Cisco Catalyst 9300X Series Switch C9300X-12Y-A

Overview

The Cisco Catalyst 9300X 12Y (C9300X-12Y-A) is a high-performance, enterprise-class access switch designed for modern campus and aggregation networks. It provides 12 high-speed 25G fiber ports for uplinks, servers, and high-bandwidth devices.

This switch offers advanced Layer 2 and Layer 3 capabilities, integrated security, and automation features. With Cisco DNA Center integration, it enables policy-driven network management, analytics, and assurance. It is ideal for small to medium enterprise deployments or aggregation points that require high-speed connectivity, scalability, and reliable performance.

Key Features

• 12 × 25G fiber ports for high-speed uplinks and server connectivity
• Advanced Layer 2 and Layer 3 switching for campus and aggregation networks
• Stackable design using Cisco StackWise technology for simplified scaling
• Integration with Cisco DNA Center for automation, analytics, and network assurance
• Security features including 802.1X, access control lists, and segmentation
• Redundant power supply and hot-swappable fan options for high availability
• Energy-efficient design optimized for dense deployments
• QoS, traffic shaping, and application-aware routing support
• Suitable for enterprise access, aggregation, and high-speed uplink scenarios

Specifications