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Overview
- Throughput (fd): 2.16 Tbps
- Latency: From 3.8 microseconds
- System Memory: 8 GB (32 GB optional)
Specs
Item Number and Producer | Arista DCS-7280SRA-48C6-R |
Interface Configuration | 48x10 GbE SFP+ and 6x100 GbE QSFP |
Technology for Pattern Matching | AlgoMatch |
Airflow Direction | Back to Front |
Power Supply Units | 2 AC |
Maximum 50GbE Interfaces | 12 |
Maximum 40GbE Interfaces | 6 |
Maximum 25GbE Interfaces | 24 |
Maximum 10GbE Interfaces | 72 |
Data Throughput (full-duplex) | 2.16 Terabits per second |
Rate of Packets | 720 Million packets per second |
Network Latency | As low as 3.8 microseconds |
Processor Type | Quad-Core x86 |
Main Memory | 8 GB (Upgradeable to 32 GB) |
USB Interfaces | 2 |
Internal Storage | 4 GB Flash |
Management Port Speeds | 1 Gigabit Ethernet |
Serial Interface | 1 (RJ-45) |
Power Supply Redundancy | Yes, 2 (1+1 Configuration) |
Fan Redundancy | Yes, 4 (N+1 Configuration) |
Dimensions | 19 x 1.75 x 16 inches (48.3 x 4.4 x 40.6 cm) |
Power Consumption (Typical/Peak) | 313W / 410W |
Device Weight | 19.6 pounds (8.9 kg) |
DCS-7280SRA-48C6-R
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Product Description
The DCS-7280SRA-48C6-R is equipped with 48x10GbE (SFP+) ports and 6x100GbE QSFP ports, supporting a maximum throughput of 2.16 Tbps and a packet processing capability of 720 Mpps. It features AlgoMatch technology, a quad-core x86 CPU, and options for system memory up to 32 GB, designed for efficient data routing with a latency starting from 3.8 us. The unit also includes hot-swappable components such as 2 AC power supplies and 4 fans, ensuring uninterrupted operation and maintenance, with a configuration that supports rear to front air flow to optimize cooling.Key Feature for the DCS-7280SRA-48C6-R
- What are the maximum 10GbE and 100GbE ports available on the 48x10GbE (SFP+) 6x100GbE QSFP switch router?
The switch router supports up to 72 10GbE ports and 6 100GbE ports. - How does AlgoMatch technology benefit the switch router?
AlgoMatch enhances packet processing efficiency, allowing for advanced data matching and filtering without compromising throughput. - What is the airflow direction for cooling in this device?
The device uses a rear to front air cooling mechanism to maintain optimal operating temperatures. - Describe the power redundancy features of the switch router.
It includes 2x AC hot-swap power supplies configured in a 1+1 redundant setup, ensuring continuous operation in case one power supply fails. - What is the throughput and packets per second capacity of the switch router?
The switch router offers a throughput of 2.16 Tbps (full-duplex) and can handle up to 720 million packets per second (Mpps). - What CPU and system memory specifications does the switch router have?
It is equipped with a Quad-Core x86 CPU and comes with 8 GB of system memory, which is expandable to 32 GB. - How many USB and RS-232 serial ports does the switch router include?
The device features 2 USB ports and 1 RS-232 serial port (RJ-45). - Can you detail the hot-swappable components of the switch router?
The switch router includes 2 hot-swap power supplies and 4 hot-swappable fans, providing N+1 redundancy for the cooling system. - What are the physical dimensions and weight of the switch router?
The switch router measures 19 x 1.75 x 16 inches (48.3 x 4.4 x 40.6 cm) and weighs 19.6 lbs (8.9 kg). - What is the typical and maximum power draw of the switch router?
The typical power draw is 313W, with a maximum draw of 410W.
Product Review
The Arista DCS-7280SRA-48C6-R provides a high-density configuration with 48x10GbE SFP+ and 6x100GbE QSFP ports, supporting a wide range of connectivity options for scalable network designs. However, its throughput of 2.16 Tbps and packets per second rate of 720 Mpps, while substantial, may not meet the demands of the most data-intensive environments. Additionally, the unit's rear-to-front air flow and dual AC hot-swappable power supplies ensure reliability and ease of maintenance in data center deployments.
Overview
- Throughput (fd): 2.16 Tbps
- Latency: From 3.8 microseconds
- System Memory: 8 GB (32 GB optional)
Specifications
Item Number and Producer | Arista DCS-7280SRA-48C6-R |
Interface Configuration | 48x10 GbE SFP+ and 6x100 GbE QSFP |
Technology for Pattern Matching | AlgoMatch |
Airflow Direction | Back to Front |
Power Supply Units | 2 AC |
Maximum 50GbE Interfaces | 12 |
Maximum 40GbE Interfaces | 6 |
Maximum 25GbE Interfaces | 24 |
Maximum 10GbE Interfaces | 72 |
Data Throughput (full-duplex) | 2.16 Terabits per second |
Rate of Packets | 720 Million packets per second |
Network Latency | As low as 3.8 microseconds |
Processor Type | Quad-Core x86 |
Main Memory | 8 GB (Upgradeable to 32 GB) |
USB Interfaces | 2 |
Internal Storage | 4 GB Flash |
Management Port Speeds | 1 Gigabit Ethernet |
Serial Interface | 1 (RJ-45) |
Power Supply Redundancy | Yes, 2 (1+1 Configuration) |
Fan Redundancy | Yes, 4 (N+1 Configuration) |
Dimensions | 19 x 1.75 x 16 inches (48.3 x 4.4 x 40.6 cm) |
Power Consumption (Typical/Peak) | 313W / 410W |
Device Weight | 19.6 pounds (8.9 kg) |