Removing A Network Module - Cisco Catalyst 9300 Series Hardware Installation Manual

Removing a Network Module

Interface
TenGigabitEthernet1/1/4
TenGigabitEthernet1/1/5
TenGigabitEthernet1/1/6
TenGigabitEthernet1/1/7
TenGigabitEthernet1/1/8
Removing a Network Module
The switch complies with EMC, safety, and thermal specifications when a network module is present. If
Note
no uplink ports are required, install a blank network module.
Procedure
Step 1 Attach an ESD-preventive wrist strap to your wrist and to an earth ground surface
Caution
Caution
Step 2
Disconnect the cables from the SFP/QSFP modules.
Step 3 Remove the SFP/QSFP modules from the network module.
Step 4 Loosen the captive screws that hold the network module in place.
Note
Step 5 Grasp the captive screws, and carefully slide it out of the slot.
Step 6 Install a replacement network module or a blank module in the slot.
Step 7 Place the module that you removed in an antistatic bag or other protective environment.
Cisco Catalyst 9300 Series Switches Hardware Installation Guide
48
Do not remove the network module with connected cables or installed SFP/QSFP modules. Always
remove any cables and modules before you remove the network module.
A module interface might become error-disabled when a network module with connected fiber-optic
cables is installed or removed. If an interface is error-disabled, you can reenable the interface by
using the shutdown and no shutdown interface configuration commands.
The C3850-NM-8-10G module is held secure in the switch by only one jackscrew. This screw also
helps to eject the module from its connector interface. Before the module can be removed completely,
the screw must be unscrewed all the way out. When removing the screw, a spring pushes the module
out when the screw is completely disengaged. Ensure that you hold the module securely until it is
completely removed.
Action
Configure this interface
Configure this interface
Configure this interface
Configure this interface
Configure this interface
Installing a Network Module