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DCS-7289R3AK-BND-D-F

The Arista DCS-7289R3AK-BND-D-F is a high-performance 7280R3 Series fixed-configuration switch designed for deep-buffer data center environments, featuring 100GbE connectivity and advanced routing scalability. This robust, front-to-rear airflow unit offers a reliable, high-bandwidth solution for demanding enterprise and cloud-scale networking infrastructures.

SKU: DCS-7289R3AK-BND-D-F Brand: Product ID: 373644
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Description

Arista DCS-7289R3AK-BND-D-F Overview

The DCS-7289R3AK-BND-D-F is a high-performance fixed-configuration switch designed by Arista Networks to provide robust data center connectivity. As a member of the 7280R3 series, this unit excels in demanding environments that require deep packet buffering and high-density 100G Ethernet interfaces. When purchasing the DCS-7289R3AK-BND-D-F on the secondary market, users benefit from a proven platform engineered for reliability and massive scalability. Its compact 1U form factor ensures efficient rack space utilization while maintaining the thermal efficiency required for modern server rooms.

Arista DCS-7289R3AK-BND-D-F Technical Details

The DCS-7289R3AK-BND-D-F features front-to-rear airflow cooling, which is critical for maintaining optimal operating temperatures in high-density deployments. This specific hardware bundle includes redundant power supplies and high-speed switching silicon capable of handling complex routing tables and advanced telemetry. Technical specifications for this model highlight its support for deep buffers, making it an ideal choice for storage networking and high-frequency trading applications. By choosing this pre-owned equipment, network administrators can leverage enterprise-grade switching features without the premium cost of new hardware.

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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