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Arista | SKU:
DCS-7280CR3-32D4-F-REF
Arista DCS-7280CR3-32D4-F 7280R3, 32x100GbE QSFP and 4x400GbE QSFP-DD switch router, front to rear air, 2 x AC
$49,999.00
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Arista DCS-7280CR3-32D4-F 7280R3, 32x100GbE QSFP and 4x400GbE QSFP-DD switch router, front to rear air, 2 x AC is backordered and will ship as soon as it is back in stock.
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Arista DCS-7280CR3-32D4-F 7280R3, 32x100GbE QSFP and 4x400GbE QSFP-...
$49,999.00
Unit price
/
Unavailable
Overview
- Model: Arista DCS-7280CR3-32D4-F
- Series: Arista 7280R3
- Form Factor: 1 RU (Rack Unit)
- Airflow: Front-to-back airflow (denoted by the "F" in the model number).
- Condition: Refurbished
- 32 x 100GbE QSFP28 ports:
- Each QSFP28 port can support 100GbE, 40GbE, or breakout configurations such as 4x25GbE or 4x10GbE for flexibility.
- 4 x 400GbE QSFP-DD ports:
- Each port can support 400GbE or be broken out into smaller port speeds, such as 4 x 100GbE, providing future-proofing for growing bandwidth demands.
- Switching Capacity: 12.8 Tbps (Terabits per second).
- Forwarding Rate: 5.7 Bpps (Billion packets per second).
- Latency: Ultra-low latency, suitable for environments requiring fast and consistent network performance.
- Layer 2:
- Supports VLANs, including 802.1Q VLAN tagging.
- Link Aggregation (LACP) with up to 64 ports per group.
- Spanning Tree Protocol (STP, RSTP, MSTP).
- Jumbo Frames up to 9216 bytes.
- Layer 3:
- Supports advanced IPv4 and IPv6 routing, including OSPF, BGP, IS-IS, and RIP.
- VRF (Virtual Routing and Forwarding) for Layer 3 virtualization.
- Equal-Cost Multi-Path (ECMP) routing with up to 128-way paths for load balancing.
- VXLAN: Hardware-based VXLAN support for scalable Layer 2 network virtualization over Layer 3.
- Quality of Service (QoS):
- Supports up to 8 egress queues per port.
- Provides flexible traffic prioritization, policing, and shaping.
- Security:
- Access Control Lists (ACLs) for filtering traffic at Layers 2-4.
- Control Plane Policing (CoPP) to protect the control plane.
- MACsec (802.1AE) encryption for secure data transmission on selected interfaces.
- Telemetry and Monitoring:
- Arista Latency Analyzer (LANZ) for real-time network performance analysis.
- Flow and Streaming Telemetry support for detailed traffic monitoring and analysis.
- Operating System: Runs Arista’s Extensible Operating System (EOS), which provides advanced programmability, real-time network monitoring, and automation capabilities.
- eAPI (Extensible API): Supports automation through REST APIs.
- CloudVision: Integrates with Arista's CloudVision for network-wide automation, visibility, and telemetry.
- Zero Touch Provisioning (ZTP) for automated deployment.
- Power Supplies: Dual, hot-swappable, redundant power supplies (AC or DC).
- Typical Power Consumption: Approximately 500W (varies based on configuration and traffic).
- Cooling: Hot-swappable fan trays with front-to-back airflow.
- Dimensions: 1.75 inches (4.45 cm) height x 19 inches (48.26 cm) width x 18 inches (45.72 cm) depth.
- Weight: Approximately 26.2 lbs (11.9 kg).
- Data Center Spine/Leaf Architectures: Ideal for deployment in high-performance, scalable data center topologies.
- Enterprise Core and Aggregation: Suitable for large-scale enterprises needing high-density, low-latency switching with advanced routing capabilities.
- Cloud and Virtualization Environments: VXLAN and other overlay technologies make it an excellent fit for cloud data centers.
- High-density 100GbE and 400GbE ports: Supports flexible configurations for cloud and enterprise data centers.
- Advanced Layer 2 and Layer 3 routing: Provides a full suite of features for high-performance routing and switching.
- Low latency: Designed for latency-sensitive applications such as high-frequency trading (HFT) and real-time data analytics.
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