SFP1GBX80UES Startech SFP-1G-BX80-U SM LC SFP Transceiver 1G Fiber

Overview of the Startech SFP1GBX80UES Transceiver Module

The StarTech SFP1GBX80UES 1Gb/s 1000Base-BX-U Single-Mode Fibre 1550nm 80km LC Connector SFP Transceiver Module is a high-performance optical networking component designed to provide reliable Gigabit Ethernet connectivity across extended distances using single-mode fiber infrastructure. 

General Information

• Manufacturer: Startech
• Model Number: SFP1GBX80UES
• Product Type: Optical Transceiver Module

Technical Highlights

• Total Ports: 1
• Connector Style: LC interface
• Port Details: 1 x LC Duplex supporting 1000Base-BX80-U link

Module Type

• SFP (mini-GBIC) design for flexible deployment

Media & Performance

• Compatible with optical fiber cabling

Fiber Mode

• Single-mode fiber for extended transmission distances

Networking Standards

• Ethernet Technology: Gigabit Ethernet
• Network Protocol: 1000Base-BX80-U

Physical Characteristics

Form Factor

• Hot-swappable design for quick installation and replacement

Application & Usage

• Ideal for optical networking environments requiring reliable gigabit connectivity

StarTech SFP1GBX80UES SFP Transceiver Module

Engineered for enterprise, carrier-grade, industrial, and metropolitan area networking environments, this transceiver delivers dependable 1Gbps data transmission while supporting long-distance communication links up to 80 kilometers. The module utilizes bidirectional optical transmission technology to maximize fiber utilization and simplify network deployment.

Designed according to industry-standard Small Form-Factor Pluggable specifications, the module enables seamless integration with a wide variety of compatible switches, routers, media converters, network interface cards, and optical networking platforms. The compact hot-swappable design allows network administrators to install, replace, or upgrade modules without interrupting system operation, reducing downtime and improving network flexibility.

1000Base-BX-U Technology

The transceiver operates according to the 1000Base-BX-U standard, which uses a single strand of single-mode optical fiber for simultaneous transmission and reception. Unlike traditional duplex fiber solutions that require two fiber strands, BX technology enables bidirectional communication over one optical fiber, reducing cabling requirements and lowering infrastructure costs.

The BX-U designation indicates that the module transmits optical signals at 1550nm and receives signals at a complementary wavelength from a paired BX-D transceiver. This wavelength division multiplexing approach allows efficient use of existing fiber infrastructure while maintaining full Gigabit Ethernet performance.

Long-Reach Optical Networking

One of the most significant advantages of the StarTech SFP1GBX80UES module is its capability to support transmission distances of up to 80 kilometers over single-mode fiber. This extended reach makes it suitable for connecting geographically separated facilities, data centers, telecommunications sites, utility infrastructure, government facilities, educational campuses, and large enterprise networks.

The optical architecture is optimized to maintain signal integrity across long-distance deployments while minimizing attenuation and preserving network reliability. This enables organizations to establish stable Gigabit Ethernet connectivity across metropolitan, regional, and remote networking environments.

Optical Performance Characteristics

1550nm Transmission Wavelength

The module utilizes a 1550nm transmission wavelength, a widely recognized optical window within modern fiber-optic communications. This wavelength provides superior performance for long-distance networking because of its low attenuation characteristics in single-mode fiber environments.

By operating at 1550nm, the transceiver supports efficient optical signal propagation across extensive fiber runs while maintaining reliable communication quality. The wavelength selection contributes significantly to the module’s ability to achieve 80-kilometer transmission distances without compromising data integrity.

Single-Mode Fiber Compatibility

The StarTech SFP1GBX80UES is specifically designed for use with single-mode fiber cabling. Single-mode fiber provides a narrow optical core that minimizes modal dispersion and enables long-distance signal transmission. This makes it the preferred medium for telecommunications backbones, campus interconnects, metropolitan networks, and carrier-grade infrastructure.

Single-mode fiber compatibility ensures exceptional signal quality over long distances and supports high network reliability in demanding operational environments.

Optimized Signal Transmission

The optical components integrated into the module are engineered to deliver consistent signal strength, improved receiver sensitivity, and stable communication performance. Advanced optical design contributes to reduced bit error rates and enhanced network efficiency.

