1990-4724 HPE Aruba SFP28 25 Gigabit Ethernet 25Gbase-lR LC Single-mode Transceiver Module

Product Overview of HPE 1990-4724 Aruba SFP28 Transceiver Module

The HPE 1990-4724 Aruba SFP28 transceiver module is a high-performance solution designed for modern networking environments. Offering a stable 25 Gigabit Ethernet connection, this module is optimized for long-distance data transmission up to 6.2 miles. Built for reliability and seamless compatibility, it is ideally suited for enterprise-grade infrastructures such as HPE Aruba 8325-48Y8C, Aruba CX 8360-12C V2, 8360-16Y2C V2, and 8360-48XT4C V2.

Main Advantages

• Supports 25 Gigabit Ethernet for lightning-fast connectivity.
• Engineered with 25GBASE-LR cabling to maximize performance.
• Provides up to 6.2 miles (10 km) transmission over LC single-mode fiber.
• Compact plug-in form factor for easy integration.
• Ensures reliability for data-intensive business applications.

Technical Highlights

Device Specifications

• Device Type: SFP28 transceiver module
• Form Factor: Hot-swappable plug-in module

Networking Capabilities

• Connectivity Technology: Wired
• Cabling Standard: 25GBASE-LR
• Protocol Support: 25GbE
• Data Transfer Rate: 25 Gbps
• Transmission Distance: Up to 6.2 miles (10 km)

Interface & Expansion

• Port Interface: 1 x Ethernet 25GBASE-LR
• Connector Type: LC single-mode fiber

Ideal Use Cases

• Data centers requiring long-haul connectivity.
• Enterprises upgrading to 25GbE infrastructure.
• Organizations needing secure, high-capacity fiber communication.

Performance-Driven Networking Solution

With its cutting-edge technology, the HPE 1990-4724 Aruba SFP28 module provides exceptional speed, energy efficiency, and long-range fiber transmission. Businesses looking to scale their IT infrastructure with maximum uptime will find this transceiver an excellent investment.

HPE 1990-4724 Aruba SFP28 Transceiver Module

The HPE 1990-4724 Aruba SFP28 25 Gigabit Ethernet 25GBASE-LR LC Single-Mode Transceiver Module is a powerful networking component designed for modern businesses that demand speed, security, and scalability. As organizations expand their digital operations, the need for robust connectivity solutions that can manage vast amounts of data becomes critical. This Aruba module is engineered for such demands, offering high-speed communication over fiber optics and ensuring secure, stable transmission across long distances.

By supporting 25 Gigabit Ethernet (25GbE), this module provides a significant leap in bandwidth compared to 10GbE solutions. It allows enterprises to reduce network bottlenecks, improve application performance, and future-proof their IT infrastructure for growing digital workloads. With a transmission range of up to 6.2 miles (10 km) using single-mode fiber, it is suitable for a wide variety of use cases, from data center interconnects to campus networks.

Core Features of the HPE Aruba SFP28 Module

• High-Speed Data Transfer: Capable of delivering up to 25 Gbps throughput for data-intensive workloads.
• Long-Distance Connectivity: Supports transmission up to 10 km (6.2 miles) with single-mode fiber.
• Reliable Optical Technology: Built with 25GBASE-LR cabling for consistent, low-latency networking.
• LC Single-Mode Interface: Standardized LC connector for seamless compatibility with existing fiber systems.
• Plug-In Hot-Swap Design: Simplifies maintenance and upgrades without service disruption.
• Wired Networking Stability: Reduces latency and ensures uninterrupted data flow compared to wireless solutions.

Performance Benefits and Technical Superiority

In today’s digital-first environment, performance is the top priority. The HPE 1990-4724 Aruba SFP28 module ensures superior throughput for data-heavy operations. Applications like artificial intelligence (AI), machine learning (ML), cloud-based analytics, and high-resolution video conferencing require consistent network speeds and zero tolerance for interruptions. This module delivers exactly that with its 25GbE performance standard.

Stable Wired Connections

Wired optical technology guarantees greater consistency than wireless connections. Organizations depending on accurate, real-time data transmission, such as financial institutions, healthcare providers, and e-commerce platforms, gain a significant advantage when deploying this transceiver module. The module reduces jitter, packet loss, and interference, ensuring flawless operation even during peak demand.

