1990-4802 HPE Aruba SFP Mini Gbic Transceiver Module Gige.

Highlight of HPE 1990-4802 Aruba SFP Mini-GBIC Transceiver  

The HPE 1990-4802 Aruba SFP (Mini-GBIC) transceiver module delivers a high-speed, reliable solution for enterprise-grade network connectivity. Engineered to seamlessly integrate into Aruba network infrastructure, this module provides efficient wired connections with superior data integrity, extending your network reach and enhancing overall performance.

Main Specifications  

• Manufacturer: HPE
• Part Number: 1990-4802
• Device Type: SFP Mini GBIC Transceiver Module

Technical Specifications  

• Device Type: SFP Mini GBIC Transceiver Module
• Data Rate: 1 Gbps Gigabit Ethernet
• Form Factor: Small Form-Factor Pluggable (SFP)
• Compatibility: Aruba switches, HPE ProCurve devices, and standard IEEE 802.3-compliant ports
• Connectivity Options: Fiber optic or copper-based connections
• Hot-Swappable Design: Allows insertion and removal without powering down devices
• Support for multi-vendor network hardware adhering to IEEE SFP standards

Use Cases and Deployment Scenarios

• High-speed data center interconnections
• Enterprise campus network uplinks
• Long-distance single-mode fiber links
• Switch-to-switch connections in high-density environments
• Network expansion and modular upgrade projects

Compatibility Across Aruba and HPE Networks

• Seamless integration with Aruba CX series switches for campus networks
• Support for HPE ProCurve and legacy switches for gradual network upgrades
• IEEE-compliant for multi-vendor interoperability, reducing vendor lock-in
• Compatible with enterprise routers, firewalls, and aggregation devices

Advanced Networking Performance

• Stable 1 Gbps throughput for low-latency applications
• Supports real-time voice, video, and cloud workloads
• Error correction mechanisms for reliable data transmission
• Optimized thermal design for 24/7 operational reliability

Deployment Scenarios and Use Cases

• Campus LANs requiring reliable GigE uplinks between buildings
• Branch offices seeking scalable and cost-efficient fiber connectivity
• Data centers deploying high-density switches for servers and storage arrays
• Hybrid cloud networks integrating WAN and LAN connectivity
• Video streaming, surveillance, and media delivery requiring low-latency links

Security Features

• Supports encrypted transmission over compatible secure switches
• Compliance with network security standards
• Built-in mechanisms to reduce packet loss and data corruption

Comparisons with Other SFP Modules

• Lower power consumption and heat output
• Reduced cost per port for large deployments
• Compatibility with legacy network equipment
• Maintains sufficient performance for most enterprise workloads

Best Practices for Deployment

• Use fiber SFPs for distances over 100 meters or where EMI is a concern
• Ensure proper airflow in high-density switch racks to avoid overheating
• Monitor module health via Aruba management tools to prevent link failures
• Maintain multi-vendor compliance to future-proof network expansions

The HPE 1990-4802 Aruba 1G SFP LC LX 10km SMF Transceiver is designed to deliver dependable Gigabit Ethernet communication across long-distance single-mode fiber infrastructures. Built to support modern enterprise networking requirements, this Small Form-Factor Pluggable module enables stable data transmission while maintaining compatibility with a broad range of Aruba networking equipment. Organizations that require reliable fiber connectivity between buildings, floors, data centers, and remote network segments often rely on LX optical transceivers to ensure uninterrupted communications.

As network environments continue to expand, businesses need scalable optical networking solutions capable of supporting growing bandwidth demands while maintaining signal integrity. This Aruba-compatible SFP module addresses these requirements through efficient optical transmission technology, compact design, and support for extended fiber runs reaching distances up to 10 kilometers. The result is a networking component that helps organizations build resilient infrastructures without excessive complexity.

Gigabit Ethernet Performance for Business Networks

The Aruba 1G SFP LC LX transceiver is engineered to support Gigabit Ethernet networking environments that require consistent throughput and dependable performance. Gigabit connectivity remains a fundamental networking standard across numerous industries, including education, healthcare, government institutions, manufacturing facilities, retail environments, and enterprise campuses.

By supporting 1 Gigabit per second data transfer rates, the transceiver enables smooth communication between network switches, routers, aggregation points, and server infrastructures. The optical design helps maintain high-quality signal transmission over long distances while minimizing degradation that can occur with traditional copper-based connections.

