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SFP-25G-MR-LR

The Arista SFP-25G-MR-LR is a 25GBASE-LR SFP28 transceiver module designed for high-speed, long-reach data transmission over single-mode fiber. This reliable optical component provides seamless 25GbE connectivity, making it an ideal choice for extending network reach in enterprise or data center environments.

SKU: SFP-25G-MR-LR Brand: Product ID: 376551
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Description

Arista SFP-25G-MR-LR Overview

The SFP-25G-MR-LR is a high-performance optical transceiver module engineered by Arista to facilitate reliable, high-speed data transmission across fiber-optic network infrastructures. Designed for demanding enterprise and data center environments, the SFP-25G-MR-LR ensures seamless compatibility with a wide range of Arista switches and routers. This compact, hot-swappable component is ideal for network administrators looking to expand their connectivity options without the high cost of brand-new hardware. Its robust metal housing protects the internal laser components, ensuring longevity and stable signal integrity for your critical network links.

Arista SFP-25G-MR-LR Technical Details

Utilizing advanced laser technology, the SFP-25G-MR-LR supports 25 Gigabit Ethernet standards to deliver exceptional throughput for bandwidth-intensive applications. This transceiver is specifically optimized for long-reach connectivity, allowing for reliable data transfer over extended distances using single-mode fiber cabling. By integrating this module into your existing server rack, you can achieve low-latency performance while maintaining the energy efficiency required for modern data centers. It is a perfect solution for professionals seeking a cost-effective, pre-owned upgrade that meets rigorous industry standards for networking 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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