Extended Reach Applications

Organizations deploying long-distance Ethernet links can benefit from the module’s ability to maintain stable optical performance across large-scale fiber infrastructures. The extended reach capability enables network architects to reduce the number of intermediate devices required between endpoints.

Receiver Sensitivity and Stability

The transceiver incorporates high-quality optical receiver technology designed to accurately detect incoming optical signals even after significant transmission distances. Enhanced receiver sensitivity contributes to improved network uptime and dependable communication across complex optical infrastructures.

This capability is particularly valuable in mission-critical networking environments where reliable data transmission is essential for operational continuity.

Physical Design and Construction

Small Form-Factor Pluggable Architecture

The module follows the industry-standard SFP form factor, enabling widespread compatibility with networking equipment supporting SFP interfaces. The compact design allows high-density port configurations while conserving valuable rack space within network cabinets and data centers.

The SFP architecture supports modular networking strategies, enabling administrators to select appropriate transceiver types based on distance requirements, fiber infrastructure, and network design objectives.

Compact Footprint

The compact dimensions of the module facilitate deployment in densely populated networking environments. Equipment manufacturers commonly support large numbers of SFP ports within a single device, allowing scalable network expansion without increasing physical infrastructure requirements.

Lightweight Construction

The transceiver’s lightweight design contributes to easy installation and handling. Network technicians can quickly deploy or replace modules during maintenance procedures or infrastructure upgrades.

Hot-Swappable Functionality

Hot-swappable capability allows installation or replacement of the transceiver while the host equipment remains powered on. This feature minimizes service interruptions and supports efficient maintenance workflows.

Organizations operating mission-critical networks benefit from reduced downtime and simplified upgrade processes when implementing hot-swappable optical modules.

LC Optical Connector Interface

The module utilizes an LC optical connector interface, one of the most commonly deployed connector standards in modern fiber-optic networking environments. LC connectors offer secure optical connections, compact dimensions, and excellent performance characteristics.

The use of LC connectors supports compatibility with existing enterprise and telecommunications fiber infrastructures while simplifying cable management in high-density installations.

Gigabit Ethernet Connectivity

1Gb/s Data Transmission

The StarTech SFP1GBX80UES delivers Gigabit Ethernet performance with support for data transmission rates of up to 1Gb/s. This bandwidth is suitable for a wide range of networking applications including enterprise communications, cloud connectivity, storage networking, surveillance systems, and inter-site data transport.

Gigabit Ethernet remains a widely deployed networking standard due to its balance of performance, cost efficiency, and compatibility with existing infrastructure investments.

Reliable Network Communication

The transceiver is engineered to provide stable and consistent communication performance across long-distance optical links. High-quality optical components, precise manufacturing standards, and strict quality control procedures contribute to dependable network operation.

Reliable communication performance is essential for organizations supporting business-critical applications, real-time communications, and continuous network availability requirements.

Data Integrity Protection

The module supports accurate transmission and reception of Ethernet data streams while minimizing signal degradation. Enhanced optical precision contributes to improved network reliability and reduced transmission errors.

Consistent Throughput

Maintaining consistent throughput across long-distance connections ensures efficient operation of applications requiring dependable network performance. The transceiver’s optical design helps preserve communication quality even in demanding deployment scenarios.

Network Infrastructure Applications

Enterprise Campus Networks

Large enterprise environments often require connectivity between multiple buildings, departments, and operational facilities. The StarTech SFP1GBX80UES enables reliable long-distance Gigabit Ethernet communication across extensive campus infrastructures while maximizing fiber utilization through BX technology.

The module supports centralized network management architectures and facilitates efficient communication between distributed enterprise resources.

Data Center Interconnects

Modern organizations frequently deploy multiple data centers to improve redundancy, scalability, and disaster recovery capabilities. The transceiver’s long-distance reach allows data center facilities to establish stable Gigabit Ethernet connections across metropolitan and regional distances.

Data center interconnect deployments benefit from the module’s reliability, optical efficiency, and compatibility with standard networking equipment.

Telecommunications Networks

Telecommunications providers require robust optical networking solutions capable of supporting large-scale infrastructure deployments. The 80km transmission capability makes the module suitable for carrier Ethernet services, access networks, and regional communications infrastructure.

