Cisco Catalyst 9400 Series 48-Port Line Card Plug-In Switch

Overview

The Cisco C9400-LC-48U= is a line card designed for the Catalyst 9400 Series switches, providing 48 auto-negotiating 10/100/1000 Ethernet ports with Universal Power over Ethernet (PoE) delivering up to 60 watts per port. This module enables both data and power delivery over a single cable, simplifying network installations for devices like IP phones, surveillance cameras, wireless access points, and IoT sensors. It integrates seamlessly with Cisco SD-Access to offer policy-based automation and secure segmentation, supporting up to 9 Tbps of total system bandwidth for handling increasing network demands.

Key features

• 48 Ethernet ports that auto-negotiate speeds to support a wide range of devices and network requirements
• Universal Power over Ethernet up to 60 W per port, eliminating the need for separate power sources and reducing cabling complexity
• Plug-in design allows for quick expansion or replacement without disrupting the entire switch, minimizing downtime
• Integration with Cisco SD-Access architecture enables automated policy enforcement and secure network segmentation
• High system bandwidth capacity of up to 9 Tbps ensures smooth performance even as traffic grows
• Supports high availability through redundancy features inherent in the Catalyst 9400 platform, suitable for mission-critical environments

Key specs

• Ports: 48 auto-negotiating 10/100/1000 Ethernet
• Power over Ethernet: Universal PoE up to 60 W per port
• System bandwidth: Supports up to 9 Tbps total
• Compatibility: Cisco Catalyst 9400 Series chassis

Connectivity and compatibility

This line card is specifically designed to fit into the Cisco Catalyst 9400 Series chassis, expanding its port capacity with high-speed Ethernet connections. The 48 ports support a broad range of devices that require both data and power, making it ideal for environments with extensive IP phone systems, wireless access points, or surveillance infrastructure. Its compatibility with Cisco SD-Access enhances network management and security through automated policies and segmentation.

Ideal uses and environments

The C9400-LC-48U= is well suited for enterprise campuses, branch offices, healthcare facilities, and educational institutions that depend on a large number of powered network devices. It supports expanding VoIP deployments, adding high-definition surveillance cameras, and increasing wireless coverage without the complexity of additional power cabling. Its robust bandwidth and redundancy features make it a strong choice for environments where uptime and performance are critical.