sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The FC/UPC Male-to-Female Singlemode Attenuator is a high-precision optical component designed to reduce signal power in fiber optic systems. By utilizing doped fiber technology, this build-out style attenuator provides a stable and reliable reduction in signal strength, ensuring compatibility with sensitive optical receivers in telecommunications and data center networks.
Engineered for versatility, this attenuator supports both 1310nm and 1550nm operating wavelengths. Its compact, male-to-female connector configuration allows for easy integration directly onto existing fiber patch panels or equipment ports, facilitating quick signal adjustments without the need for additional cabling.
Key Features
-
Doped Fiber Technology
Utilizes specialized doped fiber to achieve precise attenuation values, ensuring consistent signal power reduction. -
Dual-Wavelength Compatibility
Optimized for operation at both 1310nm and 1550nm, making it suitable for standard singlemode network deployments. -
Male-to-Female Design
Features a plug-and-play build-out interface that connects directly to existing hardware, minimizing setup time. -
UPC Polish
The Ultra Physical Contact (UPC) finish provides high-quality mating surfaces to reduce back-reflection. -
Compact Form Factor
Lightweight design ensures minimal strain on equipment ports during installation. -
Precise Attenuation
Provides a fixed 7dB attenuation value for exact power level management.
Applications
- Data Center signal balancing
- Telecommunications network power management
- Optical equipment testing
- Fiber optic link power budget adjustment
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | F18721A07 |
| Connector Type | FC |
| Connector Style | Male to Female (Build-out) |
| Polish | UPC |
| Attenuation Value | 7dB |
| Fiber Type | Singlemode |
| Operating