUs
•
Control Board and Routing
Engine (CB-RE) (nonredundant)
•
Switch Fabric Board (SFB)
(nonredundant)
•
PSM air filter
•
Air filter (lower)
•
Lower cable manager
•
Craft interface
•
Switch Fabric Board (SFB) (if redundant)
•
Backup CB-RE (if redundant)
•
Master CB-RE (if nonstop active routing is
configured)
•
Modular Port Concentrators (MPCs)
•
Adapter cards
•
Modular Interface Cards (MICs)
•
AC power supply modules (if redundant)
•
DC power supply modules (if redundant)
•
Fan trays
•
DC power distribution modules (if
redundant)
•
AC power distribution modules (if
redundant)
NOTE: A PDM can be replaced without
impacting services. However, you must first
disconnect it from power. See the PDM
replacement procedures listed in Related
Documentation.
RELATED DOCUMENTATION
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