NTK538BK Ciena 100G MOTR WL3N Enhanced C-Band Module

Introduction

The Ciena NTK538BK is a 100G MOTR WL3N Enhanced C-Band module designed for deployment within Ciena 6500 packet-optical networking environments. Built to support high-capacity optical transport applications, this module enables efficient wavelength services across metro, regional and long-haul networks. Ideal for service providers, data centre interconnects and carrier-grade transport networks, the NTK538BK delivers reliable 100G transmission performance. As part of a refurbished networking equipment strategy, it provides a cost-effective option for maintaining and expanding existing optical infrastructure.

Key Features & Benefits

• 100G optical transport module – Supports high-bandwidth network services and traffic growth
• Enhanced C-Band operation – Optimised for dense wavelength division multiplexing (DWDM) environments
• Ciena 6500 platform compatibility – Integrates with established packet-optical deployments
• 10x SFP+ service interfaces – Enables flexible service aggregation and connectivity
• Carrier-grade design – Suitable for mission-critical telecom and transport applications
• Refurbished hardware availability – Extends network lifecycle while reducing capital expenditure
• Fully tested equipment – Helps ensure operational reliability before deployment
• Scalable optical architecture – Supports evolving network capacity requirements

Ideal For

• 🌐 Telecom operators expanding optical transport capacity
• 🏢 Data centre interconnect (DCI) deployments
• 📡 Metro and long-haul DWDM networks
• 🔄 Network refresh and hardware replacement programmes
• 🛠 Maintenance spares for Ciena 6500 platforms
• 🌍 Carrier and enterprise transport infrastructure

Specifications at a Glance

Form factor: Circuit pack / service module

Interfaces/ports: 10x SFP+ interfaces

Bands/standards: Enhanced C-Band

Throughput: 100G

Power: Spec not provided.

Dimensions/weight: Spec not provided.

Operating temp: Spec not provided.

Certificates (RoHS/CE): Spec not provided.

Platform compatibility: Ciena 6500 Packet-Optical Platform

Firmware/licensing: Spec not provided.

Known limitations: Designed for compatible Ciena optical transport environments; compatibility should be verified before deployment.

Common aliases / cross-refs: NTK538BK, 100G MOTR WL3N ENH C-BAND, 100G MOTR WL3N Enhanced C-Band, Ciena 6500 NTK538BK.

Recommended alternatives (internal links):

• Ciena NTK538BM – https://www.picstelecom.com
• Ciena NTK538BL – https://www.picstelecom.com
• Ciena NTK538UM – https://www.picstelecom.com

Trust, Testing & Service

PICS Telecom supplies refurbished NTK538BK modules that undergo inspection, cleaning and functional testing by experienced telecom engineers prior to shipment. Warranty terms, availability and lead times are provided on request. Our circular-economy approach helps extend equipment lifecycles and supports zero-to-landfill sustainability objectives while maintaining reliable network operations.

Conclusion

The Ciena NTK538BK provides a practical solution for operators requiring dependable 100G optical transport capacity within Ciena 6500 environments. Contact PICS Telecom for pricing, availability and deployment support via https://www.picstelecom.com and https://marketplace.picstelecom.com.