Cisco C9550-64C-XL - 64x100G Switch

Cisco Part Number: C9550-64C-XL is a Cisco C9550 64x100G Switch (2RU)

Cisco C9550-64C-XL Smart Switch

The Cisco C9550-64C-XL is a high-performance fixed core and aggregation switch designed for enterprise networks that require high-density connectivity, advanced routing and substantial bandwidth. Part of the Cisco C9550 Series, it combines Cisco Silicon One ASIC technology with Cisco IOS XE to provide scalable switching, integrated security, telemetry and network automation.

Designed for demanding campus core, distribution and aggregation environments, the C9550-64C-XL provides high-speed 100G connectivity and is engineered to support large-scale traffic aggregation and evolving AI-driven workloads. Its programmable architecture provides a flexible foundation for organisations looking to increase network capacity without repeatedly replacing their core infrastructure.

Key Features

• 64 × 100G QSFP28 ports for high-density core and aggregation connectivity
• Up to 6.4 Tbps full-duplex switching capacity
• High-speed connectivity supporting 25G, 50G, 100G and 400G networking architectures
• Cisco Silicon One E-series ASIC architecture
• Large-scale routing and network segmentation capabilities
• Integrated MACsec encryption for secure network connectivity
• Hardware-rooted trust and security capabilities
• AI-driven telemetry and application-aware network visibility
• Streaming telemetry and model-driven programmability through Cisco IOS XE
• Support for cloud-managed, on-premises and hybrid operational models
• Redundant power supplies for improved platform resilience

High-Density Core and Aggregation

The C9550-64C-XL is optimised for high-bandwidth enterprise environments where large volumes of traffic must be aggregated efficiently. Its high-density 100G interface design makes it suitable for campus backbone connectivity, core switching, aggregation layers and high-speed interconnection between network infrastructure.

Secure and Intelligent Networking

Built with security integrated into the switching platform, the C9550-64C-XL supports policy enforcement, segmentation and encrypted communications while providing visibility into users, devices and applications. Cisco IOS XE adds automation, streaming telemetry, software programmability and flexible management capabilities.

With its combination of high port density, 6.4 Tbps switching capacity, 100G connectivity and scalable Cisco Silicon One architecture, the Cisco C9550-64C-XL provides a powerful foundation for modern enterprise core and aggregation networks.