Arista 7280R Series Switch (Specific model may vary, e.g., DCS-7280QR-C36-R)
Brand: Arista · SKU: 7280QR · MPN: Varies by specific model (e.g., DCS-7280QR-C36-R) · Category: Networking
The Arista 7280R Series switches, including models like the 7280QR-C36, are high-performance, fixed systems built for the highest performance data center and service provider environments. They deliver scalable L2 and L3 resources with high density, featuring a mix of 40GbE QSFP+ and 100GbE QSFP ports. These switches support advanced features for network monitoring, precision timing, and network virtualization, all within a compact and energy-efficient form factor. They are optimized for massive, low-latency workload aggregation, east-west traffic, and supporting petabyte-scale data. Specific models like the DCS-7280QR-C36-R feature 24 x 40GbE QSFP+ ports and 12 x 100GbE QSFP28 uplink ports, offering up to 4.32 Tbps switching capacity and a forwarding rate of up to 1.44 Bpps.
Specifications
| CPU | Quad-Core x86 |
|---|---|
| Latency | 3.8 μs |
| Packet Buffer | 8GB (C36) or 16GB (C72) |
| Product Family | 7280R Series |
| Operating System | Arista EOS (Group 2) |
| Airflow Direction | Back-to-Front (B-F) or Front-to-Back (F-B) depending on model suffix |
| MAC Address Table Size | 768K |
| Forwarding Rate (DCS-7280QR-C36-R) | Up to 1.44 Bpps |
| Switching Capacity (DCS-7280QR-C36-R) | Up to 4.32 Tbps |
| Warranty | Varies by seller; one source mentioned 365 days for a seller-refurbished unit. |
| Weight | Approx. 21.7 lbs (DCS-7280QR-C36-R) or 22.5 lbs (DCS-7280QR-C72-R) |
| Dimensions | 19 x 1.75 x 20.6 inches (H x W x D) |
Key Features
The 7280QR models within the Arista 7280R Series are high-density switches designed for demanding data center and cloud-scale environments, offering a flexible combination of 40GbE and 100GbE ports. They emphasize power efficiency, deep buffering, and advanced features like VXLAN support, LANZ, and VM Tracer.
Frequently Asked Questions
Is this product genuine OEM?
Yes, this Arista 7280R Series Switch (Specific model may vary, e.g., DCS-7280QR-C36-R) (7280QR) 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 7280R Series Switch (Specific model may vary, e.g., DCS-7280QR-C36-R) 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 7280R Series Switch (Specific model may vary, e.g., DCS-7280QR-C36-R) 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 7280QR.
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