Product Model: DCS-7280CR3AK-32S-F
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The Arista DCS-7280CR3AK-32S-F is part of the versatile Arista 7280R3A series, designed to deliver exceptional performance, scalability, and operational efficiency for modern data centers. This model is engineered with advanced features to meet the demands of high-performance networking environments, offering seamless and reliable data processing and communication.
Quick Spec
| Brand | Arista |
| Model | DCS-7280CR3AK-32S-F |
| Series | 7280R3A |
| Ports | 32 x 400G QSFP-DD |
| Switching Capacity | 12.8 Tbps |
| Forwarding Rate | 5.7 Bpps |
Product Datasheet
- ● High-density 400G ports for scalable performance.
- ● Advanced routing and switching capabilities.
- ● Robust security features to protect network data.
- ● Energy-efficient design for reduced power consumption.
- ● Comprehensive network visibility and analytics.
Product Applications
- ● Data center interconnect solutions requiring high bandwidth.
- ● Enterprise core and aggregation layers for robust networking.
- ● Cloud-scale architectures for hyperscale environments.
Supported Options
| Accessory | Model |
| Power Supply | PWR-500AC-R |
| Fan Module | FAN-700-R |
| Transceiver Module | QSFP-400G-SR8 |
Compare to Similar Items
| Model | Differences |
| DCS-7280CR3K-32S | Does not include advanced analytics feature. |
| DCS-7280CR3A-48S | Different port configuration with 48 x 100G ports. |
| DCS-7280CR3A-96S | Higher port count with 96 x 25G ports. |
Before Purchasing
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DCS-7280CR3AK-32S-F Datasheet
DCS-7280CR3AK-32S-F Specifications | |
| Brand | Arista |
| Model | DCS-7280CR3AK-32S-F (Arista 7280R3A) |
| Form Factor | 1 RU |
| Interfaces | 32 x 400G QSFP-DD |
| Switching Capacity | 25.6 Tbps |
| Forwarding Rate | 10.8 Bpps |
| Packet Buffer | 128MB |
| Management Ports | 1 x 10/100/1000 Management, 1 x RJ45 Console |
| Storage | 16GB mSATA |
| Memory | 16GB DRAM |
| Fans | Hot-swappable, redundant |
| Power Supplies | Dual, hot-swappable |
| Power Consumption | 750W (typical) |
| Operating Temperature | 0??C to 40??C (32??F to 104??F) |
| Operating Humidity | 5% to 95% (non-condensing) |
| Operating System | Arista EOS |
| Dimensions | 1.72″ H x 17.5″ W x 21.5″ D |
| Rack Units | 1 RU |
| Airflow | Front-to-Back or Back-to-Front |
| Regulatory Compliance | CE, FCC, VCCI, RoHS, WEEE |