Organizations implementing distributed network architectures frequently utilize Gigabit fiber uplinks to connect critical infrastructure components. This transceiver supports those requirements by providing a stable optical interface that facilitates efficient network traffic movement throughout the organization.

Single-Mode Fiber Technology Advantages

Single-mode fiber technology offers significant benefits for organizations seeking long-range connectivity and superior signal quality. Unlike multimode fiber, single-mode fiber utilizes a smaller core diameter that allows light signals to travel greater distances with reduced attenuation and dispersion.

The HPE 1990-4802 Aruba 1G SFP LC LX 10km SMF Transceiver leverages these characteristics to support reliable communications across extensive fiber installations. Businesses with geographically separated facilities often deploy single-mode fiber infrastructure because it provides a practical and future-oriented foundation for network growth.

Long-distance transmission capabilities help eliminate many limitations associated with shorter-range networking technologies. This makes the transceiver particularly valuable in campus networks, metropolitan connectivity deployments, industrial environments, and enterprise infrastructures where equipment may be separated by substantial distances.

Optical Specifications and Transmission Capabilities

LX Optical Standard Implementation

The LX optical standard has become widely recognized for supporting Gigabit Ethernet communications over single-mode fiber. The Aruba transceiver utilizes this proven optical technology to deliver stable performance while ensuring interoperability within supported networking ecosystems.

Network administrators frequently select LX optics because they strike an effective balance between distance, reliability, and deployment flexibility. The technology supports long-range communication without introducing unnecessary complexity, making it suitable for organizations of varying sizes.

The transceiver's optical architecture is optimized for professional networking applications where uptime, consistency, and signal accuracy are essential operational requirements.

1310nm Optical Wavelength Operation

The module typically operates using a 1310nm wavelength, a standard commonly associated with single-mode Gigabit Ethernet deployments. This wavelength is well suited for medium- and long-distance fiber communications, providing effective signal propagation through single-mode fiber cabling.

Using industry-standard optical wavelengths contributes to infrastructure compatibility and simplifies network planning. IT teams can deploy the transceiver within existing fiber environments without requiring specialized cabling modifications.

10 Kilometer Reach Capability

One of the defining characteristics of this Aruba SFP module is its ability to support transmission distances of up to 10 kilometers over single-mode fiber. This extended reach enables organizations to connect distant network segments while maintaining Gigabit Ethernet performance levels.

Long-distance connectivity is particularly beneficial for educational campuses, healthcare networks, municipal facilities, industrial complexes, transportation hubs, and enterprise organizations operating across multiple buildings. The ability to maintain reliable communications across significant distances enhances overall network flexibility and scalability.

LC Connector Design and Fiber Integration

Dual LC Optical Interface

The HPE 1990-4802 Aruba 1G SFP LC LX 10km SMF Transceiver incorporates a dual LC connector interface, which has become one of the most widely adopted connector formats within modern optical networking environments. LC connectors are valued for their compact size, secure connection mechanism, and efficient use of rack space.

High-density networking environments benefit from LC connectivity because the smaller connector footprint allows network engineers to maximize port utilization without sacrificing accessibility. This becomes especially important in data centers and telecommunications environments where equipment density continues to increase.

Reliable Fiber Termination

Proper fiber termination plays a critical role in maintaining network performance. The LC interface helps ensure stable optical connections that minimize insertion loss and support long-term operational reliability. When combined with quality fiber infrastructure, the transceiver contributes to a dependable networking environment capable of supporting mission-critical applications.

Enhanced Network Stability Through Precision Connectivity

Precision optical alignment within LC connectors supports efficient signal transmission and helps reduce potential communication interruptions. Organizations that prioritize network availability often deploy standardized optical interfaces to simplify maintenance and improve overall operational consistency.

Compatibility with Aruba Networking Infrastructure

Designed for Aruba Switch Environments

The Aruba 1G SFP LC LX transceiver is developed to function within supported Aruba networking ecosystems. Compatibility plays a crucial role in ensuring seamless deployment, predictable performance, and simplified network management.

Organizations utilizing Aruba switches frequently seek optical modules specifically engineered to align with platform requirements. Using manufacturer-supported transceivers can contribute to smoother integration, enhanced reliability, and more efficient troubleshooting processes.

The module serves as a valuable connectivity solution for Aruba access switches, aggregation switches, and network distribution layers that require Gigabit fiber uplinks.

Support for Scalable Network Architectures

Modern business networks are continually evolving to accommodate expanding user populations, increased device counts, cloud connectivity requirements, and growing application demands. This transceiver supports scalable infrastructure development by enabling reliable fiber interconnections between critical networking components.

