Cisco Catalyst 9400 Series Modular Managed Layer 3 Chassis Switches

Device Type: Enterprise-Class Modular Layer 3 Core, Distribution & Access Platform.
Operating System: Powered by enterprise-grade Cisco IOS® XE software.
System Architecture: Slot-based configuration with dedicated slot redundancy.
Bandwidth Capacity: Scalable up to 9.6 Tbps of total system switching capacity.
High Availability: Supports dual hot-swappable Supervisor modules and N+1/N+N power redundancy.
Next-Gen PoE: Delivers high-density Cisco UPOE® and UPOE+ (90W) across hundreds of ports.

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The Cisco Catalyst 9400 Series is the flagship modular enterprise access and distribution platform built for security, IoT, and cloud-readiness. As a critical pillar of Cisco’s intent-based networking portfolio, this series offers unparalleled investment protection with a chassis design that supports multiple generations of supervisor engine upgrades.

With structural slot scalability up to 10 slots, the Catalyst 9400 delivers state-of-the-art high availability, supporting advanced features like Nonstop Routing (NSR) and Stateful Switchover (SSO). Its modular architecture can effortlessly power dense smart-building footprints, scale fiber distribution layers, and handle intensive data throughput, making it the premier choice for large corporate campuses, hospital networks, and university infrastructures.