sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The ST/UPC male-to-female attenuator is a precision fiber optic component designed to reduce the power level of optical signals. Featuring integrated doped fiber technology, this buildout attenuator is engineered to provide consistent signal attenuation across both 1310nm and 1550nm operating windows.
This device is ideal for applications where receiver saturation must be prevented or where signal levels require balancing to match network equipment specifications. Its compact male-to-female design allows for direct installation onto existing patch panels or equipment ports, ensuring a streamlined deployment in high-density fiber environments.
Key Features
-
Doped Fiber Technology
Utilizes specialized doped fiber to achieve precise attenuation levels, ensuring stable performance across standard singlemode wavelengths. -
Broad Compatibility
Optimized for both 1310nm and 1550nm wavelengths, making it suitable for a wide range of telecommunication systems. -
Male-to-Female Design
Allows for direct "buildout" integration onto existing fiber ports without the need for additional patch cables. -
Compact Form Factor
Space-saving design minimizes footprint in rack-mounted enclosures and equipment panels. -
Fixed Attenuation Value
Provides a permanent 4dB signal reduction, eliminating the risk of accidental adjustments once installed. -
Standardized Connector Interface
Equipped with industry-standard ST/UPC connectors for high-integrity physical contact.
Applications
- Telecommunications network power leveling
- Fiber optic testing and laboratory research
- Preventing receiver saturation in high-power optical systems
- Signal equalization in wavelength division multiplexing (WDM) systems
Technical Specifications
| Specification | Value |
|---|---|
| Connector Type | ST/UPC |
| Configuration | Male-to-Female |
| Fiber Mode | Singlemode |
| Attenuation Value | 4dB |
| Operating Wavelength | 1310nm / 1550nm |
Frequently Asked Questions
What is the purpose of this attenuator?
This device reduces optical signal strength by 4dB, helping to prevent receiver overload in networks where signal power exceeds the receiver's dynamic range.
Is this compatible with multimode fiber?
No, this device is specifically designed for singlemode fiber applications.
Can I use this for 1310nm and 1550nm?
Yes, the internal doped fiber is optimized for both of these standard telecommunications wavelengths.
Does this require a patch cable?
No, as a male-to-female buildout attenuator, it can plug directly into an existing adapter or port.
What are the available attenuation increments?
The manufacturer provides fixed attenuation values in 1dB increments ranging from 1dB to 20dB.
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