Cisco Catalyst 9300 Series Manual

The Cisco Catalyst 9300 Series Switches supports the following optional network modules for uplink ports.

Network Module

C3850-NM-4-1G

Network Modules Overview, on page 1

Installing And Removing Cisco Transceiver Modules, on page 10

Finding The Network Module Serial Number, on page 12

Description

This module has four 1G SFP module slots. Any combination of standard SFP

modules are supported.

This module has eight 10G SFP+ module slots.

This module has two 40G QSFP+ module slots.

This module has four Multigigabit Ethernet (mGig) module slots.

This module has two 25G SFP28 module slots.

This module has four 1G SFP module slots. Any combination of standard SFP

modules are supported. SFP+ modules are not supported.

If you insert an SFP+ module in the 1G network module, the SFP+ module does

not operate, and the switch logs an error message.

Supported only on Cisco Catalyst 9300 Series Switches.

Installing a Network Module

Table of Contents

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Summary of Contents for Cisco Catalyst 9300 Series

Page 1 Installing and Removing Cisco Transceiver Modules, on page 10 • Finding the Network Module Serial Number, on page 12 Network Modules Overview The Cisco Catalyst 9300 Series Switches supports the following optional network modules for uplink ports. Network Module Description C9300-NM-4G This module has four 1G SFP module slots.
Page 2 Safety Warnings This section includes the installation cautions and warnings. Translations of the safety warnings are available in the Regulatory Compliance and Safety Information for Cisco Catalyst 9300 Series Switches. Read this section before you install a network module. Caution Proper ESD protection is required whenever you handle equipment.
Page 3 Note The switch generates logs when you insert or remove a network module with SFP/SFP+/SFP28/QSFP+ slots. Use only supported network modules and Cisco pluggable transceivers. Each module has an internal serial EEPROM that is encoded with security information. The network module is hot-swappable. If you remove a module, replace it with another network module or a blank module.
Page 4 Installing a Network Module Network Module Port Configurations Verify the correct orientation of your module before installing it. Incorrect installation can damage Caution the module. Caution Do not install the network module with connected cables or installed pluggable transceivers. Always remove any cables and transceiver modules before you install the network module.
Page 5 Installing a Network Module C9300-NM-4G Module Interface Action TenGigabitEthernet1/1/2 Disregard TenGigabitEthernet1/1/3 Disregard TenGigabitEthernet1/1/4 Disregard TenGigabitEthernet1/1/5 Disregard TenGigabitEthernet1/1/6 Disregard TenGigabitEthernet1/1/7 Disregard TenGigabitEthernet1/1/8 Disregard C9300-NM-4G Module All ports in the C9300-NM-4G module are natively GigabitEthernet and are configured GigabitEthernet1/1/1 though GigabitEthernet1/1/4. There are only four interfaces that are valid, and the other four should not be used even though they are available in the CLI.
Page 6 Installing a Network Module C9300-NM-2Y Module C9300-NM-2Y Module Table 4: C9300-NM-2Y Module with 25G SFP28 Module Interface Action TwentyFiveGigabitEthernet1/1/1 Configure this interface TwentyFiveGigabitEthernet1/1/2 Configure this interface C9300-NM-8X Module All ports in the C9300-NM-8X module default to 10 G and should be configured as TenGigabitEthernet1/1/1 through TenGigabitEthernet1/1/8, even when you are operating them as 1 G using SFP.
Page 7 Installing a Network Module C3850-NM-4-10G Module Interface Action TenGigabitEthernet1/1/2 Disregard TenGigabitEthernet1/1/3 Disregard TenGigabitEthernet1/1/4 Disregard C3850-NM-4-10G Module All ports in the C3850-NM-4-10G module default to 10 G and should be configured as TenGigabitEthernet1/1/1 through TenGigabitEthernet1/1/4, even when you are operating them as 1 G using SFPs. Only four interfaces are valid;.
Page 8 Installing a Network Module C3850-NM-8-10G Module Interface Action TenGigabitEthernet1/1/2 Disregard TenGigabitEthernet1/1/3 Configure this interface, even when operating as 1-G TenGigabitEthernet1/1/4 Configure this interface, even when operating as 1-G C3850-NM-8-10G Module All ports in the C3850-NM-8-10G module default to 10 G and should be configured as TenGigabitEthernet1/1/1 through TenGigabitEthernet1/1/8, even when you are operating them as 1 G using SFP.
Page 9 Installing a Network Module Removing a Network Module Interface Action TenGigabitEthernet1/1/5 Disregard TenGigabitEthernet1/1/6 Disregard TenGigabitEthernet1/1/7 Disregard TenGigabitEthernet1/1/8 Disregard If you use a 4x10G breakout cable, the ports default to 10 G interfaces. Table 11: C3850-NM-2-40G Module with 4x10G breakout cable Interface Action FortyGigabitEthernet1/1/1.
Page 10 You must have an installed network module to use the transceiver modules. See the switch release notes on Cisco.com for the list of supported pluggable transceiver modules. Use only supported pluggable transceivers on the switch. For the latest information about supported transceiver modules, refer to the.
Page 11 Installing a Network Module Installing a Cisco Pluggable Transceiver Module • When you insert several pluggable transceiver modules in multiple switch ports, wait for 5 seconds between inserting each module. This will prevent the ports from going into error disabled mode. Similarly, when you remove a pluggable transceiver module from a port, wait for 5 seconds before reinserting it.
Page 12 Step 6 Place the transceiver module in an antistatic bag or other protective environment. Finding the Network Module Serial Number If you contact Cisco Technical Assistance regarding a network module, you need to know its serial number. Installing a Network Module.
Page 13 Installing a Network Module Finding the Network Module Serial Number Figure 4: Network Module Serial Number Location Installing a Network Module.
Page 14 Installing a Network Module Finding the Network Module Serial Number Installing a Network Module.