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Overview
The Arista DCS-7280SR2-48YC6-R is a high-performance network switch designed for data center and high-capacity enterprise environments. It offers a comprehensive set of features to meet the requirements of the most demanding data and storage network environments. This product overview focuses on the hardware specifications of the Arista DCS-7280SR2-48YC6-R.
At the core of its design, the switch includes 48 25GbE SFP ports and 6 100GbE QSFP ports, providing a versatile and high-density networking solution. This configuration supports a range of networking needs from 10GbE to 100GbE, making it ideal for scaling network infrastructure. The switch's maximum capacity allows for up to 12 50GbE ports, 6 40GbE ports, 72 25GbE ports, and 72 10GbE ports, offering flexibility for various deployment scenarios.
The Arista DCS-7280SR2-48YC6-R delivers impressive performance metrics, including a throughput of 3.6 Tbps and a packet processing capability of 1.67 billion packets per second (Bpps). Network latency is minimized, starting from 3.8 microseconds, ensuring high-speed data transmission and efficient operations.
Powered by a quad-core x86 CPU and equipped with 8 GB of system memory, which is expandable up to 32 GB, the switch is prepared to handle demanding network tasks and applications. Storage needs are addressed with 4 GB of flash memory. Additionally, the switch includes two USB ports for expanded connectivity and management options.
For management connectivity, the switch provides one 100/1000 management port and one RS-232 serial port (RJ-45), facilitating easy integration and management within a network infrastructure. The inclusion of hot-swap power supplies and fans, both with redundancy (1+1 for power and N+1 for fans), ensures uninterrupted operation and ease of maintenance.
Designed to fit efficiently in any data center, the switch occupies only 1 rack unit (U) and measures 19 x 1.75 x 20.6 inches (48.3 x 4.4 x 52.3 cm). Despite its compact size, it maintains a typical power draw of 425W, with a maximum draw of 647W, balancing performance with energy efficiency. Its weight of 22.9 lbs (10.4 kg) makes it manageable for installation and relocation within the data center.
Key Specifications:
-
- Throughput and performance: 3.6 Tbps throughput and 1.67 Bpps packets/second.
- Flexible port configuration: Supports up to 72 25GbE and 12 50GbE ports.
- Efficient design: Occupies 1U rack space with rear to front air flow for optimal cooling.
Specs
| Item Number | DCS-7280SR2-48YC6-R |
| Brand | Arista |
| Port Configuration | 48 ports of 25GbE SFP, 6 ports of 100GbE QSFP |
| Airflow Direction | Back to front |
| Power Supplies | Dual AC units |
| Maximum 50GbE Ports | 12 |
| Maximum 40GbE Ports | 6 |
| Maximum 25GbE Ports | 72 |
| Maximum 10GbE Ports | 72 |
| Data Throughput | 3.6 Terabits per second |
| Packet Processing Rate | 1.67 Billion packets per second |
| Network Latency | As low as 3.8 microseconds |
| Processor Type | Quad-Core x86 |
| Main Memory | 8 GB, expandable to 32 GB |
| USB Interface | 2 ports |
| Internal Storage | 4 GB Flash |
| Management Interface | One 100/1000 Base-T port |
| Serial Interface | One RS-232 port (RJ-45) |
| Redundant Power Option | Yes, dual supplies (1+1) |
| Redundant Fan Mechanism | Yes, four fans (N+1) |
| Form Factor | 1U rack-mountable |
| Dimensions | 19 inches width x 1.75 inches height x 20.6 inches depth |
| Energy Consumption | 425W typical, 647W maximum |
| Device Weight | 22.9 pounds |
DCS-7280SR2-48YC6-R
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Product Description
The DCS-7280SR2-48YC6-R Arista features 48 25GbE SFP ports and 6 x 100GbE QSFP ports, supporting up to 72 25GbE, 12 50GbE, 6 40GbE, and 72 10GbE ports with a throughput of 3.6 Tbps and packet processing capability of 1.67 Bpps. It operates with a quad-core x86 CPU, 8 GB of system memory (expandable to 32 GB), and includes 2 hot-swap AC power supplies for redundancy. The switch is designed for efficient cooling with rear to front air flow, fits in a 1 U rack space, and has a typical power draw of 425W, peaking at 647W.Key Feature for the DCS-7280SR2-48YC6-R
- What is the maximum number of 25GbE SFP ports available on this switch?
The switch supports up to 72 25GbE SFP ports. - How does the 6 x 100GbE QSFP switch manage thermal efficiency?
It utilizes a rear to front air flow system for cooling. - What are the options for power supply units in the switch?
The switch comes with 2 AC power supply units, supporting 1+1 redundancy. - Can you detail the maximum supported Ethernet speeds and port counts for the switch?
Yes, the switch supports a maximum of 12 50GbE ports, 6 40GbE ports, 72 25GbE ports, and 72 10GbE ports. - What throughput and packets per second does the switch offer?
The switch provides a throughput of 3.6 Tbps and can process 1.67 billion packets per second (Bpps). - What are the specifications of the CPU and system memory?
