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Home Networking Network Switches Switch Modules & Line Cards Cisco NCS2K-400G-BUN-SK Optical Transponder

Cisco NCS2K-400G-BUN-SK Optical Transponder

Brand:
Cisco

Cisco NCS2K-400G-BUN-SK is a high-capacity 400G optical transponder designed for Cisco NCS 2000 Series optical transport networks. It supports CFP2-WDM connectivity with advanced optical performance, enabling scalable DWDM deployments for telecom carriers, data centers, and enterprise backbone infrastructure.

OVERVIEW

  • The Cisco NCS2K-400G-BUN-SK is engineered for modern high-bandwidth optical transport environments requiring scalable and reliable 400G connectivity. Built for Cisco NCS 2000 Series platforms, this optical transponder helps service providers and enterprise operators efficiently expand DWDM network capacity while maintaining low latency and high transmission efficiency.
  • Designed with CFP2-WDM support, the module enables simplified integration into dense optical networking infrastructures and supports evolving metro, long-haul, and data center interconnect applications.

USE CASES

  • High-capacity DWDM optical transport deployments
  • Telecom carrier backbone infrastructure upgrades
  • Data center interconnect (DCI) networking
  • Enterprise optical core network expansion
  • Cloud and hyperscale optical connectivity
  • Metro and long-haul optical transmission environments
  • 400G migration projects for scalable bandwidth growth
  • Optical transport modernization initiatives

KEY FEATURES

  • Supports high-speed 400G optical transmission
  • Compatible with Cisco NCS 2000 optical platforms
  • Integrated CFP2-WDM optical interface support
  • Optimized for DWDM transport environments
  • Designed for carrier-grade reliability and scalability
  • Efficient optical signal performance for long-distance transmission
  • Enables simplified deployment in high-density optical networks
  • Suitable for telecom, ISP, enterprise, and cloud infrastructures
  • Advanced optical transport architecture for bandwidth-intensive workloads
  • Flexible deployment across metro and core optical networks

TECHNICAL SPECIFICATIONS

  • Brand: Cisco
  • Product Model: NCS2K-400G-BUN-SK
  • Product Type: Optical Transponder
  • Platform Compatibility: Cisco NCS 2000 Series
  • Network Technology: DWDM Optical Transport
  • Transmission Capacity: 400G
  • Optical Interface: CFP2-WDM
  • Deployment Type: Metro, Long-Haul, DCI
  • Application: Carrier & Enterprise Optical Networking
  • Form Factor: Modular Optical Transport Card
  • Scalability: High-Density Optical Infrastructure
  • Use Environment: Telecom, ISP, Data Center
  • Optical Networking Support: WDM / DWDM
  • Reliability Class: Carrier Grade

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