Arista Networks is the leader in building scalable high-performance and ultra-low-latency networks for today's data center and cloud computing environments.

Purpose-built hardware, and Arista EOS, the world's most advanced network operating system, provide single-binary system images across all platforms, maximum system uptime, stateful fault repair, Zero Touch Provisioning, Latency Analysis and a fully accessible Linux Shell. Arista Ethernet switches are the perfect network solution for your most demanding workloads.With native support for VMware Virtualization and hundreds of Linux applications integrated into hardware platforms designed to meet the stringent power and cooling requirements of today’s most demanding datacenters, Arista delivers the most efficient and best performing 10Gb Ethernet platforms.

For a downloadable version, please click here: Arista Products Quick Reference Guide

Model Ports Port-to-port Latency RU Switching Capacity Literature & Information
Modular Spine Switches The Arista 7500R Series is a revolutionary family of high density Spine platforms with programmable support for over 2 million routes, unprecedented 100GbE density and large table sizes with investment protection. The Arista 7500R is an ideal platform for high performance data center networks and universal spines with internet scale routing scalability.
7504R7504R 576 x 10GbE
576 x 25GbE
144 40GbE
144 100GbE 
Coherent DWDM
3.5-13.0usec 7 38 Tbps Datasheet
7508R7508R 1,152 x 10GbE
1,152 x 25GbE
288 40GbE
288 100GbE
Coherent DWDM
3.5-13.0usec 13 75 Tbps Datasheet
7512R7512R 1,728 x 10GbE
1,728 x 25GbE
432 40GbE
432 100GbE
Coherent DWDM
3.5-13.0usec 18 115 Tbps Datasheet
2,304 x 10GbE
2,304 x 25GbE
576 40GbE
576 100GbE
Coherent DWDM
3.5-13.0usec 29 150Tbps Datasheet
Modular Spine Switches The Arista 7500 Series of modular switches sets a new standard for performance, density, reliability, and power efficiency for data center switches. In compact 7 RU (4-slot) and 11RU (8-slot) chassis options, the Arista 7500 is an ideal platform for building low latency, high performance data center networks.
75047504 576 x 10GbE
144 40GbE
48 100GbE
3.5-13.0usec 7 11,520 Gbps Datasheet
75087508 1,152 x 10GbE
288 40GbE
96 100G
3.5-13.0usec 11 23,040 Gbps Datasheet
Modular Spline Switches The Arista 7300X and 7320X Series of modular switches delivers the highest 10/40/100GbE capacity and power efficiency. In purpose built 4, 8 and 16 slot chassis options the Arista 7300 Series are ideal for building leaf / spine and Spline™ data center networks.
73087308 256 x 40GbE
1024 x 10GbE
384 x 10GBASE-T
Under 2usec 13 20 Tbps Datasheet
128 x 40GbE
512 x 10GbE
192 x 10GBASE-T
Under 2usec 8 10 Tbps Datasheet
7328X7304 256 x 100GbE
1024 x 25GbE
2us 13 50 Tbps .Datasheet
128 x 100GbE
512 x 25GbE
2us 8 25 Tbps More Information
Dynamic Deep Buffer 10/25/40/100GbE The Arista 7280R Series provides a combination of dynamic and deep buffers, high performance and full internet scale routing in a high density and flexible fixed configuration switch router combined with extensive features such as VXLAN and LANZ. The 7280R are built for next generation IP storage networks, content delivery networks, and internet peering or lossless two-tier designs, equally suited to a Universal spine or leaf role.
48 1/10GbE SFP+, 6 QSFP100 3.5usec 1 2.16 Tbps Datasheet
