Product Model: Arista DCS-7280CR3K-32P4-R
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The Arista DCS-7280CR3K-32P4-R is a cutting-edge switch router designed for high-performance networking. With 32x100GbE QSFP and 4x400GbE OSFP ports, this model perfectly caters to the demands of large routing environments. The switch boasts rear to front air cooling and is equipped with two AC power supplies, ensuring sustained performance and reliability in data-intensive applications.
Quick Spec
| Brand | Arista |
| Model | DCS-7280CR3K-32P4-R |
| Ports | 32x100GbE QSFP, 4x400GbE OSFP |
| Airflow | Rear to front |
| Power Supply | 2 x AC |
Product Datasheet
- ● High-density 100GbE and 400GbE ports for optimized network performance
- ● Large routing table capacity to handle extensive networking tasks
- ● Rear to front airflow design for efficient cooling
- ● Dual AC power supplies for enhanced reliability
- ● Advanced Layer 2 and Layer 3 feature set
Product Applications
- ● Data center spine and leaf topologies
- ● Cloud-based networking environments
- ● High-performance computing clusters
Supported Options
| Accessory 1 | Arista 400GBASE-DR4 QSFP-DD Transceiver |
| Accessory 2 | Arista 10GBASE-T SFP+ Module |
| Accessory 3 | Arista Dual AC Power Supply |
Compare to Similar Items
| Model | Main Differences |
| Arista DCS-7280CR3K-16P2-R | 16x100GbE QSFP, 2x400GbE OSFP ports, smaller route capacity |
| Arista DCS-7508R3 | Modular chassis, higher port density, multiple cooling options |
| Arista DCS-7280SR3-48YC6-R | 48x25GbE SFP28, 6x100GbE QSFP ports, different airflow design |
Before Purchasing
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Arista DCS-7280CR3K-32P4-R Datasheet
Arista DCS-7280CR3K-32P4-R Specifications | |
| Brand | Arista |
| Model | DCS-7280CR3K-32P4-R |
| Series | 7280R3 |
| Port Configuration | 32x100GbE QSFP and 4x400GbE OSFP |
| Type | Switch Router |
| Routing Capacity | Large Route |
| Cooling Method | Rear to Front Air |
| Power Supplies | 2 x AC |
| Form Factor | 1U |
| Switching Capacity | 12.8 Tbps |
| Forwarding Rate | 4 Bpps |
| Latency | 800ns |
| Supported Transceivers | 100G QSFP, 400G OSFP |
| Operating Temperature | 0??C to 40??C |
| Storage Temperature | -40??C to 70??C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Dimensions (HxWxD) | 44 x 439 x 534 mm |
| Max Power Consumption | 1200W |
| Compliance | RoHS-6, EMC |
| MTBF | Over 50,000 hours |
| Software | Arista EOS |