Field-Replaceable Units In An Ex6210 Switch; Table 13: Frus In An Ex6210 Switch - Juniper EX6210 Complete Hardware Manual

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Field-Replaceable Units in an EX6210 Switch

Table 13: FRUs in an EX6210 Switch

FRU
Power supplies
Fan tray
Switch Fabric and Routing Engine (SRE) module
Line cards
SFP and SFP+ transceivers
See "Pluggable Transceivers Supported on EX6200 Switches"
on page 61 for the Junos OS release in which the transceivers
were introduced.
Copyright © 2014, Juniper Networks, Inc.
A major alarm (red) indicates a critical error condition that requires immediate action.
A minor alarm (yellow) indicates a noncritical condition that requires monitoring or
maintenance. A minor alarm that is left unchecked might cause interruption in service or
performance degradation.
All three LEDs can be lit simultaneously on the master SRE module in an EX6200 switch..
Understanding Alarm Types and Severity Levels on EX Series Switches
Field-replaceable units (FRUs) are switch components that you can replace at your site.
The switch uses these types of FRUs:
Hot-insertable and hot-removable—You can remove and replace these components
without powering off the switch or disrupting the switching function.
Hot-pluggable—You can remove and replace these components without powering off
the switch, but the switching function is interrupted until you replace the component.
Table 13 on page 25 lists the FRUs for the EX6210 switch and their types.
Chapter 2: Component Descriptions
Type
Hot-insertable and hot-removable.
Hot-insertable and hot-removable.
Redundant configuration (two SRE modules installed):
Master SRE module is hot-pluggable.
Backup SRE module is hot-pluggable.
Non-redundant configuration (one SRE module installed):
Switch must be disabled before the SRE module is
removed. See "Taking the SRE Module Offline in an
EX6200 Switch" on page 215.
See "EX6210 Switch Configurations" on page
Hot-insertable and hot-removable. We recommend that you
take the line cards offline before removing them. See
"Removing a Line Card from an EX6200 Switch" on page
Hot-insertable and hot-removable.
7.
219.
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