Latency-Free Communication

Latency is a critical metric for modern enterprises. The Aruba SFP28 transceiver module is engineered to minimize delays by offering optical-level transmission speeds. Time-sensitive industries like online trading, telemedicine, and industrial automation benefit from this module’s ability to deliver near-instantaneous communication.

Comparison with 10GbE Modules

• Bandwidth: 25GbE offers 2.5x higher bandwidth than traditional 10GbE.
• Scalability: Supports larger virtualized workloads and advanced cloud applications.
• Efficiency: Provides more bandwidth per lane, making it cost-effective for scaling networks.
• Future Readiness: Ensures longevity as industries gradually migrate toward 25GbE and 40GbE infrastructures.

Deployment Scenarios for the Aruba SFP28 Transceiver

Data Centers and Virtualized Environments

Data centers require high bandwidth to support virtualization, cloud-native applications, and large-scale data replication. The HPE Aruba SFP28 module provides the backbone for such environments, ensuring virtual machines, containerized workloads, and distributed storage systems communicate without delays.

Enterprise Networks and Corporate Campuses

Multi-building enterprises and large corporate campuses often need reliable communication links between departments, research facilities, and operational units. With its 6.2-mile range, this module supports long-distance fiber links, ensuring seamless data transmission across expansive properties without degradation in performance.

Cloud and Hybrid Workloads

As businesses adopt hybrid cloud strategies, dependable connections between on-premises infrastructure and cloud environments are vital. This transceiver ensures that workloads moving between environments retain high levels of performance and security, enhancing productivity and business continuity.

Industries with Mission-Critical Operations

• Healthcare: Enables transmission of sensitive patient records, medical imaging, and real-time telehealth sessions.
• Finance: Provides secure, high-speed connectivity for transaction processing and trading systems.
• Manufacturing: Powers industrial automation systems and smart factory applications.
• Education: Supports universities with high-bandwidth requirements for remote learning and research data sharing.

Compatibility with Aruba Switching Platforms

The HPE Aruba SFP28 module integrates seamlessly into multiple Aruba switching models, ensuring consistency and flexibility across network designs. It is fully supported by:

• HPE Aruba 8325-48Y8C
• HPE Aruba CX 8360-12C V2
• HPE Aruba CX 8360-16Y2C V2
• HPE Aruba CX 8360-48XT4C V2

This interoperability enables IT managers to deploy the same transceiver module across multiple networking layers, simplifying procurement and reducing total cost of ownership. Enterprises save time and resources while maintaining a consistent standard for connectivity.

Technical Architecture of the Module

Optical Fiber Communication

The transceiver leverages single-mode fiber (SMF) technology, ensuring long-range transmission with minimal signal degradation. LC connectors, being the industry standard, guarantee broad compatibility and simplified cable management.

Hot-Swappable Design

Maintenance and upgrades are simplified by the hot-swappable nature of this plug-in module. IT administrators can replace or install the transceiver without shutting down the entire system, avoiding costly downtime and productivity losses.

25GbE Data Rate

Supporting 25 Gbps, the module provides enough bandwidth to handle virtualization, storage area networks (SANs), distributed computing, and high-volume application traffic with ease.

Advantages of Choosing HPE Aruba SFP28 Over Alternatives

Cost Efficiency

While offering advanced features, this module remains cost-effective compared to higher-end 40GbE or 100GbE solutions, making it the ideal balance between affordability and performance.

Scalability for Growing Demands

With digital workloads expanding rapidly, scalability is vital. This transceiver supports seamless network growth without requiring massive infrastructure overhauls.

Global Standards Compliance

Built to align with international standards for 25GbE, the module ensures interoperability and compliance, reducing compatibility concerns for multinational enterprises.

Best Practices for Deployment

• Ensure clean and properly managed LC connectors to prevent optical loss.
• Plan fiber routing carefully to avoid bends that may impact signal quality.
• Deploy redundancy for mission-critical workloads by installing multiple modules.
• Regularly monitor transceiver health through Aruba switch management tools.

Future-Proof Design

As enterprises continue to adopt technologies like artificial intelligence, big data, and edge computing, the demand for higher bandwidth will only increase. This transceiver positions organizations to adapt to these changes without the need for frequent hardware replacements.