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DCS-7800R3AK-36DM-LC

The Arista DCS-7800R3AK-36DM-LC is a high-density line card designed for the 7800R3 series modular chassis, featuring 36 ports of 400GbE connectivity. This powerful interface module delivers massive throughput and advanced traffic management, making it an ideal choice for scaling high-performance data center and cloud-scale routing environments.

SKU: DCS-7800R3AK-36DM-LC Brand: Product ID: 374776

Description

Arista DCS-7800R3AK-36DM-LC Overview

The DCS-7800R3AK-36DM-LC is a high-performance line card module engineered for the Arista 7800R3 series modular chassis systems. Designed for demanding data center environments, the DCS-7800R3AK-36DM-LC provides massive throughput and advanced traffic management capabilities for cloud-scale networking. This hardware component integrates seamlessly into existing spine-leaf architectures to enhance overall switching capacity and port density. Investing in this reliable used module ensures your infrastructure maintains optimal performance levels while supporting high-bandwidth applications.

Arista DCS-7800R3AK-36DM-LC Technical Details

The DCS-7800R3AK-36DM-LC features 36 ports of 400GbE connectivity, utilizing state-of-the-art silicon to deliver low-latency packet processing. It is built with robust thermal management and power-efficient components, making it an ideal choice for organizations looking to scale their network infrastructure affordably. Each unit undergoes rigorous testing to ensure full compatibility with the Arista EOS operating system and existing chassis backplanes. This line card is a critical asset for network engineers requiring high-density interface options and sustained reliability in mission-critical deployments.

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:
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Why Choose ROC Telecom?
  • Expertise You Can Trust: 15 years of experience in asset recovery and resale.
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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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