Arista 7500R2 Series Modular Switch System
Brand: Arista · SKU: 7500R2 · MPN: 7500R2 Series · Category: Networking
The Arista 7500R Series, which includes the 7500R2 line cards, consists of modular switches designed for large-scale data centers, cloud networking, and internet peering applications. The series delivers up to 150Tbps of system throughput with high-density 10/25/40/50/100G Ethernet. The system architecture supports continuous operations with hot-swap capability for all components, including line cards, supervisor modules, and fabric modules. The 7500R2 Series line cards offer features like ultra-deep buffers (up to 24GB per line card), low latency (as low as 3.5 microseconds), and support for Internet scale IPv4 and IPv6 forwarding tables (over 2M routes on certain line cards like the 7500R2AK series). Specific line cards like the DCS-7500R2-36CQ-LC feature 36 QSFP100 ports, supporting native 100GbE or breakout modes to 25GbE or 10GbE, and often include MACsec encryption and Arista AlgoMatch technology.
Specifications
| Latency | As low as 3.5 microseconds |
|---|---|
| Chassis Options | Four, eight, twelve, or sixteen line card modules |
| Line Card Buffer | Up to 24GB per line card |
| System Throughput | Up to 150Tbps |
| Port Density/Speed | High density 10G, 25G, 40G, 50G, 100G |
| Line Card Example Ports | 36 x 100G QSFP100 (e.g., DCS-7500R2-36CQ-LC) |
| Routing Scale (AK series) | Over 2M IPv4/IPv6 routes |
| Warranty | Varies by seller/condition (Example: 355 days or 365 days found for specific line cards) |
| Weight | Varies by specific line card/chassis model (e.g., a line card is approx. 7.3 kg) |
| Dimensions | Varies by specific chassis model (Line cards are typically 17.5” x 1.75” x 23”) |
Key Features
The Arista 7500R2 is part of the 7500R Series of universal spine switches, offering industry-leading performance and high-density 100G connectivity suitable for massive-scale cloud and data center deployments. Its modular design, high-availability features, and deep buffering architecture address the demanding requirements of modern network fabrics.
Frequently Asked Questions
Is this product genuine OEM?
Yes, this Arista 7500R2 Series Modular Switch System (7500R2) 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 7500R2 Series Modular Switch System 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 7500R2 Series Modular Switch System 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 7500R2.
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