ST/UPC Singlemode Male to Female Attenuator 15dB

Overview

The ST/UPC Singlemode Male to Female Attenuator is a precision optical component designed to reduce the power level of a fiber optic signal by a fixed 15dB. By precisely lowering signal intensity, it prevents receiver saturation in high-power optical systems, ensuring optimal performance in sensitive networking equipment.

This attenuator features a robust male-to-female (plug-and-jack) design, allowing it to be easily integrated into existing fiber optic links or test configurations. It is engineered for singlemode applications and utilizes UPC (Ultra Physical Contact) polishing to maintain high return loss and minimize back-reflections in telecommunications and data center environments.

Key Features

• 15dB Fixed Attenuation
  Provides a consistent, accurate reduction in signal power for stable network operation.
• ST/UPC Interface
  Features industry-standard ST connectors with UPC polishing for reliable, low-loss connections.
• Male to Female Configuration
  Allows for direct, space-saving inline installation between patch cords and equipment ports.
• Singlemode Compatibility
  Optimized for use with 1310/1550 nm wavelengths in standard singlemode fiber networks.
• High Return Loss
  Engineered to minimize signal reflections, protecting sensitive transmission equipment.
• Compact Design
  Small form factor ensures minimal footprint within high-density patch panels or enclosures.

Applications

• Telecommunication networks
• Data center interconnects
• Fiber optic test and measurement systems
• CATV transmission systems
• Preventing receiver overload

Technical Specifications

Frequently Asked Questions

What does the male-to-female configuration mean?
The attenuator acts as an adapter, where one side plugs directly into a port or adapter, and the other side accepts a standard fiber connector patch cord.

Is this compatible with multimode fiber?
No, this is specifically designed for singlemode fiber optic systems.

What does 15dB attenuation provide?
It reduces the optical signal power by 15 decibels, which is commonly used to prevent signal saturation in optical receivers.

What is the purpose of the UPC polish?
UPC polishing provides a smoother finish than standard PC, resulting in better return loss and less signal reflection.

Can this be used outdoors?
It is intended for standard controlled environments, such as equipment rooms, data centers, or within protective enclosures.