Product Description

The FC LC SC Male and Female Attenuator Fixed Fiber Coupler is a high-quality device designed to reduce the power level of an optical signal in fiber optic networks. Available in fixed attenuation values of 5dB, 10dB, and 15dB, this attenuator is essential for managing signal strength and ensuring optimal performance in various network applications. It is compatible with FC, LC, and SC connectors, offering versatility for different types of fiber optic installations.

Key Features

  • Fixed Attenuation Values: Available in 5dB, 10dB, and 15dB to suit different network requirements.
  • Connector Types: Compatible with FC, LC, and SC connectors, both male and female, for flexible integration into various systems.
  • High Precision: Provides precise attenuation, ensuring accurate signal management and optimal network performance.
  • Durable Construction: Made from high-quality materials for long-lasting performance and reliability.
  • Wide Wavelength Range: Operates effectively over a broad wavelength range, typically from 1260nm to 1620nm.
  • Low Insertion Loss: Designed to maintain low insertion loss while providing the necessary attenuation.
  • Compact Design: Small and lightweight, making it easy to install and manage in tight spaces.


  • Signal Management: Effectively controls the power levels of optical signals, preventing overload and ensuring stable network operation.
  • Versatility: Compatible with multiple connector types (FC, LC, SC) and available in both male and female configurations.
  • Enhanced Performance: Helps maintain optimal signal quality by providing precise attenuation without significantly increasing insertion loss.
  • Reliability: High-quality construction ensures consistent performance and durability in various environments.
  • Ease of Installation: Compact and easy to install, making it suitable for a wide range of applications, including telecommunications and data centers.


  • Telecommunications Networks: Essential for managing signal levels in long-distance fiber optic communications, preventing signal degradation.
  • Data Centers: Useful in data centers to balance signal power levels and ensure reliable data transmission.
  • Fiber to the Home (FTTH): Helps manage signal strength in FTTH deployments, ensuring high-quality service delivery to end-users.
  • Optical Test Equipment: Ideal for use in testing and measurement applications to simulate different network conditions.
  • LAN/WAN Networks: Ensures proper signal levels in local and wide area networks, improving overall network performance.

The FC LC SC Male and Female Attenuator Fixed Fiber Coupler is a versatile and reliable solution for managing optical signal levels in various fiber optic networks. With fixed attenuation options of 5dB, 10dB, and 15dB, it provides precise control over signal strength, ensuring optimal performance and stability. Its compatibility with multiple connector types and durable construction make it an essential component for telecommunications, data centers, FTTH, and more.


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