J9731-61001 HPE 2920 10GbE SFP+ Expansion Module, 1 X Slot, 2 Ports.

Overview of HPE J9731-61001 2920 10GBE Expansion Module

The HPE J9731-61001 2920 10GBE SFP+ Expansion Module is an enterprise-class networking upgrade designed specifically for HPE Aruba 2920 Series managed switches. Featuring two high-speed 10GbE SFP+ ports, this plug-in module provides reliable fiber uplinks, increased bandwidth, and scalable network expansion for business, campus, and data center environments. Its hot-swappable design allows seamless installation while minimizing network interruptions.

General Product Information

• Manufacturer: HPE
• Part Number: J9731-61001
• Product Type: Expansion Module
• Interface: 10GBE 2 Ports SFP+

Technical Specifications

• Device Type: Expansion Module – 2 Ports
• Form Factor: Plug-in Networking Expansion Module
• Expansion Slot Requirement: 1 × Expansion Slot
• Design: Hot-Swappable Plug-and-Play Architecture

Networking Specifications

• Interface Ports: 2 × 10GbE SFP+ Ports
• Supported Media: Fiber Optic SFP+ Transceivers
• Maximum Data Transfer Rate: Up to 10 Gbps Per Port
• Total Switching Bandwidth: Up to 20 Gbps
• Line Rate: T-1 / E-1
• Connectivity Technology: Wired

Expansion and Connectivity

• Interfaces: 2 × Network Ports
• Compatible Slot: 1 × Expansion Slot
• Installation Type: Hot-Swappable Plug-in Module

Compatibility

Supported HPE Aruba Switches

• Aruba 2920-24G (J9726A)
• Aruba 2920-24G-PoE+ (J9727A)
• Aruba 2920-48G (J9728A)
• Aruba 2920-48G-PoE+ (J9729A)

The HPE J9731-61001 10GBE 2-Ports SFP+ Expansion Module

The HPE J9731-61001 2920 10GbE SFP+ Expansion Module with 1 X Expansion Slot and 2 Ports is engineered to deliver enterprise-class connectivity for modular switch platforms. With dual high-speed SFP+ ports and an additional expansion slot, this module ensures scalable throughput, reliable integration, and seamless deployment in dense infrastructures. Its architecture supports modern workloads, delivering consistent bandwidth, optimized traffic management, and enhanced flexibility for mission-critical applications across diverse industries.

Dedicated Expansion Slot for Scalability

The additional expansion slot provides flexibility for future upgrades and integration with other modules. This design ensures that enterprises can adapt to evolving networking requirements without replacing existing infrastructure. The expansion slot supports advanced features, enabling organizations to extend functionality and maintain long-term scalability with minimal disruption.

Dual 10GBE SFP+ Connectivity

The inclusion of two SFP+ ports allows the HPE J9731-61001 to support a wide range of fiber-based connections simultaneously. Each port delivers stable bandwidth for servers, storage arrays, and aggregation devices. Enterprises benefit from improved scalability, reduced congestion, and enhanced flexibility in managing diverse network endpoints across large-scale deployments with simplified administration and consistent performance.

Integration with HPE 2920 Switch Series

The expansion module integrates seamlessly with HPE 2920 switch series, providing flexible expansion options. This integration supports advanced traffic management, security features, and high availability. Enterprises benefit from streamlined integration, reduced deployment complexity, and future-ready scalability for evolving networking requirements across enterprise and campus environments with minimal disruption.

Advanced Security Features

The HPE J9731-61001 incorporates advanced security mechanisms to safeguard enterprise networks. Features such as secure boot, encryption, and access control lists protect against unauthorized access and cyber threats. Enterprises achieve compliance with industry standards, ensuring reliable protection for sensitive data and mission-critical applications with minimal risk exposure and enhanced resilience.

Fiber-Based Performance

With support for SFP+ fiber-based connectivity, the HPE J9731-61001 enables long-distance communication across enterprise networks using existing fiber infrastructure. Its architecture ensures consistent bandwidth for diverse applications. Enterprises benefit from optimized traffic flow, reduced latency, and improved scalability in fiber-centric environments where performance consistency is essential for mission-critical workloads and distributed infrastructures.

Traffic Management and QoS Capabilities

Quality of Service features allow administrators to prioritize critical applications such as voice and video. The HPE J9731-61001 ensures that latency-sensitive workloads receive dedicated bandwidth, reducing jitter and packet loss. Enterprises achieve improved user experiences, optimized performance, and reliable communication across diverse applications with enhanced control over traffic distribution and prioritization.

Energy Efficiency and Thermal Design

Energy-efficient design minimizes power consumption while maintaining high performance. Advanced thermal management ensures safe operating temperatures, reducing the risk of overheating. Enterprises benefit from reduced cooling requirements, improved sustainability, and extended hardware lifespan in high-density environments where efficiency and reliability are critical for long-term operations.

Scalability for Enterprise Growth

The HPE J9731-61001 provides scalability to meet growing enterprise demands. With dual SFP+ ports and an additional expansion slot, businesses can expand their networks without significant infrastructure changes. Enterprises achieve cost-effective scaling, ensuring that networking capabilities evolve alongside organizational growth with minimal disruption and consistent performance across diverse workloads.

Reliability for Mission-Critical Workloads

Reliability is a cornerstone of the HPE J9731-61001 design. Redundant architecture and robust fiber connectivity ensure continuous operation even during hardware failures. Enterprises benefit from minimized downtime, consistent service availability, and enhanced resilience for mission-critical workloads requiring uninterrupted connectivity across distributed environments and global deployments.

Deployment Flexibility Across Environments

The HPE J9731-61001 offers deployment flexibility across diverse environments. Its compatibility with HPE modular switch platforms allows seamless integration into enterprise, campus, and branch networks. Enterprises can tailor configurations for redundancy, scalability, or performance optimization, ensuring adaptability to evolving business needs with simplified management and streamlined workflows.

High-Density Applications

High-density applications such as server farms and backbone connectivity benefit from the HPE J9731-61001’s port density and fiber capabilities. Enterprises achieve simplified cabling, reduced infrastructure costs, and improved manageability in environments requiring large-scale device connectivity with consistent performance delivery and reliable throughput across critical workloads.

Future-Proof Networking Solution

The HPE J9731-61001 is designed as a future-proof solution, meeting evolving enterprise needs. Its compatibility, scalability, and advanced features ensure relevance as technology advances. Businesses can invest confidently, knowing the expansion module will support networking requirements for years to come across diverse industries with minimal upgrade requirements and enhanced adaptability.

Performance Optimization for Data-Intensive Workloads

Data-intensive workloads such as analytics and cloud applications benefit from the HPE J9731-61001’s fiber connectivity and QoS features. Enterprises achieve optimized performance, reduced latency, and improved scalability for workloads requiring consistent bandwidth and reliable communication across distributed environments and mission-critical infrastructures.

Enterprise-Class Reliability and Uptime

Reliability is a key advantage of the HPE J9731-61001. Its robust architecture ensures continuous operation even during hardware failures. Enterprises benefit from minimized downtime, consistent service availability, and enhanced resilience for mission-critical workloads requiring uninterrupted connectivity across diverse environments and global deployments with consistent performance.

Enhanced Performance for Unified Communications

Unified communications platforms benefit from the HPE J9731-61001’s QoS and fiber support. Voice and video traffic receive prioritized bandwidth, ensuring clear communication and reduced latency. Enterprises achieve improved collaboration, optimized performance, and reliable connectivity for unified communication systems across global deployments with consistent quality and seamless integration.

Optimized for Cloud and Edge Deployments

Cloud and edge deployments require reliable connectivity and scalability. The HPE J9731-61001 provides dual SFP+ ports for high-speed cloud integration and edge device connectivity. Enterprises benefit from seamless cloud adoption, reduced latency, and improved efficiency in distributed environments with consistent throughput and reliable performance across diverse workloads.

Comprehensive Manageability Features

Manageability features such as centralized monitoring, configuration management, and diagnostics simplify administration. The HPE J9731-61001 ensures that IT teams can efficiently manage large-scale deployments. Enterprises achieve reduced operational overhead, improved visibility, and enhanced control over network infrastructures with streamlined workflows and simplified management processes across complex environments.

Support for Emerging Technologies

The HPE J9731-61001 supports emerging technologies such as IoT and smart devices. Its fiber capabilities ensure reliable connectivity, while advanced traffic management provides high-speed performance. Enterprises benefit from future-ready infrastructure, enabling seamless adoption of new technologies without significant upgrades or disruptions across diverse industries and global deployments.

Resilient Architecture for Enterprise Networks

The resilient architecture of the HPE J9731-61001 ensures consistent performance under demanding conditions. Redundant fiber connectivity and advanced traffic management features safeguard enterprise networks. Enterprises achieve improved uptime, reduced risk, and enhanced reliability for mission-critical applications requiring continuous availability and consistent performance across distributed infrastructures.