• Silver-colored arista dcs-7280r4-64qc-10pe-r rack-mountable switch with black ports and ventilation slots on front side
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Arista

Arista DCS-7280R4-64QC-10PE-R | 7280R4 64x100GbE QSFP, 10x800GbE OSFP Switch Router 2RU

Arista DCS-7280R4-64QC-10PE-R | 7280R4 64x100GbE QSFP, 10x800GbE OSFP Switch Router 2RU

DCS-7280R4-64QC-10PE-R

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Description

The Arista 7280R4 Switch Router delivers 25.6 Tbps of non-blocking bandwidth in a 2RU chassis, making it purpose-built for cloud data centres, AI/ML workloads, content delivery, and service provider networks. With 64x100GbE QSFP ports and 10x800GbE OSFP ports, deep-buffer Virtual Output Queueing (VOQ) up to 32 GB, and a FlexRoute engine scaling to 5 million routes, this 7th-generation platform eliminates head-of-line blocking and delivers deterministic, wire-speed L2/L3 forwarding with line-rate AES-256-GCM encryption.

Running Arista EOS, the 7280R4 supports EVPN-VXLAN, MPLS, Segment Routing, MACsec, IPsec, and VXLANsec — providing a full-featured, automation-ready platform for leaf-spine and IP storage deployments. The rear-to-front airflow (-R) configuration, dual AC power supplies, and compatibility with 400G/800G ZR+ coherent OSFP modules ensure flexibility for high-density, mixed-speed environments. Available now at iptrading.com.au — competitive prices and local support.

Features

- 7th Generation 7280R Series architecture for seamless migration and investment protection
- FlexRoute™ engine for internet-scale IP routing with low power consumption
- Deep buffer VOQ architecture eliminates head-of-line blocking for deterministic performance
- Wire-speed L2 and L3 forwarding with line-rate AES-256-GCM encryption
- EVPN-VXLAN, MPLS, and Segment Routing for cloud data centre virtualisation
- MACsec, IPsec, and VXLANsec for comprehensive point-to-point and end-to-end security
- Algorithmic ACLs enabling flexible policies scaling to hundreds of thousands of entries
- Comprehensive streaming telemetry, Accelerated sFlow, and Inband Network Telemetry (INT)
- Supports 400G/800G ZR+ OSFP and QSFP-DD coherent optical modules
- MLAG active/active L2 topologies and L3 ECMP for leaf-spine deployments
- Zero Touch Provisioning (ZTP) for simplified, automated deployment
- Arista EOS® with rich automation, precision timing, and network virtualisation
- Consistent EOS platform across the entire Arista 7000 Series portfolio

Warranty

Arista hardware products come with a 1-year limited hardware warranty, covering defects in materials and workmanship under normal use.
Extended Warranty Options:
IP Trading offers tailored extended warranty solutions and support packages for Arista products. Contact our team to explore options that align with your organisation's needs.
https://www.arista.com/assets/data/pdf/Warranty.pdf

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Datasheet

Technical Specifications

- 64 x 100GbE QSFP ports
- 10 x 800GbE OSFP ports
- Total switching bandwidth: 25.6 Tbps non-blocking
- Virtual Output Queueing (VOQ) with dynamic deep buffering up to 32 GB
- FlexRoute engine: scales to 5 million routes
- Form factor: 2RU
- Airflow: Rear-to-Front (-R)
- Power supplies: 2 x AC
- Supervisor: 8-core/16-thread 3.3 GHz CPU, 64 GB RAM, 480 GB NVMe SSD
- Interface speed support: 50G, 100G, 200G, 400G, 800G
- Encryption: Line-rate TunnelSec AES-256-GCM (R4K variant)
- Coherent optical: 400G/800G ZR+ OSFP and QSFP-DD module support
- Operating System: Arista EOS

FAQs

Q: What is the total switching capacity of the Arista DCS-7280R4-64QC-10PE-R?
A: The 7280R4 delivers up to 25.6 Tbps of non-blocking switching bandwidth, supported by a deep-buffer VOQ architecture with up to 32 GB of dynamic buffer to eliminate head-of-line blocking and ensure deterministic performance under heavy traffic loads.

Q: What port configurations does the DCS-7280R4-64QC-10PE-R support?
A: The switch router provides 64 x 100GbE QSFP ports and 10 x 800GbE OSFP ports, with support for 50G, 100G, 200G, 400G, and 800G interface speeds. It is also compatible with 400G and 800G ZR+ coherent optical OSFP and QSFP-DD modules.

Q: Is the 7280R4 suitable for AI and ML data centre deployments?
A: Yes. The 7280R4 is purpose-built for cloud data centre, AI/ML, content delivery, and service provider environments. Its high-density 800GbE OSFP ports, deep VOQ buffering, and non-blocking architecture make it well-suited to high-throughput, latency-sensitive AI/ML workloads.

Q: What routing and virtualisation protocols does the 7280R4 support?
A: The 7280R4 supports EVPN-VXLAN, MPLS, and Segment Routing for cloud data centre virtualisation, along with MLAG active/active L2 topologies and L3 ECMP for leaf-spine deployments. The FlexRoute engine scales to 5 million routes for internet-scale IP routing.

Q: What security features are built into the Arista 7280R4?
A: The 7280R4 supports line-rate TunnelSec AES-256-GCM encryption (on the R4K variant), MACsec, IPsec, and VXLANsec, providing comprehensive point-to-point and end-to-end data security without sacrificing forwarding performance.

Q: Can I purchase the Arista DCS-7280R4-64QC-10PE-R in Australia through IP Trading?
A: Yes. The DCS-7280R4-64QC-10PE-R is available now through iptrading.com.au. IP Trading is an Australian B2B IT hardware reseller offering competitive pricing and local support for enterprise and data centre networking equipment.

Datasheet

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