Arista 7050CX4-24D8 – 24×200G QSFP56 + 8×400G QSFP-DD, 8×400G Uplinks, Non-PoE, Layer 2/3/4, 1U Rackmount

Arista 7050CX4 Series, including the DCS-7050CX4-24D8, is a high-performance, 1RU switch designed for modern data centre and cloud-scale deployments. This model provides 24 × 200G QSFP56 ports and 8 × 400G QSFP-DD uplinks, delivering ultra-low latency, wire-speed performance, and deterministic forwarding. Ideal for spine-leaf topologies, high-performance computing clusters, and dense aggregation networks, the 7050CX4 Series combines scalability, energy efficiency, and high availability.

With advanced Layer 2, Layer 3, and Layer 4 capabilities, including VLANs, VRF, inter-VLAN routing, and L4 ACLs, the switch supports multi-tenant and multi-domain deployments. Flexible airflow options, hot-swappable redundant power supplies, and a compact 1RU form factor allow deployment in both enterprise wiring closets and large-scale data centres. Integration with Arista EOS and CloudVision enables centralised automation, telemetry, and analytics, simplifying network management while ensuring high reliability and operational efficiency.

KEY FEATURES:

• Total Ports: 24 × 200G QSFP56 + 8 × 400G QSFP-DD
• Uplinks: 8 × 400G QSFP-DD
• Switching Capacity: 8.0 Tbps
• Forwarding Rate: Up to 2.7 Bpps
• Latency: 900ns
• CPU: Dual-Core x86
• System Memory: 16 GB
• Flash Storage: 16 GB
• Packet Buffer: 82 MB
• Airflow: Front-to-back
• Fans: Hot-swappable, redundant
• Power (Typical/Max): 226 W / 465 W
• Dimensions (WxHxD): 19 × 1.75 × 18.7 in (48.3 × 4.4 × 47.5 cm)
• Weight: ~10.4 kg

TECHNICAL SPECIFICATION:

HARDWARE:

PERFORMANCE:

SECURITY:

MANAGEMENT:

PHYSICAL AND ENVIRONMENTAL:

ADVANCED FEATURES:

Layer 2 & Layer 3 Switching:

Full support for VLANs, Private VLANs, Link Aggregation (LACP), VRF, and inter-VLAN routing provides secure and flexible traffic segmentation. Enables complex network topologies, efficient east-west and north-south traffic forwarding, and high-performance switching for both enterprise and data centre environments. Ideal for high-density aggregation and spine-leaf architectures.

Layer 4 Support:

Comprehensive Layer 4 ACLs allow traffic filtering, prioritisation, and rate-limiting based on TCP/UDP ports. Supports granular control for application traffic such as HTTP, HTTPS, VoIP, DNS, database services, video streaming, and custom enterprise applications. Ensures predictable performance for latency-sensitive workloads and high-throughput services.

Virtualisation & Multi-Tenancy:

VXLAN and EVPN support enable scalable, multi-tenant network architectures. Facilitates seamless Layer 2 extension over Layer 3, allowing VM mobility, tenant isolation, load balancing, and efficient multi-domain deployments. Supports cloud-scale, virtualised environments and software-defined data centres.

High Availability & Reliability:

Redundant, hot-swappable fans and power supplies ensure continuous operation with zero downtime. Multi-Chassis Link Aggregation (MLAG) provides non-disruptive failover, seamless link redundancy, and uninterrupted connectivity for mission-critical applications. Supports hitless upgrades and resilient data centre fabrics.

Quality of Service (QoS):

Eight hardware queues per port enable fine-grained traffic shaping, prioritisation, and rate-limiting. Guarantees consistent performance for latency-sensitive applications, including VoIP, video conferencing, real-time analytics, and streaming workloads. Supports per-VLAN, per-class, and per-application QoS policies.

Telemetry, Monitoring & Analytics:

Advanced telemetry features include sFlow, LANZ microburst detection, and streaming telemetry. Integrated with Arista CloudVision, it provides centralised monitoring, predictive analytics, anomaly detection, and detailed reporting. Enables proactive network optimisation, rapid troubleshooting, and data-driven decision-making.

Automation & Programmability:

Supports Zero-Touch Provisioning (ZTP), eAPI, Python scripting, JSON APIs, and OpenConfig for fully automated provisioning, configuration management, and policy enforcement. Reduces manual errors, accelerates deployment at scale, and integrates seamlessly with DevOps and NetOps workflows.

Security & Compliance:

Advanced security features include ACLs (L2/L3/L4), 802.1X authentication, DHCP snooping, IP Source Guard, dynamic ARP inspection, and control plane protection. Protects against unauthorised access, rogue devices, DoS attacks, and malicious traffic, ensuring enterprise-grade security and compliance with regulatory standards.

Energy Efficiency & Sustainability:

Optimised airflow, intelligent fan control, and low power consumption deliver high performance with minimal operational costs. Designed for high-density, energy-efficient deployments, supporting sustainable, eco-friendly data centre operations.

Scalability & Future-Proofing:

Designed to scale for large leaf-spine architectures. Supports future-ready features such as EVPN-VXLAN overlays, segment routing, and streaming telemetry. Enables seamless growth of network capacity while maintaining operational consistency and high performance.

Operational Simplicity & Flexibility:

Compact 1RU form factor, flexible airflow options, and front-to-back or rear-to-front configurations make it easy to deploy in diverse rack environments. EOS and CloudVision integration simplifies centralised management, configuration consistency, policy enforcement, and multi-site operations.

Resilient Performance & Deterministic Forwarding:

Provides ultra-low latency (<1 µs), wire-speed forwarding, and deterministic packet delivery. Ideal for HPC clusters, storage networks, financial trading platforms, and other latency-sensitive applications.

Advanced Network Services:

Supports features like MLAG, EVPN-VXLAN overlays, VXLAN routing, and programmable forwarding pipelines for complex enterprise and cloud data centre topologies. Enables high-performance, multi-domain, and highly resilient network fabrics.

ORDERING INFORMATION:

WARRANTY & SUPPORT:

Manufacturers are responsible for warranties, which are based on the purchase date and validity. We make sure the products we sell are delivered on time and in their original condition at Grabnpay. Whether it's physical damage or operational issues, our team will help you find a solution. We help you install, configure, and manage your devices. We'll help you file a warranty claim and guide you every step of the way.

All listed prices reflect standard market rates. Final commercial terms, including volume-based discounts, will be provided based on purchase volume, MOQ, and other applicable criteria. For more information about switches & other accessories, contact our technical support team.