Arista Networks DCS-7300-SUP Arista Dcs 7300 Supervisor Module

Overview
The Arista Dcs 7300 Supervisor Module (part number DCS-7300-SUP) is the intelligent control engine for Arista 7300 series switches. Designed for high-density data center environments, this supervisor provides advanced routing, switching, and management capabilities while maintaining low latency and high throughput. It enables seamless integration with existing Arista fabrics and supports both traditional and software-defined networking models.

Key Features

• High performance packet processing with multi-core CPU architecture
• Support for up to 64 Tbps of aggregate switching capacity
• Advanced telemetry and streaming analytics for real-time visibility
• Fully programmable EOS (Extensible Operating System) for custom automation
• Redundant power and fan modules for maximum availability
• Extensive security features including MACsec and ACLs
• Integrated management interfaces: CLI, REST API, and GUI

Technical Specifications

• Form factor: 1RU supervisor module
• CPU: Multi-core x86 processor, 2.5 GHz minimum
• Memory: 32 GB DDR4 RAM
• Storage: 256 GB SSD for OS and logs
• Network interfaces: 2 x 40 GbE QSFP+ uplinks, 2 x 10 GbE SFP+ management ports
• Operating temperature: 0 to 45 deg C
• Power consumption: 150 W typical, with hot-swap redundancy

Applications
This supervisor module is ideal for:

• Large scale data center leaf and spine deployments
• High-performance computing clusters requiring low latency fabric
• Enterprise campus cores that need robust routing and security
• Cloud service providers building multi-tenant networks
• Any environment that benefits from programmable networking and real-time telemetry

By pairing the Arista Dcs 7300 Supervisor Module with compatible 7300 series line cards, organizations can achieve a scalable, resilient, and future-ready network infrastructure that adapts to evolving workloads and traffic patterns.