ROC Telecom
Get a Quote
ROC Telecom
Close
Awaiting product image

NTK503HA

The Ciena NTK503HA is a compact, high-performance optical networking module designed for scalable bandwidth and efficient signal transport, making it an ideal choice for expanding or upgrading used network infrastructure.

SKU: NTK503HA Brand: Product ID: 337057
Sell to Us Buy from Us

Description

The Ciena NTK503HA is a high-performance 10G XFP transponder module designed for use in Ciena’s 6500 Packet-Optical Platform. Built to support flexible, high-capacity optical transport, this module is ideal for network operators looking to expand or maintain their existing infrastructure. It features dual 10G XFP ports, enabling efficient wavelength conversion and signal regeneration across DWDM networks. The compact, hot-swappable design allows for easy integration and replacement in live network environments, minimizing downtime.

This unit supports a range of protocols including 10G Ethernet, 10G Fibre Channel, and OC-192/STM-64, making it a versatile choice for multi-service networks. It includes advanced Forward Error Correction (FEC) and signal monitoring capabilities to ensure optimal performance and reliability. Designed with Ciena’s trusted engineering, the NTK503HA offers robust thermal management and power efficiency for sustained operation in carrier-grade environments. Ideal for buyers seeking reliable used optical networking equipment, this transponder delivers carrier-class performance with proven durability.

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.
Call Now Button