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Replacing Modules
Warning
Before you begin
• Wear electrostatic discharge (ESD) wrist strap or other ESD protective device while handling modules.
• Prepare an antistatic surface or packing materials for each module that you remove from the chassis.
Step 1
Open the packaging for the new LEM and inspect the module for damage.
For a damaged module, contact the Technical Assistance Center (TAC).
Step 2
If you are installing the module in a slot with a blank module, remove the blank module (N9K-C9400-BLK) that is already
in that slot.
Step 3
If you are replacing a module that is currently in the chassis, remove the existing module from the chassis by following
these steps:
Note
Disconnect and label each of the interface cables from the module.
a) Loosen the thumb-screw on the LEM to release the LEM from the chassis as shown in the following figure.
b) Press the latch down, to release the latch from the chassis as shown in the following figure.
c) Rotate the latch away from the module to disengage from the chassis as shown in the following figure.
d) Holding the latch release lever handle, pull the module out of the chassis as shown in the following figure.
Statement 1051 Laser Radiation
Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or
view directly with optical instruments.
Installing or Replacing a Line-Card Expansion Module (LEM)
Cisco Nexus 9408 NX-OS Mode Switch Hardware Installation Guide
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