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Home Switching Data Center Switches Arista 7800R3 48x100GE and 2x400GE Line Card

Arista 7800R3 48x100GE and 2x400GE Line Card

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The Arista 7800R3 line card with 48x100GE QSFP28 and 2x400GE QSFP DD ports is designed for enterprise and hyperscale data center environments requiring scalable high-speed connectivity and flexible deployment. Built with hot-swappable support, it enables efficient maintenance and reliable network performance for modern cloud infrastructures.

OVERVIEW

  • The Arista 7800R3 line card with 48x100GE QSFP28 and 2x400GE QSFP DD connectivity is engineered for modern enterprise and hyperscale networking environments that require scalable bandwidth and flexible infrastructure expansion. Designed for high-performance switching architectures, it supports efficient traffic management and reliable high-speed connectivity.
  • Its hot-swappable design simplifies operational maintenance while minimizing downtime in mission-critical deployments. The line card is suitable for cloud-scale data centers, enterprise core networking, and bandwidth-intensive applications that demand high-capacity switching performance.

USE CASES

  • Enterprise data center networking
  • High-density 100GE and 400GE deployments
  • Cloud scale switching infrastructure
  • Core and aggregation networking environments
  • Large scale virtualization platforms
  • Mission critical networking operations
  • High bandwidth application environments
  • Scalable hyperscale data center deployments

KEY FEATURES

  • 48x100GE QSFP28 high-density connectivity
  • 2x400GE QSFP DD uplink support
  • Hot-swappable design for operational flexibility
  • Optimized for enterprise and cloud networking
  • Supports scalable modular switch infrastructure
  • Designed for high-bandwidth networking environments
  • Enhances traffic efficiency and infrastructure scalability
  • Suitable for core and aggregation switching deployments

TECHNICAL SPECIFICATIONS

  • Brand: Arista
  • Part Number: DCS-7800R3-48CQ2-LC
  • Product Type: Line Card
  • Series Compatibility: Arista 7800R3 Series
  • Port Configuration: 48x100GE QSFP28 and 2x400GE QSFP DD
  • Serviceability: Hot-swappable
  • Deployment Type: Enterprise and Cloud Data Centers
  • Infrastructure Support: High-density Networking
  • Application Environment: High Performance Switching
  • Scalability Support: Modular Infrastructure Expansion
  • Network Architecture: Core and Aggregation Switching

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