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NTK890DC

The Ciena NTK890DC is a compact, carrier-grade optical networking module designed for high-performance data transport, offering reliable, scalable connectivity ideal for expanding or upgrading existing network infrastructure.

SKU: NTK890DC Brand: Product ID: 330354
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Description

The Ciena NTK890DC is a compact and reliable network interface card designed for high-performance optical transport systems. Built for integration into Ciena’s 6500 Packet-Optical Platform, this module supports flexible service delivery over dense wavelength-division multiplexing (DWDM) networks. The card features a robust design with a DC power input, making it ideal for deployment in carrier-grade environments where consistent uptime and energy efficiency are essential. Its modular form factor allows for easy installation and replacement in existing chassis configurations.

This unit supports advanced optical networking capabilities such as coherent detection and flexible grid compatibility, enabling efficient bandwidth utilization across long-haul and metro networks. Key technical specifications include support for 100G line rates, integrated signal processing, and compatibility with Ciena’s WaveLogic technology. The NTK890DC includes front-facing ports for streamlined connectivity and LED indicators for quick status monitoring. When purchasing used, buyers can expect a cost-effective solution that maintains high performance and interoperability within existing Ciena 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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