Tools And Parts Required To Replace Mx240 Hardware Components - Juniper MX240 Hardware Manual

Table 94: Field-Replaceable Units
Hot-Removable and Hot-Insertable
FRUs
Air filter
Craft interface
Backup Switch Control Board (SCB) (if
redundant)
Master Switch Control Board (SCB) (if
nonstop active routing is configured)
Backup Routing Engine (if redundant)
Master Routing Engine (if nonstop active
routing is configured)
Dense Port Concentrators (DPCs)
Flexible PIC Concentrators (FPCs)
Modular Port Concentrators (MPCs)
Modular Interface Cards (MICs)
PICs
AC and DC power supplies (if redundant)
Fan tray
SEE ALSO
MX240 Host Subsystem Description | 67
Taking an MX240 Host Subsystem Offline

Tools and Parts Required to Replace MX240 Hardware Components

To replace hardware components, you need the tools and parts listed in
To remove components from the router or the router from a rack, you need the following tools and parts:
2.5-mm flat-blade (–) screwdriver, for detaching alarm relay terminal block
7/16-in. (11 mm) nut driver
Blank panels to cover empty slots
Electrostatic bag or antistatic mat, for each component
Hot-Pluggable FRUs
Master Switch Control Board (SCB) (if
nonstop active routing is not configured)
Master Routing Engine (if nonstop active
routing is not configured)
Switch Control Board (SCB)
(nonredundant)
Routing Engine (nonredundant)
Solid-state drives (SSDs) of Routing
Engines
Table 95 on page 274.
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