Ciena NTK538UM 100 G OTR WL3E Basic C‑Band LR4 Multirate Circuit Pack – High‑Flex Optical Transport

Introduction

The Ciena NTK538UM 100 G OTR WL3E Basic C‑Band LR4 Multirate Circuit Pack is a versatile optical transport module offering 100 Gigabit multiservice wavelength connectivity over C‑band DWDM/LR4. Designed for regional service providers, carriers, and enterprise operators, this modular circuit pack supports multirate operation with low latency and exceptional signal integrity. Delivered as refurbished telecom gear from PICS Telecom, each unit is factory-tested and ready for seamless integration into compatible Ciena platforms.

Key Features & Benefits

• 💡 100 G LR4 Multirate C‑Band Interface – Delivers flexible wavelength transport, ideal for DWDM optical networks

• ♻️ Refurbished & Factory Tested – Carrier-quality performance at a reduced cost

• 🔄 Hot-Swappable Circuit Pack – Enables in-service upgrades and maintenance without downtime

• 🔗 Multirate Support – Operates seamlessly at various lower rates if needed, offering deployment flexibility

• 🧐 Low Latency & High Signal Integrity – Engineered for demanding transport applications in optical core networks

Ideal For

• 🌐 Regional and metro carriers deploying C‑band DWDM infrastructure

• 🏢 Enterprise backbone or data center connectivity where multirate flexibility matters

• 🛠 Operators upgrading chassis with scalable optical interfacing

• 💼 Buyers sourcing tested telecom gear with high capacity and reliable quality

Specifications at a Glance

• Model: NTK538UM (WL3E Basic C‑Band LR4 Multirate Circuit Pack)

• Interface Type: 100 Gb/s LR4 C‑band optical (DWDM)

• Wavelength Range: Standard ITU C‑band channels

• Multirate Capability: Down to lower optical rates as supported by chassis/system

• Form Factor: Ciena-compatible hot-swappable circuit pack

• Condition: Refurbished and fully factory‑tested by PICS Telecom

• Latency/SNR: Optimized for critical transport applications; exact metrics available upon request

Looking for reliable, high-capacity, and flexible transport optics? The Ciena NTK538UM 100 G OTR WL3E Basic C‑Band LR4 Multirate Circuit Pack delivers industry-grade performance and adaptability for modern optical networks. Visit www.picstelecom.com or marketplace.picstelecom.com to check stock and compatibility with your chassis—and contact PICS Telecom today to discuss your deployment needs.