Product Model: DCS-7280CR3A-24D12-R
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The Arista DCS-7280CR3A-24D12-R, part of the Arista 7280R3A switch series, is designed for high-performance networking environments, offering advanced programmability, operational efficiency, and scale for modern data centers and cloud deployments. This robust device supports 100G, 400G, and high-density 400G Ethernet connectivity, ensuring seamless network scaling and management. It is optimized for a wide range of demanding applications such as data centers, cloud services, and large enterprises.
Quick Spec
| Item | Detail |
| Product Name | Arista DCS-7280CR3A-24D12-R |
| Brand | Arista |
| Series | 7280R3A |
| Port Density | 24 x 400G |
| Forwarding Capacity | 19.2 Tbps |
Product Datasheet
- ● High-density 400G ports providing seamless scalability
- ● Advanced programmability for customized networking solutions
- ● High-efficiency cooling and power optimization
- ● Comprehensive visibility with extensive telemetry data
- ● Robust support for EVPN and VXLAN protocols
Product Applications
- ● High-performance data centers requiring scalable network solutions
- ● Cloud service providers demanding robust and flexible connectivity
- ● Large enterprises seeking integrated and scalable networking infrastructure
Supported Options
| Accessory | Model |
| 400G Transceivers | AR-400G-TR |
| Power Supply | AR-PS-7280 |
| Fan Module | AR-FM-7280 |
Compare to Similar Items
| Model | Differences |
| Arista DCS-7050QX-32S | 32 x 40G ports, lower capacity |
| Arista DCS-7280SR-48C6 | 48 x 100G ports, different series |
| Arista DCS-7516 | Higher port density, modular design |
Before Purchasing
For further information about the Arista DCS-7280CR3A-24D12-R and its pricing, please contact us through Live Chat or email us at [email protected]. Check Arista DCS-7280CR3A-24D12-R price and Arista DCS-7280CR3A-24D12-R datasheet. Buy Arista DCS-7280CR3A-24D12-R switch with the best price and fast shipping. Free Live Chat support is available.
DCS-7280CR3A-24D12-R Datasheet
DCS-7280CR3A-24D12-R Specifications | |
| Brand | Arista |
| Product Name | DCS-7280CR3A-24D12-R |
| Series | 7280R3A |
| Form Factor | 1U |
| Port Configuration | 24 x 100GbE QSFP-DD, 12 x 400GbE QSFP-DD |
| Packet Buffer Memory | 64MB |
| Switching Capacity | 25.6 Tbps |
| Forwarding Rate | 10.2 Bpps |
| Latency | 3.8 microseconds |
| Typical Power Draw | 500W |
| Maximum Power Draw | 600W |
| Airflow | Front-to-Back |
| Max Operating Altitude | 10,000 feet |
| Operating Temperature | 0 to 40??C |
| Storage Temperature | -40 to 70??C |
| Operating Humidity | 5% to 95% non-condensing |
| Storage Humidity | 5% to 95% non-condensing |
| Management Ports | 2 x 10/100/1000 Mb Ethernet ports, 1 x Serial Console |
| USB Ports | 1 x USB 2.0 Type A |
| CPU | Quad-core x86 |
| System Memory | 16GB |
| Flash Storage | 16GB |