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Overview
The Arista DCS-7516N-CH is a high-performance networking switch designed for data centers requiring massive throughput and scalability. This model boasts a fabric capacity of 150 Terabits per second, making it capable of handling extensive data traffic without bottlenecks. Its processing power can reach up to 69 billion packets per second, ensuring efficient data transmission across networks.
One of the standout features of the DCS-7516N-CH is its slot capacity, offering up to 9.6 Terabit per second per slot. This capability allows for up to 576 wire-speed 100GbE ports, providing ample connectivity options for high-demand environments. For larger setups, this switch can support up to 864 100GbE ports per 42U rack, demonstrating its exceptional scalability.
The device is engineered with redundancy and reliability in mind, featuring an N+N Grid redundant power system, 1+1 Supervisor redundancy, N+1 Fabric module redundancy, and N+1 Fan module redundancy. These features ensure continuous operation, even in the event of component failures. It supports both AC and DC power options, catering to various data center power infrastructures. Additionally, the front-to-rear airflow design optimizes cooling, maintaining operational efficiency and prolonging the lifespan of the hardware.
Power efficiency is another critical aspect of the DCS-7516N-CH, with a typical power consumption of just 25W per 100GbE port. This efficiency helps in reducing operational costs and supports sustainability goals within data center operations.
The hardware configuration includes 2 Supervisor slots, 16 Linecard Slots, 6 Fabric Module Slots, and 20 Power Supply Slots. Its physical dimensions are 50.3x19x37.1 inches (or 128.9 x 48.3 x 94.1cm), and it occupies 29RU in a rack. The chassis alone weighs 295 lbs (134 kg), while a fully equipped system can weigh up to 1025 lbs (465 kg).
- Maximum 10GbE Density: 2,304 Ports
- Maximum 25GbE Density: 2,304 Ports
- Maximum 50GbE Density: 1,152 Ports
Specs
| Part Number and Manufacturer | Arista DCS-7516N-CH |
| Power Configuration Options | Supports both AC and DC power sources |
| Switching Capacity | 150 Tbps fabric throughput |
| Packet Forwarding Rate | Supports processing up to 69 billion packets per second |
| Per Slot Capacity | Maximum of 9.6 Tbps for each slot |
| 100GbE Ports Capacity | Supports up to 576 100GbE ports at full line-rate |
| Power System Redundancy | Adopts N+N Grid for enhanced reliability |
| Supervisor Engine Redundancy | Implements 1+1 redundancy for supervisor modules |
| Fabric Module Redundancy | Features N+1 redundancy for fabric modules |
| Fan Module Redundancy | Includes N+1 redundancy for cooling modules |
| Power Supply Options | Available with both AC and DC power supplies |
| Airflow Direction | Designed for front-to-rear airflow to ensure efficient cooling |
| Power Consumption | Average of 25W per 100GbE port |
| Density per Rack | Capability of up to 864 100GbE ports in a 42U rack |
| Number of Supervisor Slots | 2 slots dedicated for supervisor modules |
| Number of Linecard Slots | 16 slots available for linecards |
| Fabric Module Slots | 6 slots designated for fabric modules |
| Power Supply Slots | 20 slots allocated for power supplies |
| Dimensions | 50.3x19x37.1 inches (128.9x48.3x94.1 cm) / 29RU |
| Weight of Chassis | 295 pounds (134 kilograms) |
| Full System Weight | 1025 pounds (465 kilograms) |
| Maximum 10GbE Ports | Up to 2,304 ports supported |
| Maximum 25GbE Ports | Allows for a maximum of 2,304 ports |
| Maximum 40GbE Ports | Supports up to 576 ports |
| Maximum 50GbE Ports | Can accommodate up to 1,152 ports |
DCS-7516N-CH
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Original price
$12,006.00
Original price
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Product Description
The DCS-7516N-CH Arista boasts a 150 Terabits per second fabric capacity and supports up to 576 wire-speed 100GbE ports, making it suitable for high-density networking environments. It features N+N Grid redundant power systems, N+1 Fabric module redundancy, and front-to-rear airflow for enhanced reliability and cooling efficiency. With 25W per 100GbE port typical power consumption and the ability to scale up to 864 100GbE ports per 42U rack, this switch is designed for optimal performance and scalability in enterprise data centers.Key Feature for the DCS-7516N-CH
- What is the fabric capacity of this networking device?
The device supports a fabric capacity of 150 Terabits per second. - How many 100GbE ports does the device support?
It supports up to 576 wire-speed 100GbE ports. - Can you detail the power redundancy options available?
The device features N+N Grid redundant power system, ensuring high availability and reliability. - What power options are available for this device?
Both AC and DC power options are available, catering to diverse operational needs. - What is the maximum packet processing capability?
It can process up to 69 billion packets per second, ensuring efficient data handling. - How is the airflow designed for cooling?
