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KD20101-B80X

The Fujitsu KD20101-B80X is a circuit pack designed for FLASHWAVE 7500 network environments. It provides reliable optical signal processing and serves as a vital component for network maintenance and high-availability sparing.

SKU: KD20101-B80X Brand: Product ID: 359167
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Description

### Fujitsu KD20101-B80X Technical Overview
The Fujitsu KD20101-B80X is a high-performance 10GBASE-LR SFP+ optical transceiver module designed for long-reach fiber optic networking. This component is specifically engineered for integration into Fujitsu FLASHWAVE and broad enterprise switching platforms. The **KD20101-B80X** facilitates reliable data transmission over single-mode fiber, ensuring robust connectivity in demanding carrier-grade environments. It serves as a critical interface for high-speed uplink and backbone applications where signal integrity is paramount.

Engineers utilize the **KD20101-B80X** to maintain consistent throughput across extended physical distances up to 10 kilometers. The module operates at a nominal wavelength of 1310 nm, utilizing a DFB laser source to minimize chromatic dispersion. Each field-tested unit undergoes rigorous validation to ensure compliance with SFF-8431 multi-source agreement standards. The **KD20101-B80X** remains a staple for network architects requiring standardized, hot-swappable optics for legacy and current Fujitsu infrastructure.

### Fujitsu KD20101-B80X Technical Specifications
* **Data Rate:** Supports 10.3125 Gbps line rates for seamless 10GbE throughput across fiber backbones.
* **Wavelength:** Operates at 1310 nm to provide optimal signal propagation over single-mode fiber (SMF) up to 10km.
* **Platform Compatibility:** Engineered for full interoperability with Fujitsu FLASHWAVE and standard SFP+ host ports.
* **Latency:** Features low-jitter performance characteristics to ensure minimal signal degradation and deterministic latency in high-density environments.

### Buy or Sell Fujitsu KD20101-B80X
– **For Buyers:** ROC Telecom provides rigorously tested, Fujitsu-compatible hardware for rapid network expansion or as a mission-critical spare. Our field-tested units ensure uptime without OEM lead times.
– **For Sellers:** We offer competitive buyback quotes, instant payment, and prepaid shipping for decommissioned KD20101-B80X units and other Fujitsu surplus.

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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