The use of bidirectional fiber technology can significantly reduce fiber consumption while maintaining high levels of network performance.

Metropolitan Area Networks

Metropolitan networking environments frequently require long-distance optical links connecting central offices, distribution facilities, and customer access points. The module’s design supports these requirements while maintaining dependable Gigabit Ethernet connectivity.

Regional Connectivity

Regional network deployments benefit from extended transmission distances that reduce the need for intermediate equipment and simplify infrastructure planning.

Compatibility and Integration

Standards-Based Design

The transceiver is engineered according to established networking and optical communication standards, promoting broad interoperability with compatible hardware platforms. Standards compliance simplifies deployment planning and reduces integration challenges.

Organizations can confidently deploy the module within mixed-vendor networking environments while maintaining operational consistency.

Switch Compatibility

The module can be integrated into compatible managed and unmanaged Ethernet switches equipped with SFP interfaces. This flexibility supports deployment across access, distribution, and core network layers.

Switch integration enables efficient network expansion while preserving existing infrastructure investments.

Router Integration

Routers supporting SFP connectivity can utilize the transceiver to establish long-distance optical uplinks between remote locations. This capability supports WAN connectivity, branch office communications, and service provider applications.

Network Edge Connectivity

Edge networking devices can leverage the module’s long-range optical performance to connect remote facilities while maintaining Gigabit Ethernet throughput.

Core Infrastructure Deployment

Core networking environments benefit from dependable optical communication technologies capable of supporting large-scale traffic aggregation and transport requirements.

Reliability and Operational Efficiency

High-Quality Optical Components

The StarTech SFP1GBX80UES incorporates precision-engineered optical transmitters and receivers designed to support continuous operation in demanding networking environments. Quality optical components contribute to stable performance, reduced maintenance requirements, and extended service life.

Consistent optical output characteristics help maintain communication reliability across long-distance fiber infrastructures.

Reduced Fiber Infrastructure Requirements

The implementation of bidirectional transmission technology enables simultaneous communication over a single fiber strand. This approach reduces overall cabling requirements and allows organizations to maximize utilization of existing fiber assets.

Fiber conservation becomes especially valuable in environments where additional fiber installation may be costly or impractical.

Infrastructure Optimization

Network architects can optimize fiber deployment strategies by utilizing BX transceivers that support bidirectional communication. This improves overall infrastructure efficiency and helps reduce deployment complexity.

Scalable Network Expansion

Organizations planning future growth can leverage efficient fiber utilization to support network expansion without extensive cabling modifications.

Advanced Deployment Benefits

Long-Distance Fiber Optimization

The combination of single-mode fiber support, 1550nm transmission technology, and 80km reach provides exceptional flexibility for long-distance networking projects. Organizations can establish direct optical connections across extensive geographical areas while minimizing intermediate network equipment.

This capability simplifies network architecture and can improve overall infrastructure efficiency by reducing operational complexity.

Optical Connectivity

By supporting bidirectional communication over a single fiber strand, the module helps organizations optimize existing fiber resources. Reduced fiber requirements can lower deployment costs and improve return on infrastructure investments.

The ability to extend Gigabit Ethernet connectivity over long distances further enhances cost efficiency by reducing the need for additional network devices.

Efficient Resource Utilization

Network operators can maximize the value of installed fiber infrastructure while maintaining high-performance communication capabilities. Efficient resource utilization supports long-term network planning objectives.

Enhanced Network Flexibility

The modular SFP architecture enables rapid deployment, straightforward upgrades, and simplified network modifications. Organizations can adapt networking environments to changing requirements while preserving compatibility with existing infrastructure.

Reliable Gigabit Optical Communications

The StarTech SFP1GBX80UES 1Gb/s 1000Base-BX-U Single-Mode Fibre 1550nm 80km LC Connector SFP Transceiver Module delivers a combination of long-distance performance, efficient fiber utilization, standards-based compatibility, and dependable Gigabit Ethernet connectivity. Its advanced optical design supports enterprise, telecommunications, data center, government, industrial, and metropolitan networking applications that require stable and scalable long-range optical communication.