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Overview
Specs
Item Number | DCS-7048T-A |
Manufacturer | Arista |
Ports | 48 x 100/1000BASE-T (RJ-45), 4 x SFP+ (1G/10G) |
Zero Touch Provisioning (ZTP) | Supported |
Power Supply Units | 2 x AC, with 2 x C13-C14 cables |
Dimensions | 19" x 1.75" x 16" (44.5 x 4.4 x 40.64 cm) |
Weight | 17 lbs (7.71 kg) |
Data Transfer Rate | 176 Gbps |
Packet Forwarding Rate | 132 Mpps |
Network Latency (64-byte frames) | 3 µs |
Processor | Dual-Core x86 architecture |
Main Memory | 4 GB |
Storage (Flash) | 2 GB |
Management Interface | 1 x 100/1000 Mbps |
Redundant Power Supply | Yes, 1+1 configuration |
Fan Modules | 4 x Hot-swappable (N+1 redundancy) |
Reversible Airflow | Available |
Normal Power Consumption | 174 W |
Peak Power Consumption | 212 W |
USB Interfaces | 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
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Product Description
The DCS-7048T-A Arista features 48-port 100/1000BASE-T with additional 4xSFP+ ports supporting up to 10GbE for enhanced connectivity. It delivers a high-performance throughput of 176 Gigabits per second and a packet processing capability of 132 Million packets per second, with a minimal latency of 3 microseconds for 64-byte frames. Designed for efficiency and reliability, it includes dual AC power supplies with 1+1 redundancy, four hot-swappable fans for optimal cooling, and supports Zero Touch Provisioning (ZTP) for easy deployment.Key Feature for the DCS7048TA
- What is the maximum throughput supported by the 48-port 100/1000BASE-T switch?
The switch supports a maximum throughput of 176 Gigabits per second. - Can you describe the power redundancy features of this product?
Yes, the product features 2 hot-swappable power supplies (1+1 redundant) ensuring continuous operation in case one power supply fails. - What are the dimensions and weight of the switch?
The switch measures 19” x 1.75” x 16” (44.5 x 4.4 x 40.64 cm) and weighs 17 lbs (7.71 kg). - How does the ZTP function benefit network administrators?
ZTP (Zero Touch Provisioning) allows for automatic configuration of the switch without manual intervention, simplifying deployment and management. - What is the operating temperature range for the device?
The operating temperature range is 0 to 40C. - Does the switch support 10GbE connections?
Yes, it includes 4xSFP+ ports that support 1 or 10GbE connections. - What is the latency for a 64-byte frame?
The latency for a 64-byte frame is 3 microseconds. - How many USB ports does the switch have?
The switch has 1 USB port. - What are the system memory and flash storage memory capacities?
The system memory is 4 Gigabytes, and flash storage memory is 2 Gigabytes. - Is there an option for reversible airflow?
Yes, the switch has a reversible airflow option to accommodate different rack setups.
Product Review
The Arista DCS-7048T-A offers high performance with a throughput of 176 Gigabits per second and low latency of 3 microseconds, suitable for demanding network environments. However, its operating temperature range is limited to 0-40C, potentially restricting deployment in extreme conditions. Additionally, the switch features dual hot-swappable power supplies and fans for redundancy, enhancing system reliability and uptime.
Overview
Specifications
Item Number | DCS-7048T-A |
Manufacturer | Arista |
Ports | 48 x 100/1000BASE-T (RJ-45), 4 x SFP+ (1G/10G) |
Zero Touch Provisioning (ZTP) | Supported |
Power Supply Units | 2 x AC, with 2 x C13-C14 cables |
Dimensions | 19" x 1.75" x 16" (44.5 x 4.4 x 40.64 cm) |
Weight | 17 lbs (7.71 kg) |
Data Transfer Rate | 176 Gbps |
Packet Forwarding Rate | 132 Mpps |
Network Latency (64-byte frames) | 3 µs |
Processor | Dual-Core x86 architecture |
Main Memory | 4 GB |
Storage (Flash) | 2 GB |
Management Interface | 1 x 100/1000 Mbps |
Redundant Power Supply | Yes, 1+1 configuration |
Fan Modules | 4 x Hot-swappable (N+1 redundancy) |
Reversible Airflow | Available |
Normal Power Consumption | 174 W |
Peak Power Consumption | 212 W |
USB Interfaces | 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 |