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DCS-7124S-F

RSF Supply is not an authorized distributor. We sell Preowned Surplus and Refurbished products, all warranties are with RSF Supply and not the manufacturer. Firmware or Software is not included.

Overview

The Arista DCS-7124S-F is a high-performance, low-latency Layer 2/3/4 switch designed for data center and high-frequency trading environments. This switch is engineered to handle demanding applications, featuring a throughput of 480 Gbps and a processing capacity of 360 million packets per second with a latency of just 600 nanoseconds. At the heart of the DCS-7124S-F is a dual-core x86 CPU, accompanied by 1GB of flash memory and 1GB of main memory, ensuring smooth and efficient operation. The switch comes equipped with 24 SFP/SFP+ ports, providing flexibility in connectivity and network design. This allows for a wide range of optical and copper interfaces, supporting speeds up to 10 Gbps. For management and connectivity, the switch includes two Ethernet management ports, one serial port, and one USB port, facilitating easy access and configuration. The DCS-7124S-F is designed with efficiency and redundancy in mind; it features two 650W AC power supplies with 1+1 redundancy and hot-swappable capabilities, ensuring uninterrupted operation. Similarly, the unit is equipped with five front-to-rear airflow fans, which are also hot-swappable, to maintain optimal operating temperatures. The physical dimensions of the switch are 1.74 x 17.4 x 20.25 inches (44 x 440 x 515mm), and it weighs approximately 26 lbs (11.8kg). This compact form factor allows for efficient use of rack space in dense data center environments. Key specifications include: -
  • Interface Type: SFP/SFP+
  • Hot Swappable PSUs and Fans: Yes
  • Reversible Airflow Option: Yes
The DCS-7124S-F operates within a temperature range of 0 to 40°C and can be stored in temperatures ranging from -40 to 70°C. Its design accommodates a relative humidity of 5 to 95% non-condensing and can operate at altitudes of up to 10,000 feet, ensuring reliability in a variety of environmental conditions. Arista's focus on reliability is further demonstrated by features such as the reversible airflow option, allowing the switch to adapt to different rack setups and cooling strategies. This, combined with the switch's robustness and high-performance specifications, makes the DCS-7124S-F an excellent choice for organizations requiring efficient, high-speed networking capabilities.

Specs

Model and Maker Arista DCS-7124S-F
Functionality 24-port Layer 2/3/4 switching capability
Cooling Five fans, airflow from front to rear
Power Supply Dual 650W AC power units, SFP modules available separately
Data Transfer Rate 480 Gigabits per second
Packet Forwarding Rate 360 Million packets per second
Signal Delay 600 nanoseconds
Processor Dual-Core X86
Storage for Firmware 1GB Flash
System Memory 1GB
Management Interface Two Ethernet ports
Console Port One Serial port
Peripheral Connectivity One USB port
Dimensions 1.74 x 17.4 x 20.25 inches (44 x 440 x 515mm)
Mass 26 pounds (11.8kg) for 7124S, 29 pounds (13.2kg) for 7148S
Port Type SFP/SFP+ compatibility
Power Supply Redundancy Supported
Power Units Replaceable While Operating Supported
Fan Replacement While Running Supported
Operational Heat Range 0 to 40°C
Storage Heat Range -40 to 70°C
Humidity Tolerance 5% to 95% non-condensing
Max Operational Elevation 0 to 10,000 feet
Airflow Direction Flexibility Supported

DCS-7124S-F

by Arista
Product Line: Arista Data Center Switches
Product Type: Top-of-Rack Switch
$0.00 - $561.00
$561.00
$0.00 - $561.00
$561.00
Title: Used

Orders typically ship within 1-3 Business days, if you need an item to ship sooner please contact us.

Product Description

The DCS-7124S-F is a 24-port L2/3/4 switch with a throughput of 480 Gbps and packets per second rate of 360 Mpps, designed for high-speed data center operations. It features dual-core X86 CPU, 1GB of flash memory, and 1GB of main memory, ensuring efficient processing and management capabilities. The switch supports reversible airflow with 5 front-to-rear airflow fans, 1+1 PSU redundancy, and hot-swappable components, accommodating flexible deployment and maintenance in environments with operating temperatures ranging from 0 to 40C.

Key Feature for the DCS7124SF 

    

  • What is the throughput capacity of the 24-port L2/3/4 switch?
    
The switch has a throughput capacity of 480 Gbps.
    • 


  • How many power supplies does the switch support, and what is their wattage?
    
It supports 2 650W AC power supplies.
    • 


  • What is the latency of the switch?
    
