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SFP-25G-LR

The Arista SFP-25G-LR is a high-performance 25GBASE-LR SFP28 transceiver module designed for long-reach fiber optic connectivity over single-mode fiber. This reliable module is an ideal choice for expanding your network infrastructure with high-speed, low-latency links at distances of up to 10 kilometers.

SKU: SFP-25G-LR Brand: Product ID: 376516
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Description

Arista SFP-25G-LR Overview

The SFP-25G-LR is a high-performance optical transceiver module designed by Arista Networks to provide reliable, high-speed connectivity for data center and enterprise networking environments. This compact, hot-swappable unit is engineered to ensure seamless integration with Arista switches, offering a robust solution for those seeking to upgrade their infrastructure with cost-effective, pre-owned hardware. By utilizing the SFP-25G-LR, network administrators can achieve consistent 25GbE performance over single-mode fiber cabling. This module serves as a critical component for maintaining high-bandwidth links while ensuring compatibility with existing legacy server architectures.

Arista SFP-25G-LR Technical Details

Built for long-reach applications, the SFP-25G-LR utilizes advanced laser technology to transmit data efficiently across extended distances without signal degradation. The hardware features a standard SFP28 form factor, allowing for easy installation into compatible SFP28 ports on your existing networking gear. It operates at a nominal wavelength of 1310nm, providing the stability and low latency required for demanding modern network traffic. When purchasing this used hardware, you benefit from a proven, industrial-grade design that continues to deliver exceptional reliability for high-density networking requirements.

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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