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DCS-7812R3-BND-DC-S2

The Arista DCS-7812R3-BND-DC-S2 is a high-performance 12-slot modular chassis from the 7800R3 series, engineered for massive scale, deep-buffer routing, and high-density 100G/400G connectivity. This robust, DC-powered platform is ideal for demanding data center and cloud-scale environments requiring reliable, high-throughput switching capacity.

SKU: DCS-7812R3-BND-DC-S2 Brand: Product ID: 374613
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Description

Arista DCS-7812R3-BND-DC-S2 Overview

The DCS-7812R3-BND-DC-S2 is a high-performance modular chassis designed for large-scale data center environments requiring massive switching capacity. As a premium networking solution, the DCS-7812R3-BND-DC-S2 provides robust reliability and scalability for mission-critical enterprise infrastructure. This specific bundle is engineered to support dense 100G and 400G connectivity, making it an ideal choice for high-bandwidth traffic management. By choosing this hardware, network architects gain access to Arista’s industry-leading EOS software ecosystem for advanced automation and telemetry.

Arista DCS-7812R3-BND-DC-S2 Technical Details

The DCS-7812R3-BND-DC-S2 features a redundant DC power configuration to ensure continuous uptime in demanding server room environments. This chassis supports multiple line cards and supervisor modules, offering a flexible architecture that adapts to evolving network topologies. Its physical design prioritizes efficient airflow and thermal management, which is essential for maintaining hardware longevity during sustained high-load operations. Prospective buyers should note that this unit includes the necessary components for immediate integration into an existing high-speed fabric.

Who We Are
 
ROC Telecom is a family-owned, Texas-based company specializing in helping businesses unlock value from their networking and telecom equipment. From routers and switches to optical gear and more, we provide a seamless solution for businesses looking to sell, recover assets responsibly, or buy quality-tested equipment at competitive prices.
 
What We Do
 
We make it easy to:
  • Sell Used Equipment: Get a quick, hassle-free quote and maximize the value of your old IT gear.
  • Buy Certified Networking Equipment: Access affordable, quality-tested equipment from top brands like Cisco, Juniper, Ciena, Fujitsu, Infinera and more.
Why Choose ROC Telecom?
  • Expertise You Can Trust: 15 years of experience in asset recovery and resale.
  • Sustainable IT Solutions: Reduce waste and support environmentally responsible practices.
  • Competitive Pricing: Fair, fast, and accurate valuations for all your equipment.
  • Free Shipping Logistics: Fast, secure, and hassle-free shipping or pickup options for buyers and sellers.
Our Process
  1. Submit a Request: You can use the “Buy” or “Sell” buttons above to get started — or fill out a form, call us at 585-406-1248, or email bailey@roctelecom.com. Whatever’s easiest for you, we’ll make it quick and hassle-free.
  2. Quick Evaluation: We’ll assess your equipment—whether you’re looking to sell it or find the right gear for your needs—and provide a fair offer.
  3. Simple Logistics: Fast, secure, and straightforward shipping or pickup solutions.
  4. Value Delivered: Recover funds from unused equipment or save on quality-tested networking and telecom gear.
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