• Arista dcs-7003-sup-el red and black server rack with multiple fans green indicator lights and power supply units
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Arista

Arista DCS-7003-SUP-EL | 7700R4 DES Supervisor-EL Module, 8c/16t 2.3GHz, 64GB

DCS-7003-SUP-EL

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Description

The Arista DCS-7003-SUP-EL is a high-performance supervisor module designed for the 7700R4 Distributed Etherlink Switch platform, optimized for AI and machine learning data center fabrics. Featuring an 8-core/16-thread 2.3GHz CPU with 64GB RAM and 512GB NVMe storage, this hot-swappable module delivers centralized control plane and management intelligence for large-scale GPU compute clusters. It supports Ultra Ethernet, RDMA workloads, and advanced congestion control protocols within single-hop logical forwarding architectures spanning thousands of ports.

Features

Centralized control plane for 7700R4 Distributed Etherlink Switch platform
- Ultra Ethernet support for next-generation AI/ML fabrics
- RDMA workload optimization with DCQCN, PFC, and ECN support
- Cluster Load Balancing for efficient GPU compute cluster traffic distribution
- Single-hop logical forwarding architecture for ultra-low latency
- Secure Boot enabled for hardened platform integrity and security
- High-performance 8-core/16-thread CPU for advanced network processing
- 64GB RAM for extensive routing table and network state management
- 512GB NVMe storage for fast configuration and logging
- Hot-swappable design for high-availability deployments
- Arista EOS for consistent, programmable network operations
- Front-to-rear airflow for standard data center cooling compatibility
- 5nm silicon process for power efficiency and performance
- Designed for the world's largest AI/ML accelerated compute clusters

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

Processor: 8-core/16-thread CPU running at 2.3 GHz
- Memory: 64GB RAM
- Storage: 512GB NVMe SSD
- Platform: Arista 7700R4 Distributed Etherlink Switch (DES)
- Chassis Compatibility: 7003 series chassis
- Airflow: Front-to-rear (-F) airflow orientation
- Security: Secure Boot enabled
- Hot-Swappable: Yes, supports live replacement without system shutdown
- Silicon Process: 5nm platform-level technology
- Operating System: Arista EOS
- Form Factor: Supervisor-EL spare module

FAQs

Q: What chassis is the DCS-7003-SUP-EL compatible with?
A: The DCS-7003-SUP-EL is designed specifically for the Arista 7003 series chassis within the 7700R4 Distributed Etherlink Switch (DES) platform. It provides centralized control plane and management functions for AI-optimized data center deployments.

Q: What types of workloads is this supervisor module optimized for?
A: The 7700R4 DES platform with the Supervisor-EL module is optimized for AI/ML accelerated compute clusters, supporting Ultra Ethernet, RDMA workloads (DCQCN, PFC, ECN), and Cluster Load Balancing for large-scale GPU and AI fabric deployments spanning thousands of ports.

Q: Is the DCS-7003-SUP-EL hot-swappable?
A: Yes, the DCS-7003-SUP-EL is designed as a hot-swappable spare module, enabling replacement or redundancy in live high-availability data center deployments without requiring a full system shutdown, ensuring continuous operations in mission-critical environments.

Q: What does the front-to-rear airflow designation mean?
A: The -F suffix indicates front-to-rear airflow, which is the standard orientation for hot-aisle/cold-aisle data center cooling configurations. This ensures compatibility with most enterprise and hyperscale data center environments.

Q: What role does the Supervisor-EL module play in the 7700R4 DES platform?
A: The Supervisor-EL module provides the centralized control plane and management functions for the 7700R4 DES platform. It runs Arista EOS and handles routing, switching logic, and network management across the distributed chassis fabric for AI and ML workloads.

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