As organizations expand, the ability to establish long-distance Gigabit links becomes increasingly important. The transceiver provides a practical means of supporting network growth while maintaining consistent communication performance.

Deployment Scenarios Across Industries

Enterprise Campus Networks

Large enterprise campuses often require fiber links between multiple buildings and departmental facilities. The 10-kilometer transmission capability makes the transceiver suitable for connecting geographically separated campus locations while preserving Gigabit Ethernet performance.

Network architects can utilize these optical modules to create dependable backbone connections that support employee communications, application access, collaboration platforms, and centralized IT services.

Data Center Interconnect Applications

Data centers frequently depend on optical networking technologies to support communication between servers, storage systems, switching infrastructure, and disaster recovery facilities. The Aruba LX transceiver contributes to these environments by delivering stable fiber connectivity across critical infrastructure segments.

Reliable optical communication supports efficient data movement, application availability, and infrastructure resiliency, all of which are essential within modern data center operations.

Educational Institutions

Universities, colleges, and school districts often operate networks spanning extensive campuses. Fiber-based Gigabit connectivity enables administrators to connect academic buildings, administrative offices, research facilities, and student service centers through a centralized networking infrastructure.

The long-distance capabilities of the transceiver help educational institutions establish dependable communications while supporting digital learning initiatives and administrative operations.

Healthcare Network Environments

Hospitals and healthcare facilities require highly reliable network infrastructures to support patient records, diagnostic systems, imaging technologies, communications platforms, and administrative applications. Optical connectivity solutions help deliver the stability necessary for these mission-critical operations.

The Aruba 1G SFP LC LX module provides dependable fiber connectivity that aligns with the stringent performance requirements often found within healthcare environments.

Hot-Swappable Design for Operational Efficiency

Simplified Installation Process

The Small Form-Factor Pluggable design enables straightforward installation and replacement procedures. Network administrators can insert or remove the module from compatible equipment without extensive downtime, helping maintain operational continuity.

The hot-swappable architecture simplifies maintenance activities and allows organizations to adapt network configurations as requirements evolve.

Reduced Service Interruptions

Minimizing service disruptions remains a priority for organizations operating business-critical applications. The transceiver's hot-pluggable design supports efficient maintenance workflows and helps reduce the operational impact associated with hardware upgrades or replacements.

This flexibility contributes to improved network availability and more efficient infrastructure management practices.

Benefits of Fiber-Based Gigabit Connectivity

Improved Signal Integrity

Fiber-optic communication provides significant advantages over traditional copper networking media. Optical signals are resistant to electromagnetic interference, helping maintain transmission quality even in environments containing electrical equipment, industrial machinery, or complex power infrastructures.

The HPE Aruba transceiver leverages these advantages to deliver dependable communications across challenging deployment scenarios where signal reliability is critical.

Enhanced Network Security

Fiber-optic networks offer inherent security advantages because intercepting optical signals is generally more difficult than accessing traditional copper-based communications. Organizations handling sensitive business information, financial data, healthcare records, or government communications often recognize the value of secure optical infrastructure.

Deploying fiber connectivity with enterprise-grade transceivers contributes to a robust networking environment capable of supporting security-conscious operations.

Support for Future Infrastructure Expansion

Although the transceiver operates at Gigabit Ethernet speeds, single-mode fiber infrastructure provides a strong foundation for future network upgrades. Many organizations install single-mode fiber as part of long-term infrastructure planning because it can support evolving bandwidth requirements through future optical technologies.

This strategic approach allows businesses to maximize infrastructure investments while maintaining flexibility for future networking initiatives.

Reliability and Long-Term Network Performance

Engineered for Continuous Operation

Enterprise networking components must operate consistently within demanding environments. The HPE 1990-4802 Aruba 1G SFP LC LX 10km SMF Transceiver is designed to support continuous operation while maintaining stable optical performance.

Organizations rely on dependable connectivity to support productivity, communication, cloud services, virtualization platforms, and business applications. Reliable transceiver technology contributes directly to maintaining these critical operations.

Consistent Optical Communication

Optical consistency is essential for maintaining network efficiency. Stable transmission characteristics help reduce packet loss, communication interruptions, and performance inconsistencies that can affect user experiences and application availability.

By supporting predictable optical performance across single-mode fiber networks, the transceiver helps organizations maintain high-quality connectivity throughout their infrastructure.