Juniper EX9214 Hardware Manual
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Brand: Juniper
Category: Network Router , Switch
Type: Hardware manual for Juniper EX9214
Pages: 372
CHAPTER 21
Replacing a MIC in an EX9200-MPC Line
Card
•
Installing a MIC in an EX9200-MPC Line Card on page 225
•
Removing a MIC from an EX9200-MPC Line Card on page 230
Installing a MIC in an EX9200-MPC Line Card
The EX9200-MPC line card accepts any of the following Modular Interface Cards (MICs):
•
EX9200-10XS-MIC
•
EX9200-20F-MIC
•
EX9200-40T-MIC
The EX9200-MPC line card has two slots on the faceplate in which you can install the
MICs. You can install the MICs in the following configurations:
•
One EX9200-10XS-MIC
•
One EX9200-20F-MIC
•
One EX9200-10XS-MIC and one EX9200-20F-MIC
•
Two EX9200-10XS-MICs
•
Two EX9200-20F-MICs
•
One EX9200-40T-MIC
The MICs are hot-insertable and hot-removable field replaceable units (FRUs): You can
remove and replace them without powering off the switch or disrupting switch functions.
However, if you remove a MIC, the interface for that MIC stops functioning.
Before you begin installing a MIC in an EX9200-MPC line card:
•
Ensure that you have taken the necessary precautions to prevent electrostatic discharge
(ESD) damage (see “Prevention of Electrostatic Discharge Damage” on page 329).
•
Ensure that you know how to handle and store the line card (see “Handling and Storing
Line Cards in EX9200 Switches” on page 215).
225Copyright © 2017, Juniper Networks, Inc.