Arista DCS-7280SR2-48YC6 – 48×25 GbE + 6×100 GbE Managed Switch

Guide price: Price range: £3,340.75 through £8,352.92 Ex. VAT

Product Overview

The DCS-7280SR2-48YC6 series is a high-density, mixed-speed switch ideal for leaf or ToR layers in modern data-centre and cloud fabrics. It combines 25 GbE server-access ports with 100 GbE uplinks for efficient aggregation, while leveraging Arista EOS for routing, overlay and automation features.

Ideal deployment/environment: Hyper-converged server racks, storage clusters or virtualised workloads where many servers connect at 25 GbE with 100 GbE uplinks. An excellent leaf/ToR choice in leaf-spine architectures requiring mixed-speed flexibility, high throughput, and the full programmability and automation capabilities of Arista EOS.

Key Features

  • 48 × SFP28 ports (1/10/25 GbE) + 6 × QSFP28 ports (100 GbE uplinks)
  • 3.6 Tbps switching capacity, approximately 1.67 Bpps forwarding rate
  • Up to 768 000 MAC entries and 4 096 VLAN support
  • Full Layer-2/Layer-3 + overlay support under EOS (VXLAN/EVPN, MLAG, ECMP, QoS, IPv4/IPv6 routing)
  • Compact 1U chassis with hot-swap redundant PSUs and fans
  • Available with front-to-rear or rear-to-front airflow

Specification

Additional information

These models all include Arista's standard EOS. Optional licenses are also available, including:
LIC-FIX-2-EEnables enhanced Layer-3: BGP, OSPF, ISIS, PIM, NAT, and more.
LIC-FIX-2-VAdds virtualisation support, including VMTracer and VXLAN.
LIC-FIX-2-V2EOS Extensions / Security / Partner-Integration features for Group 2 switches.
LIC-FIX-2-ZMonitoring & automation features (ZTP, LANZ, TapAgg, API, OpenFlow, etc.) for Group 2 Arista switches.
LIC-FIX-2-FLX-LFLX-Lite: full routing (up to 256 K routes), EVPN / VXLAN / SR / basic MPLS LSR.

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Documentation