ST UPC Male to Female 1310/1550nm 10dB Singlemode Attenuator

Overview

The ST UPC Male-to-Female Attenuator is a passive fiber optic component designed to reduce the power level of an optical signal by a fixed amount of 10dB. It is specifically engineered for singlemode applications, utilizing doped fiber technology to ensure precise signal attenuation across the 1310nm and 1550nm operating wavelengths.

This build-out style attenuator provides a straightforward, plug-and-play solution for protecting sensitive optical receivers from saturation. Its compact design allows for direct integration into existing fiber optic panels or equipment ports, ensuring consistent performance in high-speed network environments.

Key Features

• Fixed Attenuation Value
  Provides a stable 10dB reduction in signal power, ensuring predictable and reliable network performance.
• Dual Wavelength Support
  Optimized for both 1310nm and 1550nm windows, making it versatile for various singlemode system architectures.
• Male-to-Female Interface
  Enables direct mounting onto equipment ports or existing patch cables for rapid installation and troubleshooting.
• Doped Fiber Technology
  Utilizes integrated doped fiber to achieve accurate attenuation while maintaining low signal distortion.
• ST UPC Polish
  Standard ST interface with UPC polish ensures compatibility with common singlemode connectivity requirements.
• Compact Build-Out Design
  Space-saving form factor ideal for high-density environments where equipment real estate is limited.

Applications

• Telecommunications infrastructure
• Data center optical signal management
• Receiver overload protection
• Network power balancing
• Fiber optic testing and validation

Technical Specifications

Frequently Asked Questions

What is the primary function of this attenuator?
This device is used to reduce the intensity of an optical signal by a fixed 10dB to prevent receiver saturation.

Is this compatible with multimode fiber?
No, this attenuator is specifically designed for singlemode fiber applications.

Can I use this for both 1310nm and 1550nm?
Yes, this component is suitable for operation across both common singlemode wavelengths.

How do I install the build-out attenuator?
The male end connects directly into an adapter or equipment port, while the female end accepts a standard ST patch cable.

Is this a variable attenuator?
No, this is a fixed attenuator providing a consistent 10dB reduction.

Downloads

• Product PDF