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IE-3100-8T4S-E

The Cisco IE-3100-8T4S-E is a compact, rugged industrial Ethernet switch featuring 8 Gigabit Ethernet ports and 4 SFP uplinks, designed for harsh environments and ideal for buyers seeking reliable, used network hardware with advanced Layer 2 capabilities.

SKU: IE-3100-8T4S-E Brand: Product ID: 126242
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Description

The Cisco IE-3100-8T4S-E is a compact yet powerful industrial Ethernet switch designed for rugged environments that demand high-performance networking. With a fanless, DIN-rail mountable design, this switch is built to withstand extreme temperatures, shock, and vibration, making it ideal for manufacturing, utilities, and transportation networks. It features eight Gigabit Ethernet ports and four SFP fiber ports, providing flexible connectivity options for a variety of industrial applications. Advanced security features, including Cisco TrustSec and MACsec encryption, help ensure data integrity and network protection.

Powered by Cisco IOS software, the IE-3100-8T4S-E supports Layer 2 and basic Layer 3 functionalities, allowing for efficient traffic management and network segmentation. With support for IEEE 1588 Precision Time Protocol (PTP), it enables precise time synchronization for critical applications. The switch is equipped with dual power inputs for redundancy, ensuring continuous operation even in demanding conditions. Its modular design allows for easy expansion and integration into existing network infrastructures, making it a reliable choice for industrial networking needs.

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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