Single-mode single-core fiber optic gigabit transceiver

Single-mode gigabit SFP transceivers provide high-speed, long-distance fiber connectivity for single-core fiber networks, supporting distances from 10 km up to 180 km depending on the model and wavelength.

Overview

Single-mode gigabit SFP (Small Form-Factor Pluggable) transceivers are designed for long-distance fiber optic communication using a single-core fiber. They operate at 1 Gbps (Gigabit Ethernet) and are compatible with a wide range of networking devices, including switches, routers, and servers . These transceivers are hot-pluggable, allowing installation or replacement without powering down network equipment .

Key Specifications

• Fiber Type: Single-mode (SMF), optimized for long-distance transmission .
• Distance Range: Typically from 10 km to 180 km, depending on the specific model and wavelength .
• Wavelengths: Commonly 1310 nm or 1550 nm, chosen based on distance and fiber characteristics .
• Connector Types: LC Duplex or LC Simplex, providing reliable optical connections .
• Compatibility: Works with major brands like Cisco, FS, and other standard-compliant devices .
• Link Budget Considerations: For shorter distances, inline optical attenuators may be required to prevent receiver overload .

Advantages

• Long-Distance Performance: Ideal for connecting equipment across large-scale infrastructures, such as data centers, enterprise networks, and telecom networks .
• Flexibility: Can be used in various network applications, including FTTH, corporate networks, and industrial environments .
• Reliability: Designed for robust operation with high-quality optical components, ensuring stable data transmission .
• Ease of Use: Plug-and-play functionality simplifies network upgrades and expansions .

Applications

• Enterprise Networks: Connecting switches and routers across campus or building networks.
• Telecommunications: Long-haul fiber links between central offices or data centers.
• Industrial Networks: Reliable communication in harsh environments with extended reach requirements.
• Data Centers: High-speed interconnects between servers and storage systems.

Summary

Single-core single-mode gigabit SFP transceivers are versatile, long-range, and compatible solutions for high-speed fiber optic networks. They provide reliable connectivity over distances from 10 km to 180 km, support standard LC connectors, and are hot-swappable for minimal downtime. Their compatibility with major networking devices and robust design makes them suitable for enterprise, telecom, and industrial applications .