Product Model: DCS-7280CR3K-32D4A-R
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The Arista DCS-7280CR3K-32D4A-R, part of the Arista 7280R3 series, is a high-performance data center switch offering remarkable scalability and extensive features designed for modern networking needs. Renowned for its advanced architecture, it ensures streamlined and efficient connectivity, making it ideal for demanding data-driven environments.
Quick Spec
| Brand | Arista |
| Model | DCS-7280CR3K-32D4A-R |
| Series | 7280R3 |
| Ports | 32 x 400G QSFP-DD |
| Power Supply | Redundant and Hot-swappable |
Product Datasheet
- ● High-density 32 x 400GbE ports.
- ● Redundant and hot-swappable power supplies and fans.
- ● Advanced traffic monitoring and analytics.
- ● Low latency and high scalability.
- ● VXLAN, EVPN, and extensive L2/L3 features.
Product Applications
- ● Data Center Spine and Leaf architectures.
- ● High-performance computing environments.
- ● Massively scalable data centers requiring 400G aggregation.
Supported Options
| Accessory | Model |
| Fan Module | “FAN-7000-AC” |
| Power Supply | “PWR-5000-AC” |
| Optics | “QSFP-400G-LR4” |
Compare to Similar Items
| Model | Difference |
| DCS-7280SR3-48YC6 | Offers 48 x 25GbE ports and 6 x 100GbE ports |
| DCS-7280PR3-24D | Provides 24 x 400GbE ports |
| DCS-7060CX2-32S | Features 32 x 100GbE ports |
Before Purchasing
For further information about the Arista DCS-7280CR3K-32D4A-R and its price, please contact us through Live Chat or at [email protected]. Check “Arista DCS-7280CR3K-32D4A-R price” and “DCS-7280CR3K-32D4A-R datasheet”, buy “Arista DCS-7280CR3K-32D4A-R 7280R3” with best price and fast shipping. Free Live Chat support is available.
DCS-7280CR3K-32D4A-R Datasheet
DCS-7280CR3K-32D4A-R Specifications | |
| Model | Arista 7280R3 |
| Port Configuration | 32 x QSFP-DD |
| Forwarding Capacity | Up to 25.6 Tbps |
| Packet Buffer | 128 MB |
| Latency | Sub-microsecond |
| Power Supplies | 2 (1+1 redundancy) |
| Cooling | 4 fans, hot-swappable |
| Management Ports | 1 x RJ-45 serial console, 1 x 10/100/1000 Mgmt, 1 x USB |
| Dimensions (H x W x D) | 1.75″ x 19″ x 20″ |
| Rack Units | 1 RU |
| Operating Temperature | 0 to 40??C |
| Storage Temperature | -25??C to 70??C |
| Humidity | 5% to 95% non-condensing |
| MTBF | Over 150,000 hours |
| L2 Features | 802.1Q VLAN, 802.1w Rapid Spanning Tree, 802.3ad Link Aggregation |
| L3 Features | OSPF, BGP, PIM-SM, PIM-SSM, IGMP v1/v2/v3 |
| IPv6 Features | IPv6 Routing, IPv6 ACLs |
| Security Features | ACLs, RADIUS/TACACS+, MACsec |
| Automation | Python, eAPI, JSON-RPC |
| Software | Arista EOS |
| Warranty | 1-year limited warranty |