SFP1GBX80DES Startech Dell SFP-1G-BX80-D SM LC SFP Module

Overview of the StarTech SFP1GBX80DES Transceiver Module

The StarTech SFP1GBX80DES transceiver is a high-performance networking solution designed to provide seamless data transmission in fiber optic systems. With a Gigabit speed capacity and robust compatibility features, it is engineered to meet the evolving demands of modern communication infrastructures.

General Information

• Manufacturer: Startech
• Model Number: SFP1GBX80DES
• Product Type: Optical Transceiver Module

Technical Highlights

• Total Ports: Single port design
• Connector Type: LC interface
• Supported Connection: 1 x LC Duplex 1000Base-BX80-U link
• Compatible Media: Optical fiber
• Fiber Mode: Single-mode operation

Networking Capabilities

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

Physical Characteristics

• Form Factor: Hot-swappable 

Application Usage

• Ideal for optical networking environments requiring reliable Gigabit connectivity
• Supports long-distance single-mode fiber deployments

StarTech SFP1GBX80DES SFP Transceiver Module

The StarTech SFP1GBX80DES 1Gb/s 1000Base-BX-U Single-Mode Fibre 1550nm 80km LC Connector SFP Transceiver Module is designed for high-performance Gigabit Ethernet networking environments that require reliable long-distance fiber connectivity. Engineered to support single-fiber bidirectional communication, this Small Form-Factor Pluggable transceiver delivers exceptional network efficiency while minimizing fiber infrastructure requirements. Operating at a wavelength of 1550nm and supporting transmission distances up to 80 kilometers, this module is suitable for enterprise networks, telecommunications systems, metropolitan area networks, and industrial communication deployments.

The compact hot-swappable SFP form factor allows network administrators to install, replace, and upgrade transceiver modules without interrupting network operations. Designed for compatibility with a wide range of switches, routers, media converters, and networking equipment, the StarTech SFP1GBX80DES provides dependable Gigabit connectivity while maintaining industry-standard interoperability.

1000Base-BX-U Technology and Single-Fiber Transmission

One of the most significant advantages of the StarTech SFP1GBX80DES transceiver is its support for 1000Base-BX-U technology. Unlike traditional duplex fiber modules that require two fiber strands for transmission and reception, BX technology enables bidirectional communication over a single strand of single-mode fiber.

This approach significantly reduces fiber deployment costs while maximizing existing fiber resources. Organizations operating in environments where fiber availability is limited can benefit from improved infrastructure utilization without sacrificing performance or reliability.

Bidirectional Optical Communication

The module utilizes wavelength division multiplexing technology to transmit and receive data simultaneously over a single optical fiber. The 1550nm transmit wavelength works in conjunction with a complementary BX transceiver operating on a different wavelength, allowing efficient two-way communication through a single fiber connection.

This capability reduces cabling complexity and enables network designers to expand connectivity without installing additional fiber runs. Such advantages make BX-U transceivers particularly attractive in long-distance networking scenarios.

Efficient Fiber Resource Utilization

Network operators frequently encounter situations where available fiber infrastructure is limited or expensive to expand. By reducing the number of required fiber strands by half, the StarTech SFP1GBX80DES offers substantial infrastructure efficiency. Existing fiber networks can support more connections while reducing overall deployment costs.

Single-Mode Fiber Compatibility

The StarTech SFP1GBX80DES is specifically engineered for operation over single-mode fiber optic cabling. Single-mode fiber provides a narrow optical pathway that minimizes signal dispersion and supports significantly longer transmission distances than multimode fiber solutions.

The module's optical design allows signals to travel extended distances while maintaining signal integrity and minimizing attenuation. This capability makes the transceiver particularly suitable for geographically distributed networks requiring stable Gigabit Ethernet communication.

Long-Distance Optical Networking

Single-mode fiber networks are widely deployed in carrier environments, enterprise backbones, municipal networks, and campus infrastructures. The StarTech SFP1GBX80DES complements these deployments by providing dependable long-range optical transmission capabilities.

Its support for distances up to 80 kilometers enables organizations to establish communication links between remote facilities, branch offices, data centers, and telecommunications sites without requiring intermediate signal regeneration equipment.

Reduced Signal Loss Characteristics

The use of single-mode fiber helps minimize optical attenuation over long distances. Combined with the module's optimized laser transmitter and sensitive receiver components, the transceiver maintains strong signal performance even across extended fiber spans.

1550nm Optical Wavelength Performance

The StarTech SFP1GBX80DES operates using a 1550nm optical wavelength, which is widely recognized for its effectiveness in long-distance fiber optic communication. This wavelength experiences lower attenuation compared to shorter wavelengths, making it ideal for extended transmission applications.

Advantages of 1550nm Transmission

The 1550nm wavelength is commonly used in carrier-grade optical networks due to its ability to support greater transmission distances while preserving signal quality. Reduced optical loss enables the module to achieve its impressive 80-kilometer reach without compromising network performance.

By leveraging this wavelength, organizations can establish high-reliability network links suitable for demanding operational environments.