48 1/10G 10GBASE-T, 6 QSFP100 3.5usec 1 2.16 Tbps Datasheet
48 1/10/25GbE SFP, 6 QSFP100 3.8usec 1 3.6 Tbps Datasheet
24xQSFP+ 40G/12xQSFP100 3.5usec 1 4.32 Tbps Datasheet
56xQSFP+ /16xQSFP100 3.8usec 1 6.4 Tbps Datasheet
7280CR-487280R 48xQSFP100 / 8xQSFP+ 3.8usec 2 10.24 Tbps Datasheet
60xQSFP100 3.8usec 2 12 Tbps Datasheet
Deep Buffer 10/40/100GbE The Arista 7280E Series provides a combination of deep buffers with 10/40/100GbE in a Top of Rack switch combined with extensive features such as VXLAN and LANZ. The 7280E are built for storage networks, content delivery networks, and lossless spline/leaf datacenter designs.
7280SE-727280E 48 1/10GbE, 2 100G MXP 3.8usec 1 1.44 Tbps Datasheet
7280SE-687280E 48 1/10GbE, 2 100G QSFP 3.8usec 1 1.36 Tbps Datasheet
7280SE-647280E 48 1/10GbE, 4 40G QSFP 3.8usec 1 1.128 Tbps Datasheet
Programmable High Capacity Switches The Arista 7160 series are purpose-built 10/25GbE and 100GbE data center switches with wirespeed layer 2 and layer 3 features. They combine an adaptable L2 and L3 forwarding engine with a highly programmable and customizable switch architecture that supports multiple overlay technologies and advanced encapsulations.
7160-32CQ7160-32QC 32 100G QSFP, 4 x 10G SFP From 2usec 1 6.4 Tbps Datasheet
7160-48YC67160-48YC6 48 25G SFP, 6 x 100G QSFP From 2usec 1 3.6 Tbps Datasheet
7160-48TC67160-48TC6 48 x 10GBASE-T, 6 x 100G QSFP From 3usec 1 2.16 Tbps Datasheet
Ultra Low Latency Switches The Arista 7100 Series features the industry's highest density and lowest latency 10 Gigabit Ethernet switching solution and the first with an extensible modular network operating system. With breakthrough price-performance, the Arista 7100 Series enables 10 Gigabit Ethernet to be deployed everywhere in the data center, which can significantly improve server utilization and consequently data center power efficiency.
7150S-247150S-24 24 SFP+ 350ns 1 480 Gbps Datasheet
7150S-527150S-52 52 SFP+ 380ns 1 1.04 Tbps Datasheet
7150S-647150S-64 48 10GbE SFP+, 4 40GbE QSFP+ 380ns 1 1.28 Tbps Datasheet
Cloud Optimized 10/25/40/50/100GbE The Arista 7060X and 7260X Series are purpose built high performance, high density, fixed configuration, data center switches with wire speed layer 2 and layer 3 features, combined with advanced features for software defined cloud networking and emerging requirements. Delivering a choice of interface speed and density allows customers to seamlessly evolve from existing 10GbE and 40GbE to 25GbE, 50GbE and 100GbE.
7260CX-647150S-24 64 100GbE QSFP 550ns 2 12.8Tbps Datasheet
7260QX-647150S-52 64 40GbE QSFP+ 550ns 2 5.12Tbps Datasheet
7060CX-32S7150S-64 32 100GbE QSFP 450ns 1 6.4Tbps Datasheet
7060CX2-32S7150S-64 32 100GbE QSFP 450ns 1 6.4Tbps Datasheet
7060SX2-48YC67150S-64 48 1/10/25GbE SFP, 6 QSFP100 450ns 3.6Tbps  Datasheet
Virtualized Cloud 10GbE / 40GbE The Arista 7050X and 7250QX Series are a range of 1RU and 2RU 10GbE and 40GbE wire speed multilayer switches powered by Arista EOS, the worlds most advanced network operating system. The 7200 and 7050 X Series are purpose built to address the growth of big data, IP Storage applications, expansion of web and cloud data centers and dense virtualized multi-tenancy environments.
7250QX-647250QX 64 40GbE QSFP+ Under 2usec 2 5 Tbps Datasheet

4 10GbE SFP+, 
32 40GbE QSFP+