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NTK603A4

The Ciena NTK603A4 is a compact, high-performance optical networking module designed for reliable data transport, offering efficient scalability and compatibility with Ciena’s 6500 Series—ideal for expanding legacy or modern network infrastructures.

SKU: NTK603A4 Brand: Product ID: 330706
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Description

The Ciena NTK603A4 is a high-performance optical networking module designed for use in dense wavelength division multiplexing (DWDM) transport systems. Engineered for compatibility with Ciena’s 6500 Packet-Optical Platform, this module supports 100G coherent transmission, making it ideal for long-haul and metro applications. Its compact, plug-in design allows for efficient space utilization within network infrastructures, while hot-swappable capabilities ensure minimal downtime during maintenance or upgrades. The NTK603A4 is built to deliver reliable, high-capacity connectivity for growing data demands.

This module features a CFP (C-form factor pluggable) interface and supports coherent detection technology, enabling superior signal integrity over extended distances. It operates with advanced modulation formats such as QPSK and BPSK, optimizing bandwidth efficiency and reach. The NTK603A4 includes integrated forward error correction (FEC) and digital signal processing (DSP) to enhance signal quality and reduce bit error rates. Ideal for service providers and enterprises expanding their optical backbone, this used hardware unit offers a cost-effective solution without sacrificing performance or reliability.

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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