Product Model: DCS-7280CR3K-36S#
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The Arista DCS-7280CR3K-36S# is a high-performance switch within the Arista 7280R3 series, designed to meet the rigorous demands of modern data centers. This device is optimized for both spine and leaf deployment, providing exceptional scalability, performance, and functionality. Engineered with state-of-the-art technology, the DCS-7280CR3K-36S# ensures seamless networking for enterprises seeking reliability and efficiency in their network infrastructure.
Quick Spec
| Brand | Arista |
| Model | DCS-7280CR3K-36S# |
| Series | 7280R3 |
| Ports | 36 x 100GbE QSFP |
| Fabric Capacity | 9.6 Tbps |
Product Datasheet
- ● High-density 100GbE ports for maximum throughput
- ● Advanced Layer 2 and Layer 3 features for robust networking capabilities
- ● Flexible scaling with support for spine and leaf topologies
- ● Enhanced visibility and telemetry for efficient monitoring
- ● Energy-efficient design reduces operational costs
Product Applications
- ● Deploy as a core router in large-scale enterprise data centers for high throughput and reliability
- ● Utilize as a spine switch in cloud environments needing efficient east-west traffic management
- ● Ideal for financial services requiring low-latency and high-frequency trading operations
Supported Options
| Accessory | Model |
| Power Supply | PWR-500AC-R |
| Transceiver | QSFP-100G-SR4 |
| Cabling | CAB-Q-Q-1M |
Compare to Similar Items
| Model | Differences |
| DCS-7280SR2-48YC6 | Provides 48 x 10GbE and 6 x 100GbE ports, lower throughput |
| DCS-7050SX-64 | 64 x 10GbE ports, optimized for smaller deployments |
| DCS-7260CX3-64 | 64 x 100GbE ports, higher port density, different use case |
Before Purchasing
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DCS-7280CR3K-36S# Datasheet
DCS-7280CR3K-36S# Specifications | |
| Brand | Arista |
| Model | DCS-7280CR3K-36S# |
| Product Line | 7280R3 |
| Ports | 36 x 400GbE |
| Switching Capacity | 14.4 Tbps |
| Forwarding Capacity | 6.9 Bpps |
| Latency | Sub-3 microseconds |
| Power Supply | Dual 1500W AC or DC |
| Cooling | Front-to-back or back-to-front airflow |
| Forwarding Mode | Store and forward |
| Operating Temperature | 0 to 40??C |
| Storage Temperature | -40 to 70??C |
| Relative Humidity | 5% to 95% non-condensing |
| Dimensions (HxWxD) | 1.75 x 19 x 18 inches |
| Rack Units | 1 RU |
| Buffer | 32 MB integrated packet buffer |
| MAC Addresses | 768K |
| IPv4 Routes | 2M |
| IPv6 Routes | 1M |
| ACL Entries | 128K |
| VLAN IDs | 4096 |
| VRF Instances | 2048 |
| Management Ports | 1 x RJ-45 console, 1 x USB, 1 x RJ-45 out-of-band management, 1 x SFP+ |