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Home Switching Data Center Switches Arista DCS-7170-32CD-R 7170 Series 32x 100GbE QSFP Rear-to-Front Airflow Switch

Arista DCS-7170-32CD-R 7170 Series 32x 100GbE QSFP Rear-to-Front Airflow Switch

Arista DCS-7170-32CD-R 7170 Series 32x 100GbE QSFP Rear-to-Front Airflow Switch

Brand:

Arista

Specifications

Product Overview

The Arista DCS-7170-32CD-R is a high-performance 1RU switch equipped with 32x 100GbE QSFP ports, providing fast, reliable connectivity for demanding data center and cloud network environments. With a switching capacity of 6.4 Tbps and up to 2.4 Bpps forwarding rate, this switch delivers unparalleled throughput, making it suitable for large-scale network infrastructures.
Each port supports multiple speeds, including 40G/100G native modes and breakout configurations for 10G or 25G, offering unparalleled flexibility to adapt to different network setups. The rear-to-front (R-F) airflow design is optimized for rack cooling, ensuring efficient thermal management in rack-mounted configurations.
The Arista DCS-7170-32CD-R is built to deliver high packet buffering, low latency (from 800ns), and robust network telemetry for traffic monitoring and visibility within complex environments.

Technical Specifications

Brand: Arista
Model Number: DCS-7170-32CD-R
Series: Arista 7170 Series
Switching Capacity: 6.4 Terabits per second (Tbps)
Forwarding Rate: Up to 2.4 Billion packets per second (Bpps)
Latency: As low as 800 nanoseconds
VLAN Support: Up to 4096 VLANs
Packet Buffer: 20 MB integrated packet buffer
CPU: High-performance x86 multi-core processor
System Memory: 16 GB standard (upgradable to 32 GB)
Storage: Flash storage for system and configuration
Airflow Design: Rear-to-Front (R-F) airflow for optimized cooling in rack installations
Fan Modules: 4x FAN-7000H-R N+1 redundant fan modules (included)
Power Supplies: 2x PWR-747AC-BLUE 747W AC power supplies (included)

Port Configuration

32x 100GbE QSFP ports
1x 1GbE RJ45 Management Port
1x RS-232 Console Port
1x USB Type-A Port

Key Features

32x 100GbE QSFP ports supporting 40G/100G native and breakout configurations for 10G/25G, providing flexible deployment for varied network needs
6.4 Tbps switching capacity and 2.4 Bpps forwarding rate, delivering high-performance connectivity for large-scale networks
Low latency of 800 ns, ideal for high-performance applications requiring rapid data transmission
Rear-to-front airflow design ensuring efficient cooling and optimized performance in rack-mounted setups
Arista EOS software with advanced network telemetry and traffic visibility
High scalability, supporting up to 4096 VLANs and large network configurations
Power-efficient design with dual redundant power supplies and N+1 redundant fans

Package Contents

1x Arista DCS-7170-32CD-R Switch
4x FAN-7000H-R Redundant fan modules
2x PWR-747AC-BLUE 747W AC power supplies
Console cable, USB cable, and rack-mount kit (included based on supplier availability)

Ideal Use Cases

Cloud data centers requiring scalable, high-performance 100GbE connectivity
Large enterprise networks needing flexible, low-latency networking solutions
High-performance computing (HPC) environments needing fast, reliable packet forwarding
Telecommunications and service providers offering high-throughput connectivity
Data center interconnect (DCI) for low-latency, high-speed interconnects
Virtualized environments requiring advanced traffic management and monitoring capabilities

Features

Brand:

Arista

Conditions:

New

Warranty:

1 Year

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