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Overview
- Dimensions: 19” x 1.75” x 16” (44.5 x 4.4 x 40.64 cm)
- Weight: 17 lbs (7.71 kg)
- Power Consumption: Typical draw of 174W, with a maximum draw of 212W
Specs
Model Number | Arista DCS-7048T-A-R |
Ports | 48 x RJ45 (10/100/1000 Mbps), 4 x SFP+ (1G/10GbE) |
Zero Touch Provisioning (ZTP) | Supported |
Cooling Direction | Back-to-front airflow |
Power Supply Units | 2 x AC, dual power cords included (C13-C14) |
Dimensions | 44.5 cm x 4.4 cm x 40.64 cm (W x H x D) |
Weight | 7.71 kg (17 lbs) |
Data Transfer Rate | 176 Gbps |
Packets Per Second (PPS) | 132 Mpps |
Network Latency (64-byte packets) | 3 µs |
Processor | Dual-Core x86 architecture |
RAM | 4 GB |
Internal Storage | 2 GB Flash |
Management Interface | 1 x 100/1000 Mbps |
Redundant Power Supplies | Yes, 1+1 configuration |
Redundant Fans | Yes, 4 (N+1 configuration) |
Reversible Airflow | Available |
Average Power Consumption | 174 Watts |
Peak Power Consumption | 212 Watts |
USB Interface | 1 port |
Operational Temperature Range | 0°C to 40°C |
Storage Temperature Range | -40°C to 70°C |
Humidity Tolerance | 5% to 95% non-condensing |
DCS-7048T-A-R
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Product Description
The DCS-7048T-A-R features 48xRJ45(100/1000) ports and 4xSFP+(1 or 10GbE) for versatile connectivity, alongside a throughput of 176 Gigabits per second and a packet processing rate of 132 Million packets per second. It is equipped with rear-to-front fans, 2xAC power supplies with 1+1 redundancy, and 4 hot-swappable fans (N+1 redundant), ensuring reliable operation. The unit has a Dual-Core x86 CPU, 4 Gigabytes of system memory, and 2 Gigabytes of flash storage, supporting efficient Zero Touch Provisioning (ZTP) for simplified deployment.Key Feature for the DCS7048TAR
- What is the maximum throughput of the 48xRJ45(100/1000) with 4xSFP+(1 or 10GbE) switch?
The maximum throughput is 176 Gigabits per second. - How does ZTP simplify network deployment?
ZTP (Zero Touch Provisioning) allows for automatic configuration of the switch without manual intervention, streamlining network deployment. - Can the switch's airflow be adjusted to support different rack configurations?
Yes, it includes a reversible airflow option to accommodate rear-to-front and front-to-rear airflow configurations. - What are the power supply specifications for redundancy?
The switch comes with 2xAC hot-swappable power supplies (1+1 redundant) and includes 2xC13-C14 cords for connectivity. - How does the switch ensure high availability and minimal downtime?
With hot-swappable power supplies and fans (4 N+1 redundant), the switch ensures high availability and minimal downtime. - What are the physical dimensions and weight of the switch?
The size is 19” x 1.75” x 16” (44.5 x 4.4 x 40.64 cm) and it weighs 17 lbs (7.71 kg). - What is the processing capability of the switch in terms of packets per second?
The switch processes up to 132 million packets per second. - Describe the CPU and memory specifications.
The switch is equipped with a Dual-Core x86 CPU, 4 Gigabytes of system memory, and 2 Gigabytes of flash storage memory. - How does the switch support network management and monitoring?
It features 1x100/1000 management port for efficient network management and monitoring. - What are the environmental operating conditions for the switch?
The operating temperature range is 0 to 40C, with a storage temperature range of -40C to 70C, and relative humidity from 5 to 95%.
Product Review
The Arista DCS-7048T-A-R offers high-performance capabilities with a throughput of 176 Gbps and packet processing at 132 million packets per second, catering to demanding networking environments. However, its operating temperature range is limited to 0-40C, potentially restricting deployment in environments with higher ambient temperatures. The switch's design includes dual hot-swappable power supplies and fans for redundancy, but its maximum power draw of 212W might be a consideration for energy-conscious deployments.
Overview
- Dimensions: 19” x 1.75” x 16” (44.5 x 4.4 x 40.64 cm)
- Weight: 17 lbs (7.71 kg)
- Power Consumption: Typical draw of 174W, with a maximum draw of 212W
Specifications
Model Number | Arista DCS-7048T-A-R |
Ports | 48 x RJ45 (10/100/1000 Mbps), 4 x SFP+ (1G/10GbE) |
Zero Touch Provisioning (ZTP) | Supported |
Cooling Direction | Back-to-front airflow |
Power Supply Units | 2 x AC, dual power cords included (C13-C14) |
Dimensions | 44.5 cm x 4.4 cm x 40.64 cm (W x H x D) |
Weight | 7.71 kg (17 lbs) |
Data Transfer Rate | 176 Gbps |
Packets Per Second (PPS) | 132 Mpps |
Network Latency (64-byte packets) | 3 µs |
Processor | Dual-Core x86 architecture |
RAM | 4 GB |
Internal Storage | 2 GB Flash |
Management Interface | 1 x 100/1000 Mbps |
Redundant Power Supplies | Yes, 1+1 configuration |
Redundant Fans | Yes, 4 (N+1 configuration) |
Reversible Airflow | Available |
Average Power Consumption | 174 Watts |
Peak Power Consumption | 212 Watts |
USB Interface | 1 port |
Operational Temperature Range | 0°C to 40°C |
Storage Temperature Range | -40°C to 70°C |
Humidity Tolerance | 5% to 95% non-condensing |