The device utilizes front-to-rear airflow to optimize cooling efficiency across its components. - What is the typical power consumption per 100GbE port?
The typical power consumption is 25W per 100GbE port. - How many 100GbE ports can fit in a 42U rack with this device?
Up to 864 100GbE ports can be accommodated per 42U rack, maximizing space efficiency. - What are the redundancy features for the supervisor and fabric modules?
It includes 1+1 Supervisor redundancy and N+1 Fabric module redundancy, enhancing system reliability. - What are the physical dimensions and weight of the chassis?
The chassis measures 50.3x19x37.1 inches (128.9 x 48.3 x 94.1cm) / 29RU and weighs 295 lbs (134 kg) without additional components.
Product Review
The Arista DCS-7516N-CH offers a significant capacity with a 150 Terabit per second fabric, supporting up to 576 100GbE ports, making it highly suitable for data centers requiring high bandwidth and port density. However, its considerable weight at full system capacity (1025 lbs) and size (29RU) may pose challenges for space-constrained environments. It provides comprehensive redundancy options including N+N Grid power, 1+1 Supervisor, and N+1 for both Fabric and Fan modules, ensuring high reliability and uptime, but these features contribute to its overall complexity and cost.
Overview
The Arista DCS-7516N-CH is a high-performance networking switch designed for data centers requiring massive throughput and scalability. This model boasts a fabric capacity of 150 Terabits per second, making it capable of handling extensive data traffic without bottlenecks. Its processing power can reach up to 69 billion packets per second, ensuring efficient data transmission across networks.
One of the standout features of the DCS-7516N-CH is its slot capacity, offering up to 9.6 Terabit per second per slot. This capability allows for up to 576 wire-speed 100GbE ports, providing ample connectivity options for high-demand environments. For larger setups, this switch can support up to 864 100GbE ports per 42U rack, demonstrating its exceptional scalability.
The device is engineered with redundancy and reliability in mind, featuring an N+N Grid redundant power system, 1+1 Supervisor redundancy, N+1 Fabric module redundancy, and N+1 Fan module redundancy. These features ensure continuous operation, even in the event of component failures. It supports both AC and DC power options, catering to various data center power infrastructures. Additionally, the front-to-rear airflow design optimizes cooling, maintaining operational efficiency and prolonging the lifespan of the hardware.
Power efficiency is another critical aspect of the DCS-7516N-CH, with a typical power consumption of just 25W per 100GbE port. This efficiency helps in reducing operational costs and supports sustainability goals within data center operations.
The hardware configuration includes 2 Supervisor slots, 16 Linecard Slots, 6 Fabric Module Slots, and 20 Power Supply Slots. Its physical dimensions are 50.3x19x37.1 inches (or 128.9 x 48.3 x 94.1cm), and it occupies 29RU in a rack. The chassis alone weighs 295 lbs (134 kg), while a fully equipped system can weigh up to 1025 lbs (465 kg).
- Maximum 10GbE Density: 2,304 Ports
- Maximum 25GbE Density: 2,304 Ports
- Maximum 50GbE Density: 1,152 Ports
Specifications
| Part Number and Manufacturer | Arista DCS-7516N-CH |
| Power Configuration Options | Supports both AC and DC power sources |
| Switching Capacity | 150 Tbps fabric throughput |
| Packet Forwarding Rate | Supports processing up to 69 billion packets per second |
| Per Slot Capacity | Maximum of 9.6 Tbps for each slot |
| 100GbE Ports Capacity | Supports up to 576 100GbE ports at full line-rate |
| Power System Redundancy | Adopts N+N Grid for enhanced reliability |
| Supervisor Engine Redundancy | Implements 1+1 redundancy for supervisor modules |
| Fabric Module Redundancy | Features N+1 redundancy for fabric modules |
| Fan Module Redundancy | Includes N+1 redundancy for cooling modules |
| Power Supply Options | Available with both AC and DC power supplies |
| Airflow Direction | Designed for front-to-rear airflow to ensure efficient cooling |
| Power Consumption | Average of 25W per 100GbE port |
| Density per Rack | Capability of up to 864 100GbE ports in a 42U rack |
| Number of Supervisor Slots | 2 slots dedicated for supervisor modules |
| Number of Linecard Slots | 16 slots available for linecards |
| Fabric Module Slots | 6 slots designated for fabric modules |
| Power Supply Slots | 20 slots allocated for power supplies |
| Dimensions | 50.3x19x37.1 inches (128.9x48.3x94.1 cm) / 29RU |
| Weight of Chassis | 295 pounds (134 kilograms) |
| Full System Weight | 1025 pounds (465 kilograms) |
| Maximum 10GbE Ports | Up to 2,304 ports supported |
| Maximum 25GbE Ports | Allows for a maximum of 2,304 ports |
| Maximum 40GbE Ports | Supports up to 576 ports |
| Maximum 50GbE Ports | Can accommodate up to 1,152 ports |