HPE FlexFabric 5945 32QSFP28 Switch

HPESKU: 5766934

Price:
Sale price$40,589.73

Description

HPE FlexFabric 5945 32QSFP28 Switch

The HPE FlexFabric 5945 Switch Series delivers high-density, ultra-low-latency Ethernet switching designed for modern data centers. Built to serve at the top-of-rack (ToR) or aggregation layer, these switches are purpose-built for expansive enterprise environments that demand scalable 100 GbE connectivity, simplified cabling, and predictable performance. The HPE 5945 is engineered to support demanding workloads—from virtualization and cloud-native applications to analytics and AI—by combining dense port configurations with a flexible fabric that can scale as your data center grows. These switches excel in deployments where rapid provisioning, reduced latency, and efficient rack-space utilization translate directly into operational savings and improved application response times. Whether you’re consolidating server access, bridging leaf-spine fabrics, or powering multi-tenant deployments, the 5945 line offers a balanced blend of performance, reliability, and manageability to meet the needs of mid-to-large data centers. In essence, the HPE FlexFabric 5945 32QSFP28 Switch is designed to simplify fabric architecture while delivering the deterministic, high-speed connectivity required by today’s bandwidth-hungry workloads.

  • High-density 32 QSFP28 ports for scalable 100 GbE connectivity that simplifies cabling and minimizes devices in dense data-center topologies. With a single switch handling a large number of high-speed links, you can design lean leaf-spine or ToR architectures that reduce cable complexity and improve airflow, enabling greater rack density and easier management.
  • Ultra-low latency and predictable performance support latency-sensitive workloads such as high-performance computing, real-time analytics, AI inferencing, and virtualized environments. The 5945 is engineered to deliver tight latency margins even as traffic patterns shift, ensuring applications respond quickly under load and maintain quality of service for critical services.
  • Flexible deployment options across ToR, aggregation, and core layers make the 5945 adaptable to a range of data-center designs. Its architecture allows you to deploy at the server access layer for ultra-fast server connections, or at the aggregation layer to consolidate uplinks and interconnects, while remaining capable of operating at a core tier in mid-sized data centers that require reliable, scalable fabrics.
  • Advanced network services, security, and virtualization enable multi-tenant environments and high-density workloads to share the same fabric securely. Expect robust QoS, sophisticated ACLs, multicast support, and tenant isolation features that maximize utilization without compromising performance or security. Native virtualization features help you create flexible network slices and ensure predictable isolation between workloads.
  • Seamless management and ecosystem integration with common enterprise management tools and workflows. The 5945 integrates with HPE management ecosystems, including OneView and Intelligent Management Center, and supports standard CLI, SNMP, and API-based automation. This enables streamlined provisioning, monitoring, and lifecycle management, reducing manual tasks and accelerating implementation of new services.

Technical Details of HPE FlexFabric 5945 32QSFP28 Switch

  • Form factor: Top-of-Rack (ToR) switch designed for dense data-center deployments, optimized for server access and aggregation roles within large enterprise environments.
  • Ports: 32 QSFP28 ports providing high-density 100 GbE connectivity to servers, storage, and uplinks, enabling scalable fabric designs with fewer devices.
  • Switching fabric and latency: Engineered for ultra-low latency with a robust switching fabric that supports consistent performance across mixed workloads, virtualization, and multi-tenant traffic.
  • Power and resiliency: Supports redundant power options and hot-swappable components to maximize uptime and simplify maintenance without disruptive downtime.
  • Management and interoperability: Compatible with standard management protocols and tools, including CLI, SNMP, and REST APIs, and designed to integrate with common data-center fabric management platforms for provisioning and monitoring.

how to install HPE FlexFabric 5945 32QSFP28 Switch

  • Plan and prepare: Assess your data-center design to determine whether the 5945 will operate at ToR or aggregation, confirm rack space, airflow, and power requirements, and map QSFP28 cabling to servers, storage, and uplink devices.
  • Rack mounting: Install the switch into a suitable rack chassis using standard mounting rails and cable management provisions. Ensure adequate clearance for cooling and easy access to ports and management interfaces.
  • Power connection: Connect to appropriate power sources, including any redundant power options if available. Verify that power supply units are seated correctly and the device powers on without errors.
  • Networking cabling: Attach QSFP28 cables or active optical cables (AOC) to the 32 ports, routing cables neatly to maintain airflow and reduce strain. Label cables for straightforward troubleshooting and future expansion.
  • Initial configuration: Access the switch via console or management network, configure the management IP, administrator credentials, and basic access controls. Apply foundational QoS and security policies, enable necessary routing protocols if required, and verify connectivity to upstream devices and hosts.

Frequently asked questions

  • Q: What workloads is the HPE FlexFabric 5945 32QSFP28 Switch best suited for? A: It is designed for high-density ToR and aggregation deployments in large enterprise data centers, delivering scalable 100 GbE connectivity and low-latency performance for demanding workloads such as virtualization, analytics, AI, and cloud-native applications.
  • Q: Can the 5945 be used at the core layer in mid-sized data centers? A: Yes, the 5945 is powerful enough to support core-layer roles in medium-sized data centers, offering a flexible fabric that can scale as your capacity requirements grow while maintaining low latency and predictable performance.
  • Q: What management tools are compatible with the HPE FlexFabric 5945? A: The switch is designed for compatibility with standard enterprise management tools and practices, including CLI, SNMP, REST APIs, and integration with HPE management platforms such as OneView and Intelligent Management Center to simplify provisioning, monitoring, and automation.

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