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Overview
- Size dimensions are 17.3 x 1.71 x 15.8 inches (43.9 x 4.34 x 40.1cm), making it suitable for standard rack mounting.
- Weight is 17 lbs (7.71kg), allowing for relatively easy installation and maintenance.
- Equipped with two USB ports, facilitating firmware upgrades and file transfers.
Specs
Item Code | Arista DCS-7020TRA-48-R |
Producer | Arista |
Ethernet Ports | 48xRJ45 (100/1000 Mbps) |
Feature Set | AlgoMatch Technology |
Enhanced Ports | 6xSFP+ (Supports 1 GbE/10 GbE) |
Cooling Method | Fans from rear to front |
Power Units | 2xAC sources |
SFP/SFP+ Interface Count | 6 (1/10 GbE Compatibility) |
Data Rate | 216 Gbps |
Packet Processing Rate | 162 Million pps |
Minimum Latency | 3.8 µs for RJ45/SFP+ uplinks |
Processor | Quad-Core x86 Architecture |
Main Memory | 8 GB RAM |
Internal Storage | 4 GB Flash |
Buffer Size | 3 GB |
Management Interface | 1x100/1000 Mbps |
Serial Interface | 1xRS-232 (RJ-45) |
Average Power Consumption | 115 Watts |
Peak Power Consumption | 125 Watts |
Dimensions | 17.3 x 1.71 x 15.8 inches (43.9 x 4.34 x 40.1 cm) |
Mass | 17 pounds (7.71 kg) |
Compatible Power Supply Models | PWR-500AC, PWR-500-DC |
Fan Modules | FAN-7000-F/R |
Operational Temperature Range | 0°C to 40°C (32°F to 104°F) |
USB Connectivity | 2 Ports |
DCS-7020TRA-48-R
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Product Description
The DCS-7020TRA-48-R Arista features 48xRJ45 (100/1000) and 6xSFP+(1/10GbE) ports, supporting a maximum throughput of 216 Gbps and a packet forwarding rate of 162 Mpps, with latency as low as 3.8 microseconds for RJ45 and SFP+ uplinks. It is powered by a Quad-Core x86 CPU, with 8 Gigabytes of system memory, 4 Gigabytes of flash storage, and 3 Gigabytes of packet buffer memory, ensuring efficient data processing and storage. The switch is designed with rear-to-front fans, operates within a temperature range of 0 to 40˚C, and includes a 1/10GbE management port, two USB ports, and a RS-232 serial port for comprehensive connectivity and management options.Key Feature for the DCS-7020TRA-48-R
- What is the throughput capacity of the device?
The throughput capacity of the device is 216 Gbps. - How many 1/10GbE SFP/SFP+ Ports does the device have?
The device features 6 1/10GbE SFP/SFP+ Ports. - What is the maximum power draw of this networking hardware?
The maximum power draw of this networking hardware is 125W. - Can you detail the cooling system used in the device?
The device utilizes rear-to-front fans for its cooling system. - What type of CPU is integrated into this networking device?
The device is equipped with a Quad-Core x86 CPU. - How many RJ-45 management ports are available?
There is 1 100/1000 management port available. - What is the latency for RJ45 and SFP-uplinks?
The latency ranges from 3.8 microseconds for both RJ45 and SFP-uplinks. - How much system memory does the device have?
The device has 8 Gigabytes of system memory. - What are the operating temperature limits of the device?
The operating temperature ranges from 0 to 40˚C (32 to 104˚F). - What is the function of AlgoMatch technology in this device?
AlgoMatch technology is designed to enhance packet processing efficiency, improving overall network performance.
Product Review
The Arista DCS-7020TRA-48-R offers a high throughput of 216 Gbps and a packet rate of 162 Mpps, ensuring efficient data handling for high-demand network environments. However, the operating temperature range is limited to 0-40°C, potentially restricting deployment in environments with higher ambient temperatures. Additionally, the switch provides flexibility with 48xRJ45 and 6xSFP+ ports, accommodating a variety of network configurations and scalability needs.
Overview
- Size dimensions are 17.3 x 1.71 x 15.8 inches (43.9 x 4.34 x 40.1cm), making it suitable for standard rack mounting.
- Weight is 17 lbs (7.71kg), allowing for relatively easy installation and maintenance.
- Equipped with two USB ports, facilitating firmware upgrades and file transfers.
Specifications
Item Code | Arista DCS-7020TRA-48-R |
Producer | Arista |
Ethernet Ports | 48xRJ45 (100/1000 Mbps) |
Feature Set | AlgoMatch Technology |
Enhanced Ports | 6xSFP+ (Supports 1 GbE/10 GbE) |
Cooling Method | Fans from rear to front |
Power Units | 2xAC sources |
SFP/SFP+ Interface Count | 6 (1/10 GbE Compatibility) |
Data Rate | 216 Gbps |
Packet Processing Rate | 162 Million pps |
Minimum Latency | 3.8 µs for RJ45/SFP+ uplinks |
Processor | Quad-Core x86 Architecture |
Main Memory | 8 GB RAM |
Internal Storage | 4 GB Flash |
Buffer Size | 3 GB |
Management Interface | 1x100/1000 Mbps |
Serial Interface | 1xRS-232 (RJ-45) |
Average Power Consumption | 115 Watts |
Peak Power Consumption | 125 Watts |
Dimensions | 17.3 x 1.71 x 15.8 inches (43.9 x 4.34 x 40.1 cm) |
Mass | 17 pounds (7.71 kg) |
Compatible Power Supply Models | PWR-500AC, PWR-500-DC |
Fan Modules | FAN-7000-F/R |
Operational Temperature Range | 0°C to 40°C (32°F to 104°F) |
USB Connectivity | 2 Ports |