sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The ST UPC Male to Female Attenuator is a precision-engineered fiber optic component designed to reduce optical signal power levels in singlemode systems. By utilizing doped fiber technology, this build-out style attenuator provides a consistent 5dB reduction in signal intensity, ensuring optimal power levels are maintained to prevent receiver saturation.
This device is specifically calibrated for dual-wavelength operation at 1310nm and 1550nm. Its compact male-to-female design allows for direct connection between existing patch cords and equipment ports or adapter panels, making it an essential tool for network troubleshooting, power balancing, and system testing.
Key Features
-
Doped Fiber Technology
Uses specialized doped fiber to achieve precise and stable signal attenuation. -
Dual Wavelength Compatibility
Optimized for use across both 1310nm and 1550nm operating windows. -
Standard ST UPC Interface
Features a universal ST connector style for wide compatibility with legacy and modern fiber equipment. -
Build-Out Design
Male-to-female configuration allows for easy integration into existing fiber links without requiring additional patch cords. -
Fixed Attenuation
Provides a permanent 5dB attenuation value, eliminating the need for periodic adjustments. -
Precision Performance
Engineered to maintain signal integrity while reducing power levels to match sensitive receiver requirements.
Applications
- Optical network power balancing
- Telecommunications system testing
- Receiver protection in high-power fiber links
- Network performance optimization
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | F19621A05 |
| Connector Type | ST UPC Male to Female |
| Attenuation Value | 5dB |
| Operating Wavelength | 1310nm / 1550nm |
| Fiber Type | Singlemode |
Frequently Asked Questions
What is the primary function of this attenuator?
It reduces the optical signal power by 5dB to prevent receiver saturation in high-power singlemode networks.
Is this compatible with both 1310nm and 1550nm wavelengths?
Yes, the internal fiber is doped to support both commonly used singlemode operating wavelengths.
How does this connect to my current network?
The male-to-female (build-out) design plugs directly into an existing ST adapter or equipment port, and the other end accepts an ST connectorized patch cable.
Is the attenuation adjustable?
No, this is a fixed attenuator providing a constant 5dB reduction.
What connector style does this use?
This device uses the ST connector style with a UPC polish.
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