Product Model: DCS-7280SR3A-48YC8-R
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The Arista DCS-7280SR3A-48YC8-R is a robust and feature-rich network switch part of Arista’s 7280R3A series. This switch is designed to deliver high-performance, scalability, and advanced features tailored to modern data centers and cloud networks. It stands out for its flexibility and efficiency, making it an ideal solution for demanding network environments.
Quick Spec
| Brand | Arista |
| Model | DCS-7280SR3A-48YC8-R |
| Series | 7280R3A |
| Ports | 48 x 25G SFP + 8 x 100G QSFP |
| Switching Capacity | 6.4 Tbps |
Product Datasheet
- ● High-performance 48 x 25G SFP ports and 8 x 100G QSFP ports
- ● Advanced Layer 2 and Layer 3 forwarding
- ● Integrated with Arista EOS for simplified network management
- ● Flexible design for dense data center environments
- ● Enhanced security and telemetry features
Product Applications
- ● Data center spine-leaf architecture
- ● High-frequency trading (HFT) environments requiring low latency
- ● Cloud and service provider networks demanding high scalability
Supported Options
| Accessory | Model |
| Power Supply Unit | PWR-750AC-R |
| Extended Cable | CAB-Q-S-5M |
| Transceiver | SFP-10G-SR |
Compare to Similar Items
| Model | Differences |
| DCS-7280SR-48C6 | Lower port density, less switching capacity (4 Tbps) |
| DCS-7280TR-48C6 | Higher latency, different port configuration |
| DCS-7050TX-64 | Lower performance, different series |
Before Purchasing
For further information about the Arista DCS-7280SR3A-48YC8-R, including pricing and datasheet details, please contact us through Live Chat or email at [email protected]. Check Arista DCS-7280SR3A-48YC8-R price and DCS-7280SR3A-48YC8-R datasheet, buy Arista DCS-7280SR3A with the best price and fast shipping. Free Live Chat support is available.
DCS-7280SR3A-48YC8-R Datasheet
DCS-7280SR3A-48YC8-R Specifications | |
| Brand | Arista |
| Series | 7280R3A |
| Form Factor | 1RU |
| Ports | 48 x 100G QSFP28 + 8 x 400G QSFP-DD |
| Switching Capacity | 25.6 Tbps |
| Forwarding Rate | 10 Bpps |
| Aggregated Bandwidth | 25.6 Tbps |
| Packet Buffer | 256MB |
| Latency | 3.5??s |
| Jumbo Frames | Up to 9216 bytes |
| MAC Address Table | 256K |
| Power Supply | 850W Dual, Redundant |
| Airflow | Front-to-Back |
| Operating Temperature | 0??C to 40??C |
| Storage Temperature | -40??C to 70??C |
| Relative Humidity | 5% to 95% non-condensing |
| MTBF | Over 100,000 hours |
| CPU | Quad-Core x86 |
| DRAM | 16GB |
| Storage | 64GB m.2 SSD |
| Software | Arista EOS |