Enhanced Network Stability

Optical systems operating at 1550nm often experience lower attenuation and improved signal propagation characteristics. This contributes to enhanced network stability, reduced error rates, and consistent data transmission across long-distance connections.

80km Transmission Distance Capability

The ability to support transmission distances of up to 80 kilometers is a defining feature of the StarTech SFP1GBX80DES. This extended reach allows organizations to connect geographically separated facilities without requiring expensive repeaters or intermediate networking infrastructure.

Metropolitan Network Connectivity

Metropolitan area networks often require reliable communication between multiple sites distributed across large urban regions. The StarTech SFP1GBX80DES enables direct fiber connections across substantial distances, supporting centralized data services and efficient network management.

Campus and Enterprise Interconnection

Large educational campuses, healthcare systems, industrial facilities, and corporate enterprises frequently require high-speed communication between remote buildings. The 80km transmission capability allows organizations to create resilient Gigabit Ethernet links across extensive geographical areas.

Remote Site Integration

Remote offices, warehouses, production facilities, and monitoring stations can be seamlessly integrated into centralized network infrastructures using the long-range optical capabilities of the transceiver. This ensures efficient communication and consistent access to network resources.

Gigabit Ethernet Performance

The StarTech SFP1GBX80DES supports Gigabit Ethernet data rates of up to 1Gb/s, delivering reliable network performance for a wide variety of business-critical applications. Gigabit connectivity remains a fundamental networking standard for enterprise environments requiring dependable bandwidth and low latency.

High-Speed Data Transfer

Organizations rely on Gigabit Ethernet connections for file transfers, virtualization environments, cloud access, backup operations, and business applications. The transceiver provides stable bandwidth suitable for supporting these workloads over long-distance optical links.

Consistent Network Throughput

The module is engineered to maintain reliable throughput under continuous operation. Advanced optical components help ensure efficient data transmission while minimizing packet loss and network interruptions.

LC Connector Interface Design

The StarTech SFP1GBX80DES utilizes an LC optical connector interface, which is widely adopted across enterprise and telecommunications networking environments. LC connectors offer compact dimensions, secure connections, and excellent optical performance.

Space-Efficient Connectivity

The compact LC connector design allows high-density fiber deployments within switches, routers, patch panels, and optical distribution frames. This is particularly important in data centers and telecommunications facilities where rack space is a valuable resource.

Reliable Optical Connections

LC connectors are known for their precision alignment characteristics and secure latching mechanisms. These features contribute to stable optical performance and reduced insertion loss throughout the network infrastructure.

Hot-Swappable SFP Form Factor

The Small Form-Factor Pluggable architecture enables network administrators to install or replace the StarTech SFP1GBX80DES without shutting down network equipment. Hot-swappable functionality supports efficient maintenance and minimizes operational disruption.

Operational Flexibility

Organizations can quickly adapt network configurations, upgrade optical interfaces, or replace modules while maintaining overall system availability. This flexibility is especially important in environments that demand continuous network operation.

Compatibility with Networking Equipment

The StarTech SFP1GBX80DES is engineered for broad compatibility with networking hardware that supports industry-standard SFP interfaces. This versatility allows organizations to deploy the module across diverse infrastructure environments.

Switch Integration

Gigabit Ethernet switches equipped with SFP slots can utilize the module to establish long-distance optical connections between network segments. This supports scalable and efficient network expansion.

Router Connectivity

Routers deployed in enterprise and carrier environments can leverage the transceiver to extend network reach and facilitate communication between remote locations. Long-distance optical connectivity enhances routing flexibility and infrastructure scalability.

Media Converter Applications

The transceiver can also be integrated into media converters that bridge copper Ethernet networks with fiber optic infrastructure. This enables organizations to extend network coverage while maintaining compatibility with existing equipment.

Data Center and Enterprise Applications

Modern data centers and enterprise networks require reliable optical connectivity solutions capable of supporting continuous data transmission. The StarTech SFP1GBX80DES addresses these requirements through its combination of long-range capability, Gigabit performance, and compact design.

Inter-Data Center Communication

Organizations operating multiple data centers can use the module to establish dependable fiber links between facilities. Such connectivity supports data replication, disaster recovery, backup synchronization, and centralized resource management.

Enterprise Backbone Infrastructure

The transceiver serves as an effective component within enterprise backbone networks, providing high-speed optical connectivity between core network segments and remote facilities.

Scalable Network Growth

As organizational requirements evolve, the module supports scalable infrastructure expansion by enabling long-distance Gigabit Ethernet connections without requiring significant architectural changes.

Reliability and Operational Durability

The StarTech SFP1GBX80DES is built to provide dependable performance under continuous operating conditions. Quality optical components, robust construction, and adherence to networking standards contribute to long-term reliability.

Stable Optical Performance

Consistent optical transmission characteristics help maintain network integrity across extended deployment periods. The module supports mission-critical communications where reliability is essential.

Continuous Network Availability

Organizations depend on uninterrupted connectivity for operational efficiency. The transceiver's durable design supports sustained performance in demanding enterprise and telecommunications environments.