JQ074-61001 HPE Switch 48 Ports 5945 48SFP28 8QSFP28 Rack-mountable

HPE JQ074-61001 Switch 48 Ports Managed FlexFabric 5945 Overview

The HPE JQ074-61001 FlexFabric 5945 is a high-performance, rack-mountable data center switch designed to support next-generation enterprise and cloud environments. Featuring 48 SFP28 ports and 8 QSFP28 uplink ports, this managed switch offers the speed, scalability, and versatility needed for today’s bandwidth-intensive applications. As a component of Hewlett Packard Enterprise's FlexFabric 5945 Series, the JQ074-61001 is engineered for flexibility, efficient aggregation, and seamless integration into software-defined networking (SDN) infrastructures.

Key Features and Port Configuration

The HPE JQ074-61001 is tailored for advanced network architectures, particularly those requiring high-density port availability and low-latency switching. It includes 48 x 25GbE SFP28 ports and 8 x 100GbE QSFP28 uplinks, which offer the bandwidth necessary to handle large-scale virtualization, storage traffic, and demanding workloads with ease.

High-Density 25GbE SFP28 Ports

The 48 SFP28 ports provide excellent port density for top-of-rack (ToR) deployments, making the switch ideal for connecting servers in data centers where every rack demands high-speed connectivity. Each port supports 10GbE and 25GbE, offering backward compatibility and investment protection.

Powerful QSFP28 Uplinks

The 8 QSFP28 ports support 40GbE and 100GbE, enabling high-bandwidth uplinks or stacking between switches. This makes it easier to build spine-and-leaf architectures for large-scale data centers or multi-tenant cloud environments, supporting scalability without compromising performance.

Performance and Throughput Capabilities

Built for high-performance networking, the HPE JQ074-61001 offers a switching capacity of up to 2.56 Tbps and a forwarding rate of 1,428 Mpps. This ensures consistent throughput and minimal latency, even during traffic spikes or periods of intense network demand. The device is optimized for high-performance computing (HPC), cloud services, and virtualized workloads.

Advanced Packet Processing

Leveraging advanced packet buffer management and hardware-based Quality of Service (QoS), the switch can efficiently prioritize traffic. This allows mission-critical data, voice, and video streams to maintain optimal performance across the network infrastructure.

Low Latency Architecture

Engineered for environments where every microsecond matters, the switch supports ultra-low latency across all ports, essential for financial services, real-time analytics, and other latency-sensitive applications.

Managed FlexFabric Capabilities

As a managed switch, the JQ074-61001 delivers comprehensive control and automation features, including full support for Layer 2 and Layer 3 routing protocols. Integrated into the FlexFabric architecture, it offers streamlined deployment, centralized management, and automated configuration, significantly reducing the operational complexity in large networks.

Layer 2 and Layer 3 Support

Support for both Layer 2 switching and Layer 3 routing allows for dynamic network path selection, efficient traffic segmentation, and the use of routing protocols such as OSPF, BGP, and IS-IS. These features make the switch a viable choice for both aggregation and core layers of enterprise networks.

Virtualization Support

The switch supports technologies such as VXLAN and EVPN, enabling network virtualization and overlay network creation. These features are essential for supporting dynamic workloads and providing scalable multi-tenant environments in modern data centers.

Intelligent Management Tools

Integrated management options include HPE Intelligent Management Center (IMC), CLI, SNMP, REST APIs, and web-based GUI, providing a full spectrum of control for administrators. Zero-touch provisioning and automation capabilities make deployment and scaling efficient and cost-effective.

Resilience, Redundancy, and Reliability

Designed for mission-critical applications, the JQ074-61001 offers high availability features such as hot-swappable power supplies, fans, and redundant hardware configurations. These enhancements ensure minimal downtime and maintain business continuity.

Redundant Power Supplies

The switch supports dual redundant power supplies, enabling hot-swapping without service interruption. This feature is essential in high-availability environments where uptime is crucial.

Intelligent Fan Modules

Equipped with field-replaceable fan trays, the switch offers front-to-back or back-to-front airflow options. These designs support optimized cooling in both hot aisle and cold aisle configurations within data centers.

