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Position：Home / Products / Switches / Arista Switches / Arista 7208R Series Ethernet Universal Leaf Platform

  • Arista DCS-7280DR3K-24-F
  • Arista DCS-7280DR3K-24-F

Arista DCS-7280DR3K-24-F

Model:DCS-7280DR3K-24-F Switch
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Overview

The Arista DCS-7280DR3K-24-F is a powerful switch router from the Arista 7280R3 series. This high-performance device features 24x400GbE QSFP-DD ports, making it ideal for data centers requiring large routing capabilities and high-speed networking. With front to rear air cooling and dual AC power supplies, it ensures efficient operation and reliability under demanding conditions.

Quick Spec

Model Arista DCS-7280DR3K-24-F
Series Arista 7280R3
Ports 24x400GbE QSFP-DD
Cooling Front to Rear Airflow
Power Supply 2 x AC

Product Features

  • ● High-density 400GbE QSFP-DD ports
  • ● Large routing table capacity
  • ● Front to rear cooling system
  • ● Dual AC power supplies for redundancy
  • ● Optimized for data center performance

Product Applications

  • ● Data Center Core and Aggregation Layers
  • ● High-Performance Computing (HPC) Environments
  • ● Cloud-Scale Networking

Supported Options

Accessory Model
Power Supply Unit Arista DCS-7280DR3K-AC
Fan Module Arista FAN-7000R
Optical Transceiver Arista QSFP-DD-400G-SR8

Compare to Similar Items

Model Key Differences
Arista DCS-7280SR3-48C6 48x100GbE QSFP28 ports, optimized for layer 2/3 data center environments
Arista DCS-7504R2 Modular chassis with up to 576 ports, designed for spine and core networks
Arista DCS-7050TX3-48C8 48x10GBASE-T ports and 8x100GbE ports, optimized for enterprise and cloud data centers

Get more information

For further information about the Arista DCS-7280DR3K-24-F and its pricing, please contact us via Live Chat or at Contact@huatenmax.com. Check Arista DCS-7280DR3K-24-F price and DCS-7280DR3K-24-F datasheet, buy Arista DCS-7280DR3K-24-F with the best price and fast shipping. Free Live Chat support is available.

Specification
Arista DCS-7280DR3K-24-F Specifications
Ports 24x QSFP-DD
Max 400G Ports 24
Max 100G Ports 96
Max 50G Ports 192
Max 40G Ports (using QSFP+) 24
Max 25/10G Ports 192
Max Total Interfaces 192
Throughput (FDX) 9.6 (19.2)Tbps
Packets/Second 4 BppS
Latency From 3.8 us
CPU Quad-Core x86
System Memory 64 Gigabytes
Packet Buffer Memory 16 GB
USB Ports 1
Flash Storage Memory 1 (RJ-45)
SSD Storage 8 GB
100/1000 Mgmt Ports 120 GB
RS-232 Serial Ports 1
Hot-swap Power Supplies 2 (1+1 redundant)
Hot-swappable Fans 3 (N+1 redundant)
Airflow Direction Front to rear
Rack Units 17.3 x1.72 x22.6 in
Size (WxHxD) 43.99x 4.37 x57.4 cm)
Typical/Max Power Draw 650W/1100W
Weight 28 lbs (12.7 kg)
Fan Tray FAN-7011H
Power Supplies PWR-1511 (AC Or DC)
Accelerated sFlowv Yes
EOS Feature Licenses Group 4
Minimum EOS 4.231
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