Maintaining The Xre200 Modules; Installing And Removing Xre200 External Routing Engine Hardware Components - Juniper XRE200 Hardware Manual

Maintaining the XRE200 Modules

IN THIS SECTION

Installing and Removing XRE200 External Routing Engine Hardware Components | 98

Removing a VCCI Module from an XRE200 External Routing Engine | 99
Installing a VCCI Module in an XRE200 External Routing Engine | 101
Removing an HDD Module from an XRE200 External Routing Engine | 102
Installing an HDD Module in an XRE200 External Routing Engine | 103
Installing and Removing XRE200 External Routing Engine Hardware
Components
The field-replaceable units (FRUs) in an XRE200 External Routing Engine are:
AC or DC power supplies
Fan modules
Hard Disk Drive (HDD) modules
Virtual Chassis Control Interface (VCCI) modules
The AC or DC power supply and fan modules are hot-removable and hot-insertable: You can remove and
replace them without powering off the external Routing Engine or disrupting external Routing Engine
functions.
A single HDD module is hot-removable and hot-insertable: You can remove and replace it without powering
off the external Routing Engine or disrupting external Routing Engine functions.
CAUTION:
Routing Engine is powered on. If you need to remove both HDD modules, power off
the switch before removing the modules.
The VCCI module is not hot-removable or hot-insertable.
Do not remove both HDD modules at the same time when the external
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