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DCS-7812R3-BND-FLX

The Arista DCS-7812R3-BND-FLX is a high-performance 12-slot modular chassis from the 7800R3 Series, designed to deliver massive scale and deep-buffer routing for demanding data center environments. This robust, carrier-grade platform supports flexible line-card configurations, making it an ideal choice for high-density 100G/400G networking in enterprise or cloud-scale infrastructures.

SKU: DCS-7812R3-BND-FLX Brand: Product ID: 374619
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Description

Arista DCS-7812R3-BND-FLX Overview

The DCS-7812R3-BND-FLX is a high-performance modular chassis designed for massive data center spine and leaf architectures requiring extreme density. As a cornerstone of the Arista 7800R3 series, the DCS-7812R3-BND-FLX provides robust switching capacity and deep buffers to handle demanding cloud-scale networking workloads. This pre-owned unit offers a reliable foundation for organizations looking to scale their infrastructure without the premium cost of brand-new hardware. Its industrial-grade design ensures consistent airflow and thermal management for mission-critical server environments.

Arista DCS-7812R3-BND-FLX Technical Details

Engineered for flexibility, the DCS-7812R3-BND-FLX supports a wide range of line cards and high-speed port configurations to meet diverse connectivity requirements. The chassis features redundant power supplies and hot-swappable fan modules to ensure maximum uptime during routine maintenance or unexpected hardware failures. Technical specifications include advanced traffic management capabilities, comprehensive telemetry support, and high-bandwidth backplane throughput for low-latency packet processing. Buyers should verify their specific power and rack space requirements to ensure this powerful switching platform integrates seamlessly into their existing data center footprint.

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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