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NTK690AA

The Ciena NTK690AA is a compact, high-performance optical networking module designed for reliable data transport, offering scalable bandwidth and seamless integration into existing Ciena systems—ideal for cost-effective network expansion with used hardware.

SKU: NTK690AA Brand: Product ID: 330574
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Description

The Ciena NTK690AA is a high-performance optical networking module designed for use in dense wavelength division multiplexing (DWDM) systems. Engineered for scalability and efficiency, this unit supports advanced transport capabilities across metro and long-haul networks. Its compact form factor allows for seamless integration into existing Ciena 6500 platforms, making it an ideal choice for expanding network capacity without extensive infrastructure changes. The NTK690AA is built with reliability in mind, featuring robust components that meet the demands of carrier-grade environments.

This module typically functions as an Optical Service Channel (OSC) or supervisory channel card, providing critical communication and control between network elements. It supports data rates up to 10 Gbps and includes interfaces for both optical and electrical signal management. Key components include integrated transceivers, signal processors, and redundant power options to ensure continuous operation. Buyers seeking dependable, used networking hardware will find the NTK690AA to be a cost-effective solution for maintaining or upgrading optical transport systems.

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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