The Arista 7280RA is a high-performance network switch featuring 36x 40GbE QSFP+ ports, with flexible port configurations supporting 18x 40GbE and 12x 100GbE connections. Designed for data-intensive environments, it incorporates AlgoMatch technology for advanced packet matching and filtering, expandable system memory, and an integrated SSD for enhanced storage capabilities. Engineered for optimal cooling efficiency, this switch utilizes a back-to-front airflow design, ensuring reliable performance in demanding network deployments. Ideal for high-speed data centers, cloud networking, and enterprise infrastructure, the Arista 7280RA delivers exceptional throughput, low latency, and intelligent traffic management to meet the needs of modern networking environments.
Product Specifications: Arista DCS-7280QRA-C36SM-R (Data Sheet)
| Specification |
Details |
| Model Number |
DCS-7280QRA-C36SM-R |
| Description |
High-capacity switch router designed for data-intensive environments |
| Port Configuration |
- 36x 40GbE QSFP+ ports- Supports configurations of 18x 40GbE and 12x 100GbE ports |
| Performance |
- High throughput suitable for critical applications- Advanced traffic management and monitoring capabilities |
| Design |
- Compact form factor- Rear-to-front airflow design for efficient cooling |
| Power Consumption |
- Typical: 419W- Maximum: 570W |
| Dimensions |
19 x 1.75 x 20.6 inches |
| Weight |
23.6 lbs |
| Operating System |
Arista EOS |
| Advanced Features |
- AlgoMatch technology for advanced packet matching
- Quad-core x86 CPU- 8 GB system memory (expandable to 32 GB)
- 4 GB flash storage
- Ultra-deep packet buffer up to 32 GB
- Virtual Output Queues per port to eliminate head-of-line blocking
- VXLAN gateway, bridging, and routing with VMTracer features
- Precision Time Protocol (PTP) support for accurate time synchronization
- CloudVision for network-wide workload orchestration and workflow automation
- LANZ for microburst detection
- DANZ for advanced mirroring and TAP aggregation
- Zero Touch Provisioning (ZTP) for simplified deployment
- Accelerated sFlow for enhanced network monitoring
- Redundant and hot-swappable power supplies and fans
- Front-to-rear or rear-to-front cooling options
- Over 94% efficient power supplies
- Designed for NEBS compliance
- Tool-less rails for simple installation |
| Compliance and Certifications |
- IEEE 802.3ba 40GbE and 100GbE
- RoHS-6 compliant |
FAQs:
What are the alternative models recommended by Arista?
Arista recommends the DCS-7280CR3K-36S-F as an alternative to the DCS-7280QRA-C36SM-R. This model provides enhanced functionality and increased scalability to meet modern networking requirements.
What advanced features does the DCS-7280QRA-C36SM-R offer?
The DCS-7280QRA-C36SM-R is equipped with AlgoMatch technology for advanced packet matching, a quad-core x86 CPU, 8 GB of system memory (expandable to 32 GB), and 4 GB of flash storage, ensuring efficient data processing and storage capabilities.
What is the power consumption of the DCS-7280QRA-C36SM-R?
The typical power draw of the DCS-7280QRA-C36SM-R is 419W, with a maximum power draw of 570W.
What are the dimensions and weight of the DCS-7280QRA-C36SM-R?
The DCS-7280QRA-C36SM-R measures 19 x 1.75 x 20.6 inches and weighs 23.6 lbs.