The latency of the switch is 600 nanoseconds.
    • 


  • Are the power supplies and fans of the switch hot swappable?
    
Yes, both the power supplies and fans are hot swappable.
    • 


  • What are the dimensions and weight of the 7124S model?
    
The dimensions are 1.74 x 17.4 x 20.25 inches, and it weighs 26 lbs.
    • 


  • Does the switch have a reversible airflow option?
    
Yes, there is a reversible airflow option.
    • 


  • What type of CPU is used in the switch?
    
The switch uses an X86 Dual-Core CPU.
    • 


  • What is the operating temperature range for the switch?
    
The operating temperature range is 0 to 40°C.
    • 


  • How many Ethernet management ports are available?
    
There are 2 Ethernet management ports available.
    • 


  • What is the maximum operating altitude of the switch?
    
The maximum operating altitude is 0-10,000 feet.
    •

Product Review

The Arista DCS-7124S-F offers a high throughput of 480 Gbps and a packet processing speed of 360 Mpps, supported by a dual-core CPU and 1GB of flash memory, ensuring efficient data handling for demanding network environments. However, its latency of 600 nsec might not meet the requirements of applications needing ultra-low latency. The switch's design includes redundant power supplies, hot-swappable components, and a range of operating temperatures, enhancing its reliability and flexibility in various deployment scenarios.

Overview

The Arista DCS-7124S-F is a high-performance, low-latency Layer 2/3/4 switch designed for data center and high-frequency trading environments. This switch is engineered to handle demanding applications, featuring a throughput of 480 Gbps and a processing capacity of 360 million packets per second with a latency of just 600 nanoseconds. At the heart of the DCS-7124S-F is a dual-core x86 CPU, accompanied by 1GB of flash memory and 1GB of main memory, ensuring smooth and efficient operation. The switch comes equipped with 24 SFP/SFP+ ports, providing flexibility in connectivity and network design. This allows for a wide range of optical and copper interfaces, supporting speeds up to 10 Gbps. For management and connectivity, the switch includes two Ethernet management ports, one serial port, and one USB port, facilitating easy access and configuration. The DCS-7124S-F is designed with efficiency and redundancy in mind; it features two 650W AC power supplies with 1+1 redundancy and hot-swappable capabilities, ensuring uninterrupted operation. Similarly, the unit is equipped with five front-to-rear airflow fans, which are also hot-swappable, to maintain optimal operating temperatures. The physical dimensions of the switch are 1.74 x 17.4 x 20.25 inches (44 x 440 x 515mm), and it weighs approximately 26 lbs (11.8kg). This compact form factor allows for efficient use of rack space in dense data center environments. Key specifications include: -
  • Interface Type: SFP/SFP+
  • Hot Swappable PSUs and Fans: Yes
  • Reversible Airflow Option: Yes
The DCS-7124S-F operates within a temperature range of 0 to 40°C and can be stored in temperatures ranging from -40 to 70°C. Its design accommodates a relative humidity of 5 to 95% non-condensing and can operate at altitudes of up to 10,000 feet, ensuring reliability in a variety of environmental conditions. Arista's focus on reliability is further demonstrated by features such as the reversible airflow option, allowing the switch to adapt to different rack setups and cooling strategies. This, combined with the switch's robustness and high-performance specifications, makes the DCS-7124S-F an excellent choice for organizations requiring efficient, high-speed networking capabilities.

Specifications

Model and Maker Arista DCS-7124S-F
Functionality 24-port Layer 2/3/4 switching capability
Cooling Five fans, airflow from front to rear
Power Supply Dual 650W AC power units, SFP modules available separately
Data Transfer Rate 480 Gigabits per second
Packet Forwarding Rate 360 Million packets per second
Signal Delay 600 nanoseconds
Processor Dual-Core X86
Storage for Firmware 1GB Flash
System Memory 1GB
Management Interface Two Ethernet ports
Console Port One Serial port
Peripheral Connectivity One USB port
Dimensions 1.74 x 17.4 x 20.25 inches (44 x 440 x 515mm)
Mass 26 pounds (11.8kg) for 7124S, 29 pounds (13.2kg) for 7148S
Port Type SFP/SFP+ compatibility
Power Supply Redundancy Supported
Power Units Replaceable While Operating Supported
Fan Replacement While Running Supported
Operational Heat Range 0 to 40°C
Storage Heat Range -40 to 70°C
Humidity Tolerance 5% to 95% non-condensing
Max Operational Elevation 0 to 10,000 feet
Airflow Direction Flexibility Supported

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