Arista 7260X Series Switches

Arista 7260X Series Switches (Used & Refurbished)
The Arista 7260X Series delivers ultra-high-density 40GbE and 100GbE switching for large-scale data centers, cloud environments, and high-performance compute networks. BrightStar Systems supplies fully tested, used and refurbished 7260X switches backed by our 1-Year In-House Warranty, helping you scale leaf-spine fabrics or upgrade aggregation layers at a fraction of new hardware cost.

With dense QSFP+ and QSFP28 ports, low latency, and Arista EOS feature richness, the 7260X Series is ideal for 40GbE/100GbE leaf, spine, border, and DCI roles in high-growth environments.
Arista 7260X Series Overview
The 7260X Series is designed for performance-driven 40/100GbE deployments requiring predictable throughput and efficient scaling. Available in 1RU and 2RU systems, these switches provide up to 64× 100GbE ports or multiple 40GbE breakout configurations, making them ideal for dense leaf-spine designs and high-bandwidth compute clusters.

Key features of the 7260X Series include:

40GbE and 100GbE QSFP+/QSFP28 in compact 1RU–2RU platforms
Line-rate Layer 2/Layer 3 forwarding with ultra-low latency
Flexible port breakout: 100GbE → 4×25GbE, 40GbE → 4×10GbE
High-efficiency shared buffer architecture for data center traffic
Hot-swappable power supplies and fans with multiple airflow options

For environments building large-scale VXLAN, EVPN, or cloud-native fabrics, 7260X switches integrate seamlessly with the broader Arista 7000 family.
Explore More Arista Switches

All Arista 7000 Series Switches
Arista 7050 Series – 10/40GbE access and leaf roles
Arista 7050X Series – 10/25/40/100GbE leaf
Arista 7060X Series – High-density 25/100GbE
Arista 7170 Series – P4-programmable data plane
Arista 7280 Series – Deep-buffered systems for routing and storage

Related Arista Switch Series
Customers evaluating the 7260X Series also consider:

Arista 7060X Series – For dense 100GbE leaf/spine architectures
Arista 7280 Series – For deep buffering and routing-focused deployments
Arista 7170 Series – Advanced programmability and flexible pipelines

Comparing Arista 7260X to Juniper QFX Series
Enterprises and cloud providers often compare Arista 7260X to Juniper QFX platforms when building 40/100GbE fabrics. BrightStar Systems supplies both vendors and can help evaluate design, costs, and compatibility.

Juniper QFX5100 Series – 10/40GbE data center switching
Juniper QFX5120 Series – 25GbE leaf with 100GbE uplinks
Juniper QFX5200 Series – High-density 25/100GbE
All Juniper QFX Series

Popular Arista 7260X Models

DCS-7260CX-64 – 64× 100GbE QSFP28 in 2RU; ideal for spine or DCI roles.
DCS-7260CX-32 – 32× 100GbE QSFP28 in compact 1RU; flexible leaf/spine.
DCS-7260QX-64 – 64× 40GbE QSFP+ with breakout options for 10GbE.
DCS-7260CR-64 – 64× 100GbE with system-wide redundancy and dual power/fan support.

Arista 7260X Technical Specs & Architecture

Switching Capacity: up to multi-terabit throughput depending on model
Port Options: QSFP+ 40GbE, QSFP28 100GbE, breakout to 4×10GbE or 4×25GbE
Latency: ultra-low, nonblocking architecture
Features: MLAG, EVPN-VXLAN, ECMP, automation APIs, IPv4/IPv6 routing
Cooling: front-to-rear and rear-to-front airflow models
Management: Arista EOS, CloudVision, and automation support via eAPI/Ansible/Python

7260X Model Details
7260CX Models – 100GbE Density

32 or 64 QSFP28 100GbE ports
Breakout for 4×25GbE per port
Ideal for thick spine, large leaves, and DCI clusters

7260QX Models – 40GbE Platforms

Dense QSFP+ 40GbE for fabrics built around 40GbE transport
Flexible 4×10GbE breakout
Perfect for legacy 40GbE deployments that need a modern control plane

Compatible Optics & Accessories

Arista QSFP+/QSFP28 Optics & DAC/AOC Cables
40GbE and 100GbE QSFP+ / QSFP28 optics
DAC and AOC cables for low-latency short-reach
Replacement power supplies, fan units, and rail kits

Common Arista 7260X Use Cases

Leaf-spine fabrics where 40/100GbE is standard
High-performance storage networks requiring predictable, low-latency connectivity
Cloud and virtualization clusters scaling out east–west bandwidth
Data center interconnect (DCI) using 100GbE transport
Aggregation/core roles in large enterprise data centers

Why Buy Used or Refurbished Arista 7260X Switches?
Buying used 7260X switches from BrightStar Systems provides major cost savings without compromising quality.

40–70% savings vs new Arista pricing
Faster lead times compared to new hardware channels
Fully tested and restored to factory defaults
Backed by our 1-Year In-House Warranty

How We Test Refurbished Arista 7260X Switches

Full power-on and POST diagnostics
Stress testing of 40/100GbE ports with breakout validation
Fan, PSU, and airflow direction verification
EOS reload, config wipe, and security sanitization
Cosmetic cleaning and labeling

7260X Lifecycle, Support, and Refresh Planning

Lifecycle stage: active 40/100GbE platform widely used in cloud and enterprise designs
Software: ongoing EOS support with EVPN-VXLAN and routing enhancements
Refresh paths: Arista 7368X, 7380X, 7500R, and 7800R families
Mixed deployments: commonly paired with 7050X, 7060X, and 7280 families

7260X Buy-Back & Trade-In Options

Fast and competitive bids on surplus 7260X hardware
Support for full rack or site-wide decommissioning
Trade-in options toward newer Arista or multivendor gear

FAQ – Arista 7260X Series
Q: What are the main differences between 7260X and 7280 Series?
7260X focuses on maximum 40/100GbE density and low latency, while 7280 models include deep buffers and routing features suited for storage or service provider roles.

Q: Can 7260X ports break out to 10GbE or 25GbE?
Yes. QSFP+ ports can break out to 4×10GbE, and QSFP28 ports can break out to 4×25GbE depending on optics and cable selection.

Q: Does BrightStar Systems buy used 7260X switches?
Yes. We actively purchase used Arista hardware and provide fast bids for decommissioned equipment.

Q: Are used 7260X switches reliable for production?
Absolutely. All units undergo extensive testing, cleaning, and full EOS reload before shipping.

Q: How quickly can we get pricing?
Most quotes are returned same-day. Visit our Request a Quote page.
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