• Silver-colored arista dcs-7001-sup-a 800g supervisor module with red and green components and sleek metallic finish
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Arista

Arista DCS-7001-SUP-A-N | 7280R4 Supervisor Module, Field-Replaceable

DCS-7001-SUP-A-N

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Description

The Arista DCS-7001-SUP-A-N is a field-replaceable supervisor module designed for Arista 7280R4 Series data center switches. This hot-swappable control plane module delivers the processing power needed to manage high-density 100G and 800G switch platforms running Arista EOS. Engineered for minimal downtime and fast replacement, this module supports advanced routing, EVPN-VXLAN, streaming telemetry, and large-scale routing tables in modern cloud and enterprise data center deployments.

Features

Field-replaceable design minimizes downtime and reduces Mean Time To Repair (MTTR)
- Hot-swap capability allows replacement without network disruption or chassis removal
- Multi-core x86 CPU delivers high-performance control plane processing
- Onboard RAM and NVMe storage for EOS, large routing tables, and telemetry data
- Secure Boot enabled by default for enhanced platform security and integrity
- 1+1 supervisor redundancy with stateful failover for high availability
- In-service software upgrades (ISSU) for maintenance without traffic interruption
- Arista EOS support for L2/L3, EVPN-VXLAN, FlexRoute, and network virtualization
- Streaming telemetry and Accelerated sFlow for real-time network visibility
- CloudVision integration for centralized automation and observability
- Serial console, Ethernet management, and USB ports for flexible access
- Compatible with 7280R4 Series 2RU high-density 100G and 800G platforms
- Standards-based management via CLI, SNMP, REST APIs, and NETCONF
- Advanced security features including AAA, ACLs, MACsec, and IPsec support
- FlexRoute engine support for Internet-scale routing up to millions of routes

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

Product Type: Field-replaceable supervisor module for Arista 7280R4 Series 2RU platforms
- CPU: Multi-core x86 processor for high-performance control plane operations
- Memory: RAM and NVMe storage for EOS, routing tables, and telemetry data
- Hot-Swap Capable: Single engineer replacement in minutes without cabling disconnection
- Management Interfaces: Serial console port, Ethernet management ports, USB ports
- Redundancy: Supports 1+1 supervisor redundancy with stateful failover
- Secure Boot: Enhanced platform security and trusted software integrity
- Airflow: Compatible with front-to-rear or rear-to-front airflow configurations
- Operating System: Runs Arista EOS with full Layer 2/3 feature set
- Management: CLI, web GUI, SNMP, NetDB, CloudVision integration

FAQs

Q: Which Arista switches is the DCS-7001-SUP-A-N compatible with?
A: This supervisor module is designed for Arista 7280R4 Series 2RU data center switches. Always verify chassis compatibility and airflow direction with your Arista account team or the 7280R4 Series datasheet before ordering to ensure proper operation.

Q: Can the supervisor module be replaced without taking the switch offline?
A: Yes. The DCS-7001-SUP-A-N is a field-replaceable module that can be hot-swapped by a single engineer in minutes without disconnecting network cabling or removing the chassis from the rack, significantly reducing Mean Time To Repair (MTTR) for control-plane related issues.

Q: Does this module support redundancy and failover?
A: Yes. The module supports 1+1 supervisor redundancy with stateful failover capabilities. When deployed with a second supervisor module, the system can maintain operations during planned maintenance, software upgrades, or hardware failures without traffic disruption.

Q: What advanced features does the supervisor module support?
A: The module supports the full Arista EOS feature set including Layer 2/3 switching and routing, EVPN-VXLAN network virtualization, FlexRoute for Internet-scale routing tables, streaming telemetry, automation, and CloudVision integration for centralized management and monitoring.

Q: Is the DCS-7001-SUP-A-N a spare or standard module?
A: This is typically offered as a spare replacement module, ideal for maintaining as a hot-standby unit or replacing a failed supervisor in an existing 7280R4 deployment. For new system orders, supervisor modules are typically included with the chassis configuration.

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