NTK540BE Ciena 6500 WL5e QSFP-DD/QSFP28 Circuit Pack

Introduction The NTK540BE Ciena circuit pack is engineered for use within Ciena 6500 optical transport platforms supporting high-capacity DWDM networking applications. Designed for telecom operators and data transport environments, this module enables scalable coherent transport and flexible interface integration. As refurbished networking equipment, it offers a practical solution for network expansion, sparing and lifecycle extension while maintaining operational reliability. Key Features & Benefits Ciena 6500 platform support – Integrates with established optical transport infrastructure 1 x QSFP-DD interface – Supports high-bandwidth client connectivity 5 x QSFP28 interfaces – Enables flexible 100G-class transport applications WL5e optical technology – Supports advanced coherent networking deployments Hot-swappable circuit pack design – Simplifies maintenance and replacement procedures Carrier-grade hardware – Suitable for telecom and data transport environments Refurbished equipment availability – Helps reduce operational and capital expenditure Ideal For 🏢 Telecom carriers operating Ciena 6500 systems 🌐 Metro and long-haul optical transport networks 🏭 Data centre interconnect infrastructure 🔧 Network maintenance and spare inventory programmes ♻️ Sustainable telecom equipment procurement Specifications at a Glance Form factor: Ciena 6500 circuit pack Interfaces/ports: 1 x QSFP-DD, 5 x QSFP28 Bands/standards: DWDM/coherent optical transport Throughput: Spec not provided. Power: Spec not provided. Dimensions/weight: Spec not provided. Operating temp: Spec not provided. Certificates (RoHS/CE): Spec not provided. Known limitations: Compatible chassis, software release, optical modules and licensing requirements should be validated before deployment. Common aliases / cross-refs: Ciena NTK540BE, NTK540BE circuit pack, Ciena WL5e module, Ciena 6500 QSFP-DD card. Recommended alternatives (internal links): Ciena 6500 optical hardware: https://marketplace.picstelecom.com Refurbished telecom equipment: https://www.picstelecom.com Optical networking solutions: https://marketplace.picstelecom.com Trust, Testing & Service PICS Telecom can supply refurbished NTK540BE units subject to stock availability, with inspection and testing procedures completed prior to dispatch. Warranty terms, lead times and detailed test summaries are Spec not provided. PICS supports sustainable telecom operations through reuse, refurbishment and zero-to-landfill processes. Conclusion Contact PICS Telecom for NTK540BE pricing, compatibility guidance and availability. Visit https://www.picstelecom.com and https://marketplace.picstelecom.com for refurbished telecom and optical networking equipment.