Skip to content Skip to footer

OSFP-400G-2FR4

The Arista OSFP-400G-2FR4 is a high-performance 400GBASE-FR4 optical transceiver designed to provide reliable, long-reach connectivity over single-mode fiber. This compact OSFP module is an ideal solution for upgrading data center backbones while maintaining compatibility with high-density networking infrastructure.

SKU: OSFP-400G-2FR4 Brand: Product ID: 377193

Description

Arista OSFP-400G-2FR4 Overview

The OSFP-400G-2FR4 is a high-performance optical transceiver module engineered by Arista Networks to support ultra-fast data center connectivity. Designed for demanding enterprise environments, this module utilizes the OSFP form factor to deliver reliable 400G transmission over single-mode fiber infrastructure. When sourcing used networking gear, the OSFP-400G-2FR4 remains a top choice for administrators looking to scale their bandwidth without compromising on signal integrity. Its compact, hot-swappable design ensures seamless integration into existing high-density switch ports, providing a robust solution for modern network architectures.

Arista OSFP-400G-2FR4 Technical Details

Technically, the OSFP-400G-2FR4 is optimized for long-reach applications, leveraging advanced modulation techniques to maintain low latency across extended distances. This component features precision-engineered internal optics that facilitate high-speed data throughput while adhering to strict industry standards for power consumption and thermal management. Because this unit is often available on the secondary market, buyers should verify that the physical housing is free of debris and that the optical interface pins are pristine. By incorporating this module into your server rack, you gain a cost-effective path to achieving massive throughput in your core networking fabric.

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.
Call Now Button