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FC9681EL21-I02

The Fujitsu FC9681EL21-I02 is a high-performance, compact network interface module designed for reliable data transmission in enterprise environments, making it an ideal choice for upgrading or expanding used networking infrastructure.

SKU: FC9681EL21-I02 Brand: Product ID: 318399
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Description

The Fujitsu FC9681EL21-I02 is a high-performance optical transceiver module designed for dense data center and enterprise networking environments. Engineered for reliability and efficiency, this unit supports 8-Gbps Fibre Channel applications, making it a solid choice for storage area networks and high-speed data transmission. Its compact SFP+ form factor allows for easy integration into existing systems, while maintaining optimal signal integrity over extended distances. The robust metal housing enhances durability and minimizes electromagnetic interference.

This transceiver module features a duplex LC connector interface and operates over multimode fiber with a typical reach of up to 150 meters at 8 Gbps. It supports digital diagnostics monitoring (DDM), enabling real-time access to key performance metrics such as temperature, voltage, and optical power. The FC9681EL21-I02 is hot-swappable, reducing downtime during maintenance or upgrades. Ideal for cost-conscious buyers, this used unit offers a balance of performance and value for expanding or upgrading network 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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