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Home Networking Network Switches Switch Modules & Line Cards Arista DCS-7500R2-18CQ-LC 18x 100G QSFP28 Line Card for 7500R2 Series Modular Switches

Arista DCS-7500R2-18CQ-LC 18x 100G QSFP28 Line Card for 7500R2 Series Modular Switches

Arista DCS-7500R2-18CQ-LC 18x 100G QSFP28 Line Card for 7500R2 Series Modular Switches

Brand:

Arista

Specifications

Overview:

The Arista DCS-7500R2-18CQ-LC is a powerful, enterprise-grade switch line card designed for use with the Arista 7500R2 Series modular switch platform. Equipped with 18 high-speed 100 Gigabit Ethernet QSFP28 ports, this line card enables seamless, high-throughput connectivity for data center cores, service provider networks, and enterprise backbone infrastructures.
This advanced module supports low latency switching, deep buffer architecture, and virtual output queuing (VOQ) to ensure smooth data flow even under congested network conditions. Designed for scalable environments, the DCS-7500R2-18CQ-LC also features CloudVision® telemetry integration, enabling real-time traffic visibility, tap aggregation, and detailed network analytics.
Whether you're upgrading infrastructure or expanding capacity, this line card provides the performance, flexibility, and monitoring tools required for next-generation networking environments.

Key Features:

18x 100G QSFP28 Ports: High-speed, low-latency switching for mission-critical applications
Optimized for 7500R2 Series: Fully compatible with Arista’s modular switch chassis for scalable deployment
Advanced Performance Architecture: Includes deep buffers, congestion control, and VOQ for high-performance traffic handling
Network Telemetry: Supports real-time traffic visibility and analytics through Arista CloudVision®
MPLS and VPN Ready: Industry-standard protocol support ensures secure, scalable network segmentation
Modular Design: Allows flexible, future-proof expansion in high-capacity networks
Hot-Swappable Module: Enables non-disruptive upgrades and maintenance

Specifications:

Model: DCS-7500R2-18CQ-LC
Product Type: Switch Line Card
Port Configuration: 18x QSFP28 Ethernet Ports
Port Speed: 100 Gbps per port
Designed For: Arista 7500R2 Series Chassis
Advanced Features: VOQ, deep buffers, MPLS/VPN support, CloudVision telemetry
Form Factor: Modular, hot-swappable
Use Case: Enterprise core, service provider, hyperscale data center, network edge

Benefits:

Ensures high-bandwidth, low-latency connectivity for demanding environments
Scalable and future-ready for evolving data center requirements
Real-time monitoring and diagnostics enhance operational visibility
Supports cloud-grade networking architectures and carrier-grade reliability
Reduces network bottlenecks with intelligent congestion management

Features

Brand:

Arista

Warranty:

1 Year

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