Product Model: DCS-7280CR3AK-32S-R
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The Arista DCS-7280CR3AK-32S-R, part of the Arista 7280R3A series, is a high-performance networking switch designed for modern data centers and cloud environments. This product offers exceptional scalability and flexibility, making it ideal for both small and large-scale enterprises. With advanced features and support for extensive networking protocols, the Arista DCS-7280CR3AK-32S-R ensures seamless connectivity and optimized network performance.
Quick Spec
| Model | DCS-7280CR3AK-32S-R |
| Series | 7280R3A |
| Ports | 32 x 400G QSFP-DD |
| Throughput | 12.8 Tbps |
| Form Factor | 1U |
Product Datasheet
- ● High-density 400G QSFP-DD ports for maximum scalability
- ● Advanced traffic management and network virtualization support
- ● Flexible forwarding modes for diverse network requirements
- ● Comprehensive L2 and L3 protocols support
- ● Energy-efficient design with hot-swappable components
Product Applications
- ● Data center core and spine aggregation
- ● Large-scale cloud service providers
- ● High-frequency trading (HFT) environments
Supported Options
| Accessory | Model |
| Power Supply Unit | PWR-500AC |
| Fan Module | FAN-700CFM |
| 100G QSFP Transceiver | QSFP-100G-SR4 |
Compare to Similar Items
| Model | Differences |
| Arista DCS-7280SR2-48YC6 | 48 SFP+ ports, lower throughput of 4.8 Tbps |
| Cisco C9500-40X | 40 Gigabit Ethernet ports, limited to 6.4 Tbps |
| Juniper QFX5120-48Y | 48 SFP28 ports, 25G capacity |
Before Purchasing
For further inquiries about the Arista DCS-7280CR3AK-32S-R, its pricing, and detailed datasheets, please reach out to us through Live Chat or email us at [email protected]. Check Arista DCS-7280CR3AK-32S-R price and Arista DCS-7280CR3AK-32S-R datasheet, buy Arista DCS-7280CR3AK-32S-R 7280R3A with best price and fast shipping. Free Live Chat is supported.
DCS-7280CR3AK-32S-R Datasheet
DCS-7280CR3AK-32S-R Specifications | |
| Brand | Arista |
| Model | 7280R3A |
| Ports | 32 x 100GbE QSFP |
| Switching Capacity | 6.4 Tbps |
| Forwarding Rate | 2.2 Bpps |
| Latency | Sub-microsecond |
| Packet Buffer | 32 MB |
| CPU | 6-Core x86 CPU |
| System Memory | 32 GB |
| Storage | 240 GB SSD |
| Power | Dual Redundant Power Supplies |
| Airflow | Front-to-Back or Back-to-Front |
| Cooling | N+1 Redundant Fans |
| Dimensions | 1RU |
| Management Ports | 1 x 10/100/1000 Management Port, 1 x Console Port, 1 x USB |
| Operating Temperature | 0??C to 40??C |
| Storage Temperature | -40??C to 70??C |
| Relative Humidity | 5% to 95% non-condensing |
| MTBF | Over 250,000 hours |
| Supported Optics | SFP, SFP+, QSFP+ |
| Operating System | Arista EOS |