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Overview
Specs
Item Code | Arista DCS-7500E-36Q-LC |
Manufacturer | Arista |
Description | 36-port 40GbE QSFP Linecard for 7500E Series, supporting wire-speed performance |
Available Ports | 36 QSFP+ (supports 10G/40G) |
Maximum 10GbE Density | 144 |
Maximum 40GbE Density | 36 |
Port Memory | 18GB |
Unit Weight | 15 lbs (6.8 kg) |
Power Consumption (Typical/Max) | 450W / 556W |
Width | 17.5 inches (44.5 cm) |
Height | 1.75 inches (4.5 cm) |
Depth | 23 inches (58.4 cm) |
Maximum Airflow | 800 CFM at 40°C |
Average Airflow | 600 CFM at 25°C |
Minimum Operating Temperature | 0°C |
Maximum Operating Temperature | 40°C |
Minimum Storage Temperature | -25°C |
Maximum Storage Temperature | 70°C |
Minimum Relative Humidity | 5% |
Maximum Relative Humidity | 95% |
Minimum Operating Elevation | 0 ft |
Maximum Operating Elevation | 10,000 ft |
Power System Redundancy | 2+2 Grid redundant |
Supervisor Redundancy | 1+1 |
DCS-7500E-36Q-LC
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Product Description
The DCS-7500E-36Q-LC is a 36 port 40GbE QSFP+ wire-speed linecard designed for the 7500E Series, supporting up to 144 10GbE or 36 40GbE connections with a port buffer of 18GB. It features a 2+2 grid redundant power system and 1+1 supervisor redundancy, ensuring continuous operation. The linecard operates within a temperature range of 0°C to 40°C, supports airflow up to 800 CFM at 40°C, and has a typical power consumption of 450W, with a maximum of 556W.Key Feature for the DCS-7500E-36Q-LC
- What is the port configuration of the 36 port 40GbE QSFP wire-speed linecard for 7500E Series?
The linecard has 36 QSFP+ ports supporting both 10G and 40G speeds. - How many 10GbE and 40GbE ports can the linecard support?
It supports up to 144 10GbE ports or 36 40GbE ports. - What is the port buffer size on this linecard?
The port buffer size is 18GB. - What are the physical dimensions of the 36 port 40GbE QSFP wire-speed linecard?
The dimensions are 17.5” (W) x 1.75” (H) x 23” (D). - What is the typical and maximum power consumption of the linecard?
Typical power consumption is 450W, with a maximum of 556W. - How does the linecard manage airflow, and what are the typical and maximum CFM values?
It manages airflow with up to 800 CFM at 40°C maximum and 600 CFM at 25°C typical. - What are the operating and storage temperature ranges for the linecard?
Operating temperature ranges from 0°C to 40°C, while storage temperature ranges from -25°C to 70°C. - What are the minimum and maximum relative humidity levels the linecard can operate in?
It can operate in 5% to 95% relative humidity levels. - What is the weight and the operating altitude range of the linecard?
The weight is 15 lbs (6.8 kg), and it can operate at altitudes from 0 ft to 10,000 ft. - What redundancy features does the 36 port 40GbE QSFP wire-speed linecard for 7500E Series offer?
It offers 2+2 Grid redundant power system and 1+1 Supervisor redundancy.
Product Review
The Arista DCS-7500E-36Q-LC provides high-density connectivity with 36 QSFP+ ports, supporting up to 144 10GbE or 36 40GbE connections, catering to demanding data center environments. Its substantial 18GB port buffer and support for up to 800 CFM airflow ensure optimal performance and reliability under heavy workloads. However, the power consumption of 450W (556W max) may be a consideration for operations prioritizing energy efficiency.
Overview
Specifications
Item Code | Arista DCS-7500E-36Q-LC |
Manufacturer | Arista |
Description | 36-port 40GbE QSFP Linecard for 7500E Series, supporting wire-speed performance |
Available Ports | 36 QSFP+ (supports 10G/40G) |
Maximum 10GbE Density | 144 |
Maximum 40GbE Density | 36 |
Port Memory | 18GB |
Unit Weight | 15 lbs (6.8 kg) |
Power Consumption (Typical/Max) | 450W / 556W |
Width | 17.5 inches (44.5 cm) |
Height | 1.75 inches (4.5 cm) |
Depth | 23 inches (58.4 cm) |
Maximum Airflow | 800 CFM at 40°C |
Average Airflow | 600 CFM at 25°C |
Minimum Operating Temperature | 0°C |
Maximum Operating Temperature | 40°C |
Minimum Storage Temperature | -25°C |
Maximum Storage Temperature | 70°C |
Minimum Relative Humidity | 5% |
Maximum Relative Humidity | 95% |
Minimum Operating Elevation | 0 ft |
Maximum Operating Elevation | 10,000 ft |
Power System Redundancy | 2+2 Grid redundant |
Supervisor Redundancy | 1+1 |