NEW Arista DCS-7280SR-48C6-R 48x 10GbE SFP+ 6x 100GbE QSFP Switch

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New Arista DCS-7280SR-48C6-R 48x 10GB SFP+ 6x 100GB QSFP Back-to-Front Air Switch


"color: #ff9900; font-size: 12pt;">The Arista DCS-7280SR-48C6-R is purpose-built for high-performance environments, offering scalability, advanced features, and energy efficiency. It’s suitable for large-scale layer 2 and layer 3 cloud designs, overlay networks, and traditional enterprise data centers.he Arista 7280R Series of fixed systems, including the 7280R, 7280RA, 7280R2,7280R2A and the 7280R2K, are key components of the Arista 7000 Series portfolio of data center switches.The Arista 7280R Series are purpose built 10/25/40/100GbEsystems built for the highest performance environments, and to meet the needs of the largest scale data centers and service providers They deliver scalable L2 and L3 resources and high density with advanced features for network monitoring, precision timing and network virtualization to deliver scalable and deterministic network performance while simplifying designs and reducing Opex. The 7280R
capabilities address the requirements for modern networking and rich multi-media content delivery requiring a lossless forwarding solution in a compact and energy efficient form factor. The 7280R can be deployed in a wide range of open networking solutions including large scale layer 2 and layer 3 cloud designs, overlay networks, virtualizedor traditional enterprise data center networks. Deep packet buffers and large routing tables allow for internet peering, interconnect and Inter-DC networking. The broad range of interfaces and density choice provides deployment flexibility. The 7280R Series are available in a range of models with a choice of 10GBASE-T, 10GbE and 25GbE SFP with 40GbE and 100GbE QSFP uplinks and systems that offer up to 60 ports of wire speed 100GbE in a 2RU system.7280R support for 100GbE QSFP incorporates a flexible choice of interface speed including 25GbE and 50GbE providing unparalleled flexibility and the ability toseamlessly transition data centers to the next generation of Ethernet performance. The 7280R Series provide industry leading power efficiency with airflow choices for back to front, or front to back. An optional built-in SSD supports advanced logging, data captures and other services directly on the switch. Combined with Arista EOS the 7280R Series delivers advanced features for big data, cloud, virtualized and
traditional designs.


    • Ports: 48 x 25GbE and 6 x 100GbE
    • Wire-speed 100GbE ports: Up to 60
    • Terabits per second: Up to 12
    • Packets per second: Up to 5.76 billion
    • L2 and L3 forwarding: Wire speed
    • QSFP100: Quad 10GbE or 25GbE mode
    • Packet Buffer: Ultra-deep buffer up to 32GB
    • Virtual Output Queues: Per port to eliminate head-of-line blocking
    • Power Efficiency: Over 94% efficient power supplies
    • Redundancy: Hot-swappable power and fans
    • Cooling Options: Front-to-rear or rear-to-front cooling
    • Design for NEBS: Compliant
    • Installation: Tool-less rails for simple installation
    • Virtualization and Provisioning:
    • CloudVision
    • VXLAN for next-generation data centers
    • LANZ for microburst detection
    • DANZ Advanced Mirroring & TAP Aggregation for improved visibility
    • VM Tracer
    • Zero Touch Provisioning (ZTP)
    • Advanced Event Monitoring
    • Accelerated sFlow (RFC3176)
    • Cloud Networking Ready
    • Resilient Control Plane:
    • High-Performance x86 CPU
    • DRAM: Up to 32GB
    • Flash: 4GB
    • Arista Extensible Operating System: Fine-grained, modular network OS with full access to Linux shell and tools
    • Part Number : DCS-7280SR-48C6-R
    • Condition : New
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