Cisco Catalyst 9300 4 x 1GE Network Module

The Cisco Catalyst 9300 4 x 1GE Network Module expands your Catalyst 9300 switch with four reliable 1-Gigabit Ethernet copper ports, delivering flexible access-layer connectivity for end devices, servers, and management networks. Built to integrate seamlessly with Cisco IOS XE, this plug-in module is designed to elevate performance, reliability, and manageability in modern digital infrastructures. Whether deployed in a campus edge, a branch location, or a crowded classroom environment, it provides predictable throughput, robust security, and scalable expansion that keeps pace with evolving network demands.

• Four 1G Ethernet copper ports (RJ-45) provide cost-effective, high-speed access connectivity for workstations, IP phones, printers, and other edge devices, enabling straightforward uplink flexibility without needing additional module configurations.
• Designed as a plug-in module for the Cisco Catalyst 9300 series, it offers a modular approach to deployment. The hot-swappable design minimizes downtime during maintenance and upgrades, helping IT teams keep business operations running while expanding or upgrading network capacity.
• Optimized for consistent, low-latency data forwarding with hardware-assisted processing. This module supports Cisco’s quality of service (QoS) features and VLAN tagging to ensure reliable voice, video, and data traffic separation across campus networks and office environments.
• Energy-efficient operation with adherence to industry standards for power management, contributing to lower total cost of ownership. In environments with variable traffic loads, the module helps reduce idle power consumption while maintaining peak performance when needed.
• Seamless integration with Cisco security and management ecosystems. The module works with security features such as access control and policy enforcement, and it enables visibility and telemetry through Cisco DNA Center for proactive network management and assurance.

Technical Details of Cisco Catalyst 9300 4 x 1GE Network Module

• Get this information from the "specifications" section of the product from https://ec.synnex.com/ using product "UPC" or "SKU" as reference.

How to install Cisco Catalyst 9300 4 x 1GE Network Module

• Power down the device or ensure you are performing a supported hot-swappable installation according to Cisco guidelines. Prepare an ESD-safe workspace before handling the module.
• Identify the correct slot in the Cisco Catalyst 9300 chassis designated for the 4 x 1GE Network Module and remove any protective covers as needed.
• Align the module with the slot and slide it firmly into place until it seats fully and the retention latch engages. Avoid forcing the module to prevent damage to connectors.
• Secure the module and reattach any panels or covers per your chassis model. If the switch is powered, monitor the power rails and ensure there are no fault indicators.
• Power up (or resume operation) and allow the module to initialize during the boot sequence. Verify port status in the CLI or web interface and confirm link lights illuminate for the four ports.

Frequently asked questions

• Q: What ports are provided by the Cisco Catalyst 9300 4 x 1GE Network Module? A: It provides four 1-Gigabit Ethernet copper ports (RJ-45), suitable for standard Ethernet connections at the access layer and for uplink consolidation in campus networks.
• Q: Is this module hot-swappable? A: Yes. The Cisco Catalyst 9300 module family is designed for hot-swappable installation in supported configurations, enabling maintenance and upgrades with minimal downtime while the chassis remains online where allowed by your network policy.
• Q: What kind of deployments benefit most from this module? A: This module is ideal for edge and access-layer deployments, where you need reliable four-port 1GE copper connectivity for devices like workstations, IP phones, printers, and small servers, along with straightforward integration into VLANs and QoS policies.
• Q: Does the module support security and QoS features? A: Yes. It supports Cisco QoS and traffic prioritization for latency-sensitive applications, along with VLAN tagging and access control mechanisms that align with Cisco security best practices for campus and enterprise networks.
• Q: How can I verify the module is functioning correctly after installation? A: Use the Cisco CLI or management interface to verify that the four ports are up (show interfaces status or show module), check link lights on the ports, and confirm traffic flow to and from connected devices. You can also monitor the module through Cisco DNA Center for telemetry and performance analytics.