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DCS-7800R3K-72Y-LC

The Arista DCS-7800R3K-72Y-LC is a high-density line card designed for the 7800R3 series modular chassis, featuring 72 ports of 25GbE connectivity. This module provides scalable, high-performance switching capacity and deep buffering, making it an ideal choice for demanding data center and cloud networking environments.

SKU: DCS-7800R3K-72Y-LC Brand: Product ID: 374749
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Description

Arista DCS-7800R3K-72Y-LC Overview

The DCS-7800R3K-72Y-LC is a high-performance line card module designed specifically for the Arista 7800R3 series modular chassis. Engineered for massive scale and density, this component provides robust switching capacity for demanding data center environments. By integrating the DCS-7800R3K-72Y-LC into your existing architecture, you gain significant throughput improvements and advanced traffic management capabilities. This hardware is an ideal choice for buyers seeking reliable, enterprise-grade networking components for high-bandwidth applications.

Arista DCS-7800R3K-72Y-LC Technical Details

This module features 72 ports of high-speed connectivity, utilizing advanced silicon to ensure low-latency packet forwarding across the fabric. The DCS-7800R3K-72Y-LC supports extensive buffering and deep-packet inspection, making it suitable for complex routing and cloud-scale deployments. Its modular design allows for seamless hot-swapping, ensuring that your network remains operational during essential maintenance or hardware upgrades. When sourcing this unit, verify that your chassis backplane is fully compatible to leverage the full performance potential of the device.

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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