Product Model: Arista DCS-7280CR3-32P4-R
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The Arista DCS-7280CR3-32P4-R is a state-of-the-art switch router equipped with advanced networking capabilities. Featuring 32x100GbE QSFP and 4x400GbE OSFP ports, this unit offers robust and versatile connection options. Designed with rear to front air cooling and supported by dual AC power supplies, the Arista 7280R3 ensures top-tier performance in demanding data center environments.
Quick Spec
| Brand | Arista |
| Model | DCS-7280CR3-32P4-R |
| Ports | 32x100GbE QSFP, 4x400GbE OSFP |
| Cooling | Rear to Front Air |
| Power Supplies | 2 x AC |
Product Datasheet
- ● High-density 32x100GbE QSFP and 4x400GbE OSFP ports for flexible connectivity options.
- ● Designed for rear to front air cooling to optimize airflow within data centers.
- ● Dual AC power supplies ensure redundancy and uninterrupted operation.
- ● Compact form factor suitable for high-performance computing environments.
- ● Advanced Layer 2 and Layer 3 features for enhanced network performance.
Product Applications
- ● Ideal for data centers requiring high-bandwidth connectivity and low latency.
- ● Optimal for cloud service providers managing extensive network workloads.
- ● Suitable for enterprise networks demanding robust and reliable switch routing capabilities.
Supported Options
| Accessory | Model |
| 100G QSFP Module | QSFP-100G-SR4 |
| 400G OSFP Module | OSFP-400G-SR8 |
| Additional AC Power Supply | PWR-500-AC |
Compare to Similar Items
| Model | Differences |
| Arista DCS-7280CR2-30P4 | Features 30x100GbE QSFP and 4x400GbE OSFP, lacks rear to front cooling. |
| Cisco Nexus 9300-EX | Offers 16x100GbE and lacks 400GbE ports, designed for front to rear cooling. |
| Juniper QFX5220-32C | Features 32x100GbE QSFP, lacks 400GbE ports, single PSU option. |
Before Purchasing
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Arista DCS-7280CR3-32P4-R Datasheet
Arista DCS-7280CR3-32P4-R Specifications | |
| Brand | Arista |
| Model | DCS-7280CR3-32P4-R |
| Series | 7280R3 |
| Port Configuration | 32x 100GbE QSFP, 4x 400GbE OSFP |
| Type | Switch Router |
| Airflow | Rear to Front |
| Power Supply | 2 x AC |
| Max Power Consumption | Up to 1350W |
| Operating Temperature | 0??C to 40??C (32??F to 104??F) |
| Storage Temperature | -40??C to 70??C (-40??F to 158??F) |
| Relative Humidity | 5% to 95% non-condensing |
| Dimensions (H x W x D) | 1.75″ x 19″ x 18″ (4.4cm x 48.2cm x 45.7cm) |
| Rack Units | 1RU |
| Processor | Intel Xeon D |
| System Memory | 16GB |
| Storage | 64GB SSD |
| Forwarding Bandwidth | Up to 12.8Tbps |
| Packet Forwarding Rate | Up to 5.7Bpps |
| Latency | Sub-microsecond |
| Operational Mode | Layer 2 and Layer 3 |
| Management Ports | 2x 10/100/1000 Management Ports, 1x RJ45 Console Port, 1x USB Port |
| Software | Arista EOS |