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QSFP-100G-SR4-E

The Arista QSFP-100G-SR4-E is a high-performance 100GBASE-SR4 QSFP28 optical transceiver designed for short-reach, multi-mode fiber connectivity in data center environments. This reliable module supports high-density 100GbE links, making it an ideal, cost-effective choice for upgrading your network infrastructure with proven, pre-owned hardware.

SKU: QSFP-100G-SR4-E Brand: Product ID: 376765
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Description

Arista QSFP-100G-SR4-E Overview

The QSFP-100G-SR4-E is a high-performance optical transceiver module designed by Arista Networks to facilitate reliable 100Gbps connectivity across short-range multimode fiber infrastructures. This compact, hot-swappable unit integrates seamlessly into Arista switches, providing an efficient solution for data centers requiring high-density port configurations. By utilizing the QSFP-100G-SR4-E, network administrators can achieve low-latency data transmission while maintaining the robust signal integrity expected from enterprise-grade hardware. Choosing a pre-owned QSFP-100G-SR4-E allows organizations to scale their network capacity cost-effectively without compromising on the performance standards required for modern high-speed workloads.

Arista QSFP-100G-SR4-E Technical Details

This transceiver operates over MPO-12 ribbon fiber cabling, utilizing four lanes of 25Gbps data streams to deliver a total aggregate bandwidth of 100Gbps. It is specifically engineered to support 850nm wavelength transmission, making it ideal for reaching distances of up to 100 meters on OM4 fiber. The hardware features a standard QSFP28 form factor, ensuring full compatibility with a wide range of Arista networking platforms and legacy server interfaces. Its low power consumption and advanced thermal design ensure stable operation even in densely packed server racks, providing a reliable upgrade path for your existing infrastructure.

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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