Product Model: DCS-7280CR3-36S-R
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The Arista DCS-7280CR3-36S-R is part of the highly established Arista 7280R3 series, designed to deliver excellent performance and versatility for modern networking needs. Built to handle demanding environments, this switch provides top-of-the-line scalability, efficiency, and security, making it an ideal choice for large-scale data centers and high-performance enterprise networks.
Quick Spec
| Model | Arista DCS-7280CR3-36S-R |
| Series | 7280R3 |
| Ports | 36 x 400G QSFP-DD |
| Switching Capacity | 28.8 Tbps |
| Power Supplies | Redundant, hot-swappable |
Product Datasheet
- ● High-density 400G and 100G ports
- ● Advanced traffic load balancing
- ● Extensive IPv4 and IPv6 routing support
- ● Redundant, hot-swappable fans and power supplies
- ● Integrated advanced monitoring and automation tools
Product Applications
- ● High-performance data center networks
- ● Cloud-based service environments
- ● Enterprise-level backbone infrastructure
Supported Options
| Accessory | Model |
| Power Supply | PWR-4600AC |
| Fan Module | FAN-7000-R |
| Rails Kit | RAIL-7280 |
Compare to Similar Items
| Model | Differences |
| Arista DCS-7280CR3-32P-R | Lower port density, fewer 400G ports |
| Arista DCS-7280SR-48C6 | Lower switching capacity, different port configurations |
| Arista DCS-7280QR-C36 | Lower routing capacity, less power-efficient |
Before Purchasing
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DCS-7280CR3-36S-R Datasheet
DCS-7280CR3-36S-R Specifications | |
| Brand | Arista |
| Model | 7280R3 |
| Ports | 36 x 400GbE QSFP-DD |
| Throughput | 57.6 Tbps |
| Form Factor | 1U |
| Packet Buffer | 128GB |
| Latency | 3.8us |
| CPU | 8-core x86 processor |
| System Memory | 64GB |
| Storage | 200GB SSD |
| Hot-swappable Modules | Yes |
| Redundant Power Supply | Yes |
| Operating Temperature | 0??C to 40??C |
| Cooling | Front-to-rear airflow |
| Management | RJ-45 and RS-232 Serial Console |
| Network Management | CloudVision |
| Operating System | Arista EOS |
| Compliance | RoHS-6 compliant |
| Forwarding Rate | 8.64 Bpps |
| MAC Addresses | 1.5 Million |
| VLANS | 4K |