The DCS-7280SR2-48YC6-R is part of the Arista 7280R Series of fixed systems.It is purpose-built for high-performance environments, meeting the needs of large-scale data centers and service providers.Key features include scalability, L2/L3 resources, network monitoring, precision timing, and network virtualization.The switch delivers scalable and deterministic network performance while simplifying designs and reducing operational costs.The Arista 7280R Series of #xed 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 10/25/40/100GbE systems 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 e"cient 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, virtualized or traditional enterprise data center networks. Deep packet bu!ers and large routing tables allow for internet peering, interconnect and Inter-DC networking. The broad range of interfaces and density choice provides deployment $exibility. 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 o!er up to 60 ports of wire speed 100GbE in a 2RU system. 7280R support for 100GbE QSFP incorporates a $exible choice of interface speed including 25GbE and 50GbE providing unparalleled $exibility and the ability to seamlessly transition data centers to the next generation of Ethernet performance. The 7280R Series provide industry leading power e"ciency with airfow 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.