It is equipped with a Quad-Core x86 CPU and 8 GB of system memory, which is expandable to 32 GB. - Detail the storage and management port options available on the switch.
The switch includes 4 GB of flash storage memory, 2 USB ports, 1 100/1000 management port, and 1 RS-232 serial port (RJ-45). - How is the switch designed for redundancy?
It features 2 hot-swap power supplies (1+1 redundant) and 4 hot-swap fans (N+1 redundant). - What are the physical dimensions and weight of the switch?
The switch measures 19 x 1.75 x 20.6 inches (48.3 x 4.4 x 52.3 cm) and weighs 22.9 lbs (10.4 kg). - Can you provide details on power consumption and rack space requirements?
The switch has a typical power draw of 425W, with a maximum of 647W, and occupies 1 rack unit (1U).
Product Review
The Arista DCS-7280SR2-48YC6-R switch offers high-density configurations with 48 25GbE SFP ports and six 100GbE QSFP ports, supporting a maximum throughput of 3.6 Tbps and 1.67 billion packets per second, catering to demanding data center environments. However, its power consumption, peaking at 647W, may pose challenges for energy-conscious deployments. Additionally, while the switch boasts a quad-core x86 CPU and up to 32 GB of system memory, enhancing its processing capabilities, the base 4 GB of flash storage might limit extensive logging or complex configurations without an upgrade.
Overview
The Arista DCS-7280SR2-48YC6-R is a high-performance network switch designed for data center and high-capacity enterprise environments. It offers a comprehensive set of features to meet the requirements of the most demanding data and storage network environments. This product overview focuses on the hardware specifications of the Arista DCS-7280SR2-48YC6-R.
At the core of its design, the switch includes 48 25GbE SFP ports and 6 100GbE QSFP ports, providing a versatile and high-density networking solution. This configuration supports a range of networking needs from 10GbE to 100GbE, making it ideal for scaling network infrastructure. The switch's maximum capacity allows for up to 12 50GbE ports, 6 40GbE ports, 72 25GbE ports, and 72 10GbE ports, offering flexibility for various deployment scenarios.
The Arista DCS-7280SR2-48YC6-R delivers impressive performance metrics, including a throughput of 3.6 Tbps and a packet processing capability of 1.67 billion packets per second (Bpps). Network latency is minimized, starting from 3.8 microseconds, ensuring high-speed data transmission and efficient operations.
Powered by a quad-core x86 CPU and equipped with 8 GB of system memory, which is expandable up to 32 GB, the switch is prepared to handle demanding network tasks and applications. Storage needs are addressed with 4 GB of flash memory. Additionally, the switch includes two USB ports for expanded connectivity and management options.
For management connectivity, the switch provides one 100/1000 management port and one RS-232 serial port (RJ-45), facilitating easy integration and management within a network infrastructure. The inclusion of hot-swap power supplies and fans, both with redundancy (1+1 for power and N+1 for fans), ensures uninterrupted operation and ease of maintenance.
Designed to fit efficiently in any data center, the switch occupies only 1 rack unit (U) and measures 19 x 1.75 x 20.6 inches (48.3 x 4.4 x 52.3 cm). Despite its compact size, it maintains a typical power draw of 425W, with a maximum draw of 647W, balancing performance with energy efficiency. Its weight of 22.9 lbs (10.4 kg) makes it manageable for installation and relocation within the data center.
Key Specifications:
-
- Throughput and performance: 3.6 Tbps throughput and 1.67 Bpps packets/second.
- Flexible port configuration: Supports up to 72 25GbE and 12 50GbE ports.
- Efficient design: Occupies 1U rack space with rear to front air flow for optimal cooling.
Specifications
| Item Number | DCS-7280SR2-48YC6-R |
| Brand | Arista |
| Port Configuration | 48 ports of 25GbE SFP, 6 ports of 100GbE QSFP |
| Airflow Direction | Back to front |
| Power Supplies | Dual AC units |
| Maximum 50GbE Ports | 12 |
| Maximum 40GbE Ports | 6 |
| Maximum 25GbE Ports | 72 |
| Maximum 10GbE Ports | 72 |
| Data Throughput | 3.6 Terabits per second |
| Packet Processing Rate | 1.67 Billion packets per second |
| Network Latency | As low as 3.8 microseconds |
| Processor Type | Quad-Core x86 |
| Main Memory | 8 GB, expandable to 32 GB |
| USB Interface | 2 ports |
| Internal Storage | 4 GB Flash |
| Management Interface | One 100/1000 Base-T port |
| Serial Interface | One RS-232 port (RJ-45) |
| Redundant Power Option | Yes, dual supplies (1+1) |
| Redundant Fan Mechanism | Yes, four fans (N+1) |
| Form Factor | 1U rack-mountable |
| Dimensions | 19 inches width x 1.75 inches height x 20.6 inches depth |
| Energy Consumption | 425W typical, 647W maximum |
| Device Weight | 22.9 pounds |