Security and Access Control

Advanced security features are embedded into the HPE FlexFabric 5945 architecture, safeguarding the switch and connected infrastructure from unauthorized access, network attacks, and data breaches.

Comprehensive Access Policies

The switch supports 802.1X authentication, MAC-based authentication, port security, and RADIUS/TACACS+ integration. These features enable granular access control and user identity verification, crucial in environments with sensitive data.

Traffic Filtering and ACLs

Extensive Access Control List (ACL) capabilities ensure traffic can be filtered and directed based on defined rules, reducing the risk of internal threats and network misuse.

Secure Management Interfaces

Management interfaces such as HTTPS, SSH, and SNMPv3 ensure that device configuration and monitoring activities are encrypted, minimizing the attack surface from external threats.

Use Cases and Deployment Scenarios

The HPE JQ074-61001 is versatile across multiple deployment scenarios. It is an ideal fit for high-density data centers, cloud service providers, campus aggregation points, and virtualized enterprise infrastructures.

Top-of-Rack (ToR) Deployment

With 25GbE SFP28 ports and support for QSFP28 uplinks, the switch excels as a top-of-rack solution, aggregating server traffic and providing high-speed interconnects to spine switches or core networks.

Spine-and-Leaf Architecture

When deployed as a leaf or spine node, the JQ074-61001 supports east-west traffic flows with minimal latency, perfect for large-scale cloud environments that demand fast and efficient data routing between nodes.

High-Speed Aggregation Layer

The switch also functions well as an aggregation layer device, consolidating traffic from multiple access layer switches and forwarding it upstream to core networks, ensuring efficient bandwidth utilization.

Energy Efficiency and Environmental Compliance

HPE engineers the FlexFabric 5945 switches with energy efficiency in mind. Intelligent power-saving features, variable fan speed control, and compliance with international standards ensure eco-friendly operation without sacrificing performance.

Power-Saving Technologies

Features such as Energy Efficient Ethernet (EEE), dynamic power adjustment, and port-based power management help reduce overall power consumption, aligning with corporate sustainability goals.

Environmental Standards

The switch complies with key environmental standards including RoHS and WEEE. It is also built to operate reliably under demanding conditions with extended temperature ranges and high humidity tolerance.

HPE FlexFabric Ecosystem Integration

As a member of the FlexFabric 5945 family, the JQ074-61001 integrates seamlessly with other HPE networking solutions. Whether deployed alongside Aruba fabric devices or part of a hybrid environment, the switch complements both traditional and software-defined infrastructures.

SDN-Ready Architecture

The switch supports OpenFlow and integrates with SDN controllers, including HPE’s Virtual Application Networks SDN Controller. This makes it easier to deploy and manage dynamic traffic policies across large network fabrics.

Interoperability with Aruba and HPE Solutions

Thanks to standardized protocols and consistent interface designs, the switch operates flawlessly alongside Aruba AirWave, ClearPass, and other HPE Intelligent Edge products, delivering unified management across wired and wireless domains.

Technical Specifications of HPE JQ074-61001

• Product Type: Managed Rack-Mountable Switch
• Port Configuration: 48 x SFP28 (10/25GbE), 8 x QSFP28 (40/100GbE)
• Switching Capacity: Up to 2.56 Tbps
• Forwarding Rate: 1,428 Mpps
• Redundancy: Hot-swappable dual power supplies and fans
• Management: CLI, SNMP, IMC, REST APIs, Web GUI
• Security: 802.1X, ACLs, SSH, SNMPv3, RADIUS/TACACS+
• Power Efficiency: Energy Efficient Ethernet, Dynamic Fan Control
• Mounting: 1U Rack-Mountable

Why Choose the HPE JQ074-61001 FlexFabric 5945 Switch?

The HPE JQ074-61001 offers a compelling combination of high port density, powerful uplinks, intelligent management, and robust security, all within a compact 1U rack-mountable form factor. It is purpose-built for modern data centers that demand speed, efficiency, and flexibility. With its SDN-readiness, comprehensive L2/L3 support, and seamless ecosystem integration, it stands as a strategic asset for any enterprise looking to future-proof its network infrastructure.