C9400-SUP-1/2= Cisco Catalyst 9400 Series Redundant Supervisor 1 Module

The Cisco Catalyst 9400 Series Redundant Supervisor 1 Module delivers unmatched resilience and high availability for enterprise networks. Designed to seamlessly integrate into the modular Catalyst 9400 platform, this supervisor provides dual‑redundant processing, ensuring continuous operation even during hardware or software failures. Its advanced routing capabilities, secure management, and scalable performance empower organizations to maintain critical connectivity, support demanding applications, and simplify network operations. Ideal for data centers, campus cores, and service provider edge, the module offers a plug‑in, hot‑swappable solution that reduces downtime, boosts reliability, and extends the lifespan of your network infrastructure.