Product Model: Arista DCS-7280QR-C72-R
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The Arista DCS-7280QR-C72-R is a high-performance switch designed to meet the demanding needs of modern data centers. With 72x40GbE QSFP+ and 16x100GbE QSFP ports, it provides exceptional bandwidth and scalability. Featuring rear to front air cooling, it includes 2x AC power supplies and 2xC19-C20 cords, ensuring reliable and efficient operation.
Quick Spec
| Brand | Arista |
| Model | DCS-7280QR-C72-R |
| Ethernet Ports | 72x40GbE QSFP+ |
| High-Speed Ports | 16x100GbE QSFP |
| Power Supply | 2x AC |
| Cooling | Rear to front air |
Product Datasheet
- ● High-density 40GbE and 100GbE ports for increased bandwidth
- ● Energy-efficient rear to front air cooling
- ● Redundant AC power supplies for reliable operation
- ● Advanced traffic management and monitoring capabilities
- ● Seamless integration with existing networks and devices
Product Applications
- ● Data center aggregation and core switching
- ● High-performance computing (HPC) environments
- ● Large-scale cloud service providers
Supported Options
| Accessory | Model |
| Transceiver Module | QSFP-40G-SR4 |
| Optical Cable | OM4-10m |
| Mounting Kit | RACK-MNT-ARISTA |
Compare to Similar Items
| Model | Differences |
| Arista DCS-7280QR-F72-R | Front to rear air cooling |
| Arista DCS-7050X3-96 | 96x10GbE ports with 8x100GbE uplinks |
| Arista DCS-7280CR2-60 | 60x25GbE ports with 6x100GbE uplinks |
Before Purchasing
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Specification
Arista DCS-7280QR-C72-R Datasheet
Arista DCS-7280QR-C72-R Specifications | |
| Brand | Arista |
| Model | DCS-7280QR-C72-R |
| Switch Type | Data Center Switch |
| Ports | 72x 40GbE QSFP+, 16x 100GbE QSFP |
| Cooling | Rear to Front Airflow |
| Power Supply | 2x AC Power Supply Units |
| Power Cords | 2x C19-C20 Cords |
| Switching Capacity | Up to 5.76 Tbps |
| Forwarding Rate | Up to 4.28 Bpps |
| Packet Buffer Memory | 32 MB per Group, 640 MB Total |
| Latency | 4.5 microseconds |
| VLAN IDs | 4096 |
| Multicast Routes | 128K |
| IPv4 Routes | 1.5M |
| IPv6 Routes | 1M |
| ACLs | 128K |
| Server Interface | 10G/25G/40G/50G/100G |
| Fans | 4 Hot Swappable Fans (Front to Rear Airflow) |
| MPLS | Supported |
| Operating Temperature | 0 to 40??C |
| Management Ports | 1x 10/100/1000 Management Port, 1x USB |