Arista DCS-7280QR-C36-R | 7280R 24-Port 40G QSFP+ Switch, 12x 100G QSFP28

The Arista DCS-7280QR-C36-R is a high-performance data center switch featuring 24x 40GbE QSFP+ ports and 12x 100GbE QSFP28 ports in a 1U form factor. Designed for cloud and enterprise networks, it delivers 4.32 Tbps switching capacity with deep buffering, rear-to-front airflow cooling, and dual redundant power supplies. Part of the 7280R Series, it offers advanced Layer 3 routing, comprehensive virtualization support with VXLAN, and flexible deployment options for spine, leaf, and aggregation roles in modern data centers.

Wire-speed Layer 2 and Layer 3 forwarding with non-blocking architecture
- Virtual Output Queue (VOQ) architecture eliminates head-of-line blocking
- Deep packet buffers up to 4GB for lossless forwarding and congestion management
- Flexible port breakout: QSFP+ ports support 4x 10GbE, QSFP28 ports support multiple speed options
- VXLAN hardware gateway for overlay and underlay network integration
- Multi-Chassis Link Aggregation (MLAG) for active-active Layer 2 designs
- Equal Cost Multi-Path (ECMP) routing for scalable Layer 3 fabric architectures
- Advanced Quality of Service (QoS) with multiple queuing disciplines and priority scheduling
- Accelerated sFlow with dedicated engine capable of 1.6 Mpps sampling rates
- Latency and Network Analyzer (LANZ) for real-time microburst detection
- Comprehensive routing protocols: BGP, OSPF, IS-IS, VRRP, and static routing
- EVPN-VXLAN for multi-tenant overlay networks and data center interconnect
- IPv4 and IPv6 routing with up to 768,000 host routes
- Hot-swappable redundant power supplies and fans for high availability
- Platinum-level power efficiency with efficient thermal design
- Arista EOS with state-sharing architecture and modular software design
- Zero Touch Provisioning (ZTP) for automated deployment and configuration
- CloudVision integration for centralized management and network automation
- Comprehensive network security features and access control lists
- Support for automation frameworks including Python, Ansible, and REST APIs

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.