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Home Networking Network Switches Switch Modules & Line Cards Cisco Nexus N9K-X9400-8D 8-Port 400GE QSFP-DD Line Card

Cisco Nexus N9K-X9400-8D 8-Port 400GE QSFP-DD Line Card

Brand:
Cisco

The Cisco N9K-X9400-8D is a high-density 400GE QSFP-DD line card for Cisco Nexus 9000 Series switches. Designed for hyperscale data centers and enterprise cloud networking, it delivers ultra-high bandwidth, low latency, and scalable performance for modern network infrastructures in Singapore.

OVERVIEW

  • The Cisco Nexus 9400 Line Card N9K-X9400-8D is an advanced high-density line card engineered for next-generation Cisco Nexus 9000 Series data center switches. Featuring 8 ultra-high-speed 400 Gigabit Ethernet QSFP-DD interfaces, this line card is purpose-built to support cloud-scale networking, AI workloads, hyperscale computing, and high-performance enterprise infrastructures.
  • Designed for modern spine-leaf architectures and high-bandwidth networking environments, the Cisco Nexus 9400 line card enables seamless scalability, reduced latency, and superior throughput for mission-critical applications. The compact 1RU form factor optimizes rack space efficiency while delivering exceptional data transfer performance for large-scale data center deployments.
  • The N9K-X9400-8D supports demanding enterprise workloads including virtualization, big data processing, cloud networking, and high-capacity storage fabrics. Its 400GE connectivity allows organizations to future-proof network infrastructure while improving operational efficiency and bandwidth availability.
  • Ideal for businesses and service providers in Singapore, this Cisco Nexus line card provides enterprise-grade reliability, scalability, and intelligent networking capabilities for evolving digital infrastructures.

USE CASES

  • Hyperscale data center deployments
  • Enterprise cloud networking
  • AI and machine learning infrastructure
  • Spine-leaf architecture networking
  • High-performance computing environments
  • Large-scale virtualization platforms
  • Big data analytics infrastructure
  • High-capacity storage networking
  • Service provider core networking
  • Future-ready 400G Ethernet deployments

    • KEY FEATURES

    • 8x high-speed 400GE QSFP-DD interfaces
    • Designed for Cisco Nexus 9000 Series platforms
    • High-density enterprise networking solution
    • Optimized for hyperscale and cloud data centers
    • Supports next-generation 400 Gigabit Ethernet
    • Ultra-low latency architecture
    • High-throughput data center connectivity
    • Ideal for spine-leaf network deployments
    • Compact 1RU form factor
    • Scalable infrastructure expansion support
    • Enterprise-grade reliability and performance
    • Optimized for AI, big data, and virtualization workloads 

    TECHNICAL SPECIFICATIONS

  • Brand: Cisco
  • Product Name: N9K-X9400-8D
  • Series: Cisco Nexus 9400
  • Product Type: Data Center Line Card
  • Application: Enterprise & Cloud Data Center Networking
  • Deployment Environment: Hyperscale Data Centers
  • Connectivity Technology: Wired Ethernet
  • Network Architecture Support: Spine-Leaf Architecture
  • Compatible Platform: Cisco Nexus 9000 Series
  • Density Type: High Density
  • Performance Optimization: Low Latency & High Throughput
  • Target Workloads: AI, Cloud, Virtualization, Big Data
  • Mounting Type: Rack Mountable

    • CUSTOMER REVIEW

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