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OSFP-400G-VSR4

The Arista OSFP-400G-VSR4 is a high-density 400GBASE-VSR4 optical transceiver designed for short-reach data center interconnects using MPO-12 connectivity. This compact, hot-swappable module provides reliable, high-speed performance for demanding 400GbE networking environments, making it an ideal choice for scaling your infrastructure efficiently.

SKU: OSFP-400G-VSR4 Brand: Product ID: 377126
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Description

Arista OSFP-400G-VSR4 Overview

The OSFP-400G-VSR4 is a high-performance optical transceiver module designed by Arista to facilitate ultra-fast data transmission across modern data center infrastructures. This compact pluggable device utilizes the OSFP form factor to provide reliable 400G connectivity for demanding enterprise and cloud networking environments. By integrating the OSFP-400G-VSR4 into your existing switch fabric, you ensure seamless compatibility and high-density throughput for bandwidth-intensive applications. Choosing this pre-owned hardware offers a cost-effective solution for scaling your network capacity without compromising on performance or stability.

Arista OSFP-400G-VSR4 Technical Details

Engineered for short-reach applications, the OSFP-400G-VSR4 leverages advanced photonics to deliver low-latency communication over multi-mode fiber cabling. This module features a robust metal housing designed for optimal thermal management and physical protection during intensive operation. Its technical architecture supports high-speed lane configurations, ensuring efficient data packet delivery across complex server clusters. Each unit undergoes rigorous testing to verify signal integrity and power efficiency, making it an ideal choice for budget-conscious network engineers seeking reliable, high-speed optical components.

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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