Arista 7508R Series Data Center Switch Router Chassis
Brand: Arista · SKU: 7508R · MPN: 7508R · Category: Networking
The Arista 7508R is an 8-slot modular chassis, part of the 7500R Series, designed for large virtualized and cloud networks. It functions as a high-performance universal spine switch, combining 100GbE density with internet-scale table sizes and comprehensive L2/L3 features. The system supports up to 8 line cards and features a modular design for high availability with hot-swap capabilities for supervisors, power supplies, fabric modules, and cooling modules. It is designed for continuous operations with system-wide monitoring and offers power redundancy options. The 7500R Series runs Arista EOS software, which is a modular operating system based on a Linux kernel with a unique state-sharing architecture. Line cards support speeds up to 100GbE, with options for 10G/25G/40G/100G modes, and feature Virtual Output Queue (VoQ) architecture and deep packet buffering to eliminate head-of-line blocking. The 7508R chassis is designed for power efficiency, with power consumption as low as 25W per
Specifications
| OS | Arista EOS |
|---|---|
| Chassis Slots | 8 Line Card Slots |
| Fabric Modules | 6 Slots (N+1 redundancy) |
| Power Supply Options | AC (e.g., 3kW PSU) or DC (-40 to -72V) |
| Supervisor Module Slots | 2 (Redundant support) |
| System Throughput (Max) | Over 150 Tbps (with fully loaded, latest line cards) |
| Max 100GbE Ports (Theoretical) | Up to 576 ports of wire speed 100GbE/40GbE (depending on line cards) |
| Warranty | Varies by seller (e.g., 365 days for refurbished bundles) |
| Weight | Not specified for base chassis, bundle weight listed as 3.00 lbs (likely for a specific refurbished configuration/part) |
| Dimensions | 13 RU chassis |
Key Features
The Arista 7508R modular switch chassis is designed for high-performance, large-scale data centers, operating as a universal spine switch. It supports a wide array of wire-speed interfaces up to 100GbE, features internet-scale routing tables, and runs the advanced Arista EOS. Key design elements include full redundancy (supervisors, power, fabric, cooling), energy efficiency, and investment protection via compatibility with 7500E and 7500R series line cards.
Frequently Asked Questions
Is this product genuine OEM?
Yes, this Arista 7508R Series Data Center Switch Router Chassis (7508R) is 100% genuine Arista hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
What warranty is included?
This Arista 7508R Series Data Center Switch Router Chassis includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Is the Arista 7508R Series Data Center Switch Router Chassis compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the 7508R.
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