C9300-NM-4G= Cisco Catalyst 9300 Series Expansion Module

C9300-NM-4G= Overview

The Cisco C9300-NM-4G= is an expansion module designed for the Catalyst 9300 Series switches, offering additional networking capabilities to enhance connectivity and performance. This expansion module provides four ports for connecting various network devices and expanding the reach of the Catalyst 9300 Series switches.
Before delving into the specifics of the Cisco expansion module, it’s essential to grasp the foundational knowledge of the Catalyst 9300 Series switches. The Catalyst 9300 Series is a line of enterprise-grade switches developed by Cisco Systems, a global leader in networking solutions.