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NTK553GA

The Ciena NTK553GA is a compact, high-performance optical transponder module designed for scalable, cost-effective network expansion, offering reliable 10G transport and seamless integration within existing Ciena platforms—ideal for those seeking dependable used networking hardware.

SKU: NTK553GA Brand: Product ID: 308864
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Description

The Ciena NTK553GA is a high-performance optical networking module designed for deployment in dense wavelength division multiplexing (DWDM) systems. Engineered for use within the Ciena 6500 Packet-Optical Platform, this module supports scalable transport of high-capacity data across long distances. It features a compact, plug-in form factor that fits seamlessly into existing Ciena chassis configurations, making it an ideal choice for expanding network capacity without major infrastructure changes. Built with carrier-grade reliability, it is suited for service providers and enterprises seeking robust, cost-effective bandwidth solutions.

This unit typically includes a 100G coherent transponder or muxponder configuration, depending on the version, and supports advanced modulation formats such as QPSK and 16QAM for optimized spectral efficiency. Key specifications include support for ITU-T compliant DWDM channels, integrated forward error correction (FEC), and tunable laser technology for flexible wavelength assignment. The NTK553GA is compatible with a variety of client interfaces, including 10GbE, 40GbE, and 100GbE, allowing for seamless integration into modern transport networks. When purchasing used, buyers should verify the module’s firmware version and optical performance to ensure compatibility with existing 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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