Unpacking A Line Card Used In An Ex8200 Switch; Figure 56: Installing An Sf Module In An Ex8208 Switch - Juniper EX8208 Complete Hardware Manual

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Unpacking a Line Card Used in an EX8200 Switch

Copyright © 2010, Juniper Networks, Inc.
If the LED or the
ST SF
SF module and install a new one. See "Removing an SF Module from an EX8208
Switch" on page 215.

Figure 56: Installing an SF Module in an EX8208 Switch

Removing an SF Module from an EX8208 Switch on page 215
Switch Fabric (SF) Module in an EX8208 Switch on page 30
SF Module LEDs in an EX8208 Switch on page 32
Field-Replaceable Units in an EX8208 Switch on page 25
The line cards for EX8200 switches are rigid sheet-metal structures that house the line
card components including network ports. The line cards are shipped in a cardboard
carton, secured with foam packing material.
CAUTION: The line cards are maximally protected inside the shipping carton.
Do not unpack the line cards until you are ready to install them in the switch
chassis.
Before you unpack a line card:
Ensure that you have taken the necessary precautions to prevent ESD damage (see
"Prevention of Electrostatic Discharge Damage on EX Series Switches" on page 298).
LED is lit steady yellow, the SF module has failed. Remove the
Chapter 9: Installing Switch Components
153