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QSFP-100G-SWDM4

The Arista QSFP-100G-SWDM4 is a high-performance 100G Ethernet transceiver designed to extend reach over duplex multimode fiber using shortwave wavelength division multiplexing. This compact module provides a cost-effective, reliable solution for upgrading data center interconnects while leveraging existing fiber infrastructure.

SKU: QSFP-100G-SWDM4 Brand: Product ID: 376774
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Description

Arista QSFP-100G-SWDM4 Overview

The QSFP-100G-SWDM4 is a high-performance optical transceiver module engineered by Arista to provide reliable 100GbE connectivity over duplex multimode fiber. Designed for data center environments, the QSFP-100G-SWDM4 utilizes Short Wavelength Division Multiplexing to transmit multiple data streams across a single fiber pair. This compact form factor allows network administrators to maximize port density while maintaining robust throughput for demanding enterprise applications. Choosing this pre-owned hardware offers a cost-effective solution for scaling your network infrastructure without compromising on signal integrity.

Arista QSFP-100G-SWDM4 Technical Details

This module operates by multiplexing four wavelengths into a single fiber, ensuring that the QSFP-100G-SWDM4 delivers consistent performance across standard OM4 cabling reaches. Its internal components are housed in a durable, hot-swappable metal chassis that facilitates easy installation and replacement during routine maintenance. The device supports digital diagnostic monitoring, which grants users real-time visibility into optical power levels and thermal status. By integrating this component into your existing Arista switches, you gain a proven, high-speed solution that is ready for immediate deployment in your server rack.

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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