Juniper XRE200 -, Hardware Manual

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Table 5 on page 23 lists the FRUs for the external Routing Engines and their types.
Table 5: FRUs in an XRE200 External Routing Engine
Type FRU
Hot-insertable and hot-removable. Power supplies
Hot-insertable and hot-removable. Fan module
Hot-insertable and hot-removable.
CAUTION: When an XRE200 External Routing Engine is powered on,
always leave at least one HDD module installed in the HDD module
slot. Removing both HDD modules can cause severe hardware issues
for the external Routing Engine when the external Routing Engine is
powered on.
If you need to remove both HDD modules, power off the external
Routing Engine before removing the HDD modules.
Hard Disk Drive (HDD) module
Offline field-replaceable. Virtual Chassis Control Interface (VCCI)
modules
NOTE: If you have a Juniper J-Care service contract, register any addition, change, or upgrade
of hardware components at
https://www.juniper.net/customers/support/tools/updateinstallbase/ . Failure to do so can
result in significant delays if you need replacement parts. This note does not apply if you replace
existing components with the same type of component.
XRE200 Chassis
IN THIS SECTION
Front Panel of an XRE200 External Routing Engine | 24
Rear Panel of an XRE200 External Routing Engine | 25
LCD Panel in an XRE200 External Routing Engine | 25
Chassis LEDs on an XRE200 External Routing Engine | 30
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