Cisco Catalyst C9300X-48HX Ethernet Switch

The Cisco Catalyst C9300X-48HX Ethernet Switch is designed to redefine how enterprises connect, secure, and manage a modern hybrid workplace. As part of the Cisco Catalyst 9000 family, this high-density, stackable access switch brings lightning-fast performance, robust security, and intelligent management to the edge. Built for the long haul, it scales with your network as your organization grows, delivering dependable connectivity for users, devices, and IoT in campus, branch, and multi-site deployments. With a focus on simplicity and automation, the C9300X-48HX helps IT teams reduce manual work and accelerate service delivery, while keeping security and policy enforcement consistently in sync across the network. This switch is ideal for organizations pursuing reliable, secure, and scalable networking that supports a hybrid world where the workplace is anywhere.

• High-density access with scalable performance: The C9300X-48HX offers a 48-port enterprise-grade access layer solution designed to support bandwidth-hungry applications, large device footprints, and demanding traffic patterns. Its architecture prioritizes fast forwarding, low latency, and efficient utilization of network resources, enabling seamless uplink to distribution and core layers while maintaining high availability for users and devices.
• Security at the edge with advanced controls: Built to reinforce security, this switch integrates hardware-assisted features such as MACsec encryption, role-based access control, and TrustSec segmentation. It provides secure access for endpoints, protects management plane integrity, and helps enforce policy-driven security across the campus network, making it easier to implement zero-trust strategies without sacrificing performance.
• Flexible, power-efficient connectivity: Designed for modern campuses, the C9300X-48HX supports PoE/PoE+ on a broad range of ports to power IP phones, cameras, wireless access points, and other endpoint devices. This capability reduces the need for separate power distribution and simplifies deployment, while intelligent power management helps optimize energy use across the network infrastructure.
• Resilience and scale through stacking: Cisco StackWise and other Catalyst stacking technologies enable you to scale capacity and resilience by grouping multiple switches into a single management and data plane. This provides simplified administration, predictable uptime, and straightforward capacity upgrades as your network grows, while maintaining consistent policies and configurations across the stack.
• Intelligent management and automation: As a Catalyst 9000 family member, the C9300X-48HX supports modern management through Cisco DNA Center, secure remote access, and policy-driven automation. It enables zero-touch provisioning, streamlined software updates, and centralized analytics, helping IT teams reduce manual tasks and accelerate service delivery while improving operational efficiency.

Technical Details of Cisco Catalyst C9300X-48HX Ethernet Switch

• Technical specifications are retrieved from the official listing and manufacturer documentation; for the most accurate values, refer to the specifications section on the ec.synnex.com listing using the product's UPC or SKU as reference.

how to install Cisco Catalyst C9300X-48HX Ethernet Switch

• Plan your deployment by identifying stack partners, uplink requirements, and power options to align with your site’s topology and redundancy needs.
• Install the switch in a standard 19-inch equipment rack, using the provided rack-mount kit. Improve airflow and ensure adequate clearance for heat dissipation and cable management.
• Connect the management interface to your out-of-band management network or the dedicated management VLAN. Connect the required uplinks and access ports to your distribution and edge devices, ensuring links are compliant with your design.
• Power on the switch and perform an initial baseline configuration via console or secure remote management. Verify that the device boots correctly and that the management interface is reachable from centralized management tools.
• Update firmware to the latest stable release, and apply baseline security and feature configurations. If you are using Cisco DNA Center, enroll the switch for centralized policy control and automation.
• Configure stacking as needed with compatible companion switches to achieve centralized management, increased bandwidth, and seamless failover. Validate stack membership, fan operation, and power redundancy across the stack units.
• Apply network policies, security settings, and QoS profiles to ensure predictable performance for critical applications and to support voice, video, and collaboration tools.
• Test end-to-end connectivity, monitor performance, and verify that PoE (if enabled on ports) supplies adequate power to connected devices. Confirm that security features are functioning as intended and that access controls are enforcing the correct segmentation.

Frequently asked questions

• Q: Is the Cisco Catalyst C9300X-48HX suitable for enterprise campus edge deployments? A: Yes. The C9300X-48HX is designed for dense campus edge deployments, offering 48 high-performance ports, secure access, and scalable stacking to support growing user and device populations.
• Q: Does this switch support PoE on its ports? A: It provides PoE/PoE+ on a broad set of ports, enabling power for IP phones, cameras, and wireless access points without a separate power supply for each device.
• Q: Can I stack multiple C9300X-48HX switches? A: Yes, stacking is supported, allowing easier management, higher bandwidth, and improved resiliency across the stack with a shared control plane.
• Q: What management options are available? A: You can manage the switch through Cisco DNA Center for intent-based, policy-driven automation, as well as traditional CLI and web-based interfaces for day-to-day operations and configuration.
• Q: What security features does the switch offer? A: The switch includes hardware-assisted encryption (MACsec), TrustSec segmentation, secure management access, and policy-based access control to enforce security across users and devices.