J9731AS HPE Expansion Module 2-Port 10GBPS Gigabit Ethernet T1/E1 SFP+

Overview of HPE J9731AS 2920 2 Ports SFP+ Expansion Module 

The HPE J9731AS Smart Buy 2920 2 Ports SFP+ 10GBE Gigabit Ethernet Expansion Module is a high-performance plug-in networking module engineered to expand the capabilities of Aruba 2920 Series managed switches. Featuring two high-speed 10GbE SFP+ ports, this expansion module delivers reliable fiber connectivity, faster data transmission, and seamless integration for enterprise networks, server environments, virtualization platforms, and business-critical applications. Its hot-swappable design allows installation without interrupting network operations, making it an ideal solution for dependable network infrastructure.

General Information

• Manufacturer: HPE
• Part Number: J9731A#ABB
• Product Type: Expansion Module

Technical Specifications

• Interface: 10GBE 2 Ports SFP+
• Device Type: Expansion Module - 2 Ports
• Form Factor: Plug-in Module
• Number of Ports: 2
• Expansion Slot Type: SFP+
• Interfaces: 2 × Network - T1/E1
• Line Rate: T-1/E-1
• Data Transfer Rate: Up to 10 Gbps Per Port
• Network Transport Protocol: Ethernet

Environmental Specifications

• Operating Temperature: 32°F to 113°F (0°C to 45°C)
• Operating Humidity: 15% to 95% (Non-condensing)
• Power Requirements: 100-240V AC, 50/60 Hz

Networking Performance

• Dual high-speed 10GbE SFP+ uplink ports
• Reliable fiber optic connectivity for enterprise deployments
• Optimized for server aggregation and backbone networking
• Hot-swappable architecture for simplified maintenance
• Supports high-speed data transmission with minimal latency
• Ideal for virtualization, cloud computing, and data center applications

Compatibility

Compatible Switch Series

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

Highlights of HPE J9731AS Smart Buy 10GBE Expansion Module

The HPE J9731AS Smart Buty 2920 2 Ports SFP+ 10GbE Gigabit Ethernet T1/E1 Expansion Module is engineered to deliver enterprise-class connectivity for modular switch platforms. With dual high-speed SFP+ ports and support for T1/E1 expansion, 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.

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 Features

The HPE J9731AS 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 J9731AS 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.

Dual 10GBE SFP+ Connectivity

The inclusion of two SFP+ ports allows the HPE J9731AS 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.

T1/E1 Expansion Capability

The module’s support for T1/E1 expansion provides additional versatility for enterprises requiring legacy connectivity alongside modern high-speed fiber. This capability ensures seamless integration with existing infrastructures while enabling migration to advanced networking standards. Enterprises benefit from reduced transition costs, improved compatibility, and enhanced adaptability across diverse environments.

Traffic Management and QoS Capabilities

Quality of Service features allow administrators to prioritize critical applications such as voice and video. The HPE J9731AS 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 J9731AS provides scalability to meet growing enterprise demands. With dual SFP+ ports and T1/E1 expansion capability, 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 J9731AS 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 J9731AS 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 J9731AS’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 J9731AS 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.

Enhanced Performance for Unified Communications

Unified communications platforms benefit from the HPE J9731AS’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.

Cloud and Edge Deployments

Cloud and edge deployments require reliable connectivity and scalability. The HPE J9731AS 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 J9731AS 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.

Performance Optimization for Data-Intensive Workloads

Data-intensive workloads such as analytics and cloud applications benefit from the HPE J9731AS’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 J9731AS. 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.

Emerging Technologies

The HPE J9731AS 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 J9731AS 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.