• Gray metal arista dcs-7060dx5-64s-r 7060x5 64-port 400g switch with perforated front panel and multiple ports
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Arista

Arista DCS-7060DX5-64S-R | 7060X5 64-Port 400G Switch, 25.6Tbps, 2RU

DCS-7060DX5-64S-R

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Description

The Arista DCS-7060DX5-64S-R is a high-density data center switch delivering 64x 400GbE QSFP-DD ports in a 2RU form factor with 25.6 Tbps total throughput. Designed for spine/leaf architectures and AI/ML clusters, it supports flexible port speeds including 400G, 200G, and 100G with up to 256 interfaces via breakout. Powered by Arista EOS, this switch features ultra-low latency of 825ns, 114MB packet buffer, wire-speed Layer 2/Layer 3 forwarding, and advanced automation capabilities. The -R suffix indicates rear-to-front airflow with redundant hot-swappable AC power supplies.

Features

Wire-speed Layer 2 and Layer 3 forwarding with support for VLANs, Rapid Spanning Tree, and dynamic routing protocols
- VXLAN routing and bridging for modern overlay network architectures with distributed anycast gateway
- EVPN-VXLAN fabric support for multi-tenancy, workload mobility, and data center interconnect
- 128-way ECMP for optimal load distribution across multiple paths in spine-leaf topologies
- MLAG (Multi-Chassis Link Aggregation) for redundant server and switch connectivity without Spanning Tree
- Advanced QoS with traffic shaping, congestion management, and dynamic load balancing
- Arista LANZ for real-time micro-burst detection and congestion analysis with configurable thresholds
- Zero Touch Provisioning (ZTP) for automated large-scale deployments and configuration management
- Streaming telemetry and sFlow for detailed network visibility and analytics
- CloudVision integration for centralized automation, monitoring, and orchestration
- Hot-swappable redundant power supplies and N+1 fan redundancy for high availability
- Industry-leading 825ns latency with deterministic forwarding for latency-sensitive applications

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

64x 400GbE QSFP-DD ports with flexible breakout to 200G/100G (up to 256 interfaces)
- Switching capacity: 25.6 Tbps (51.2 Tbps full duplex)
- Ultra-low latency: 825ns cut-through mode
- Packet buffer: 114MB shared buffer architecture
- Forwarding rate: 19.04 Bpps (non-blocking)
- Form factor: 2RU rack-mountable fixed configuration
- Airflow: Rear-to-front (port-side exhaust)
- Power: 2x redundant hot-swappable AC power supplies
- Management: Arista EOS with CLI, REST API, NETCONF, OpenConfig
- Protocols: BGP, OSPF, VXLAN, EVPN, MLAG, 128-way ECMP
- Standards: IEEE 802.1w, 802.3ad Link Aggregation (64 ports per channel)
- Advanced features: LANZ, ZTP, sFlow, CloudVision integration

FAQs

Q: What port speed configurations does the DCS-7060DX5-64S-R support?
A: All 64 QSFP-DD ports support flexible speeds including native 400GbE, breakout to 2x200GbE, or breakout to 4x100GbE per port. This allows up to 256x 100G interfaces, providing exceptional deployment flexibility for mixed-speed environments and migration scenarios.

Q: What does the -R suffix indicate in the model number?
A: The -R suffix denotes rear-to-front airflow (port-side exhaust) configuration. This airflow direction is designed for hot-aisle/cold-aisle data center deployments where cool air enters from the front ports and exhausts toward the rear power supplies.

Q: What software licensing does this switch require?
A: The base Arista EOS software is included with the hardware. Advanced routing features require the EOS Enhanced license for BGP, OSPF, and multicast. For VXLAN and BGP-EVPN, the EOS Flex-route Lite license is needed. CloudVision automation is available as an optional subscription.

Q: Is this switch suitable for AI/ML cluster deployments?
A: Yes, the 7060DX5-64S is specifically optimized for AI/ML workloads with ultra-low 825ns latency, deep 114MB buffers for burst absorption, and support for RDMA/RoCE with advanced congestion management. It's ideal for GPU cluster spine switches and high-performance computing fabrics requiring non-blocking throughput.

Q: What optics are compatible with the QSFP-DD ports?
A: The QSFP-DD ports support industry-standard 400G, 200G, 100G, 50G, 25G, and 10G optics including SR8, DR4, FR4, LR4, and passive/active copper DAC cables. Arista maintains a compatibility matrix at arista.com/en/products/transceivers-cables for specific optics and minimum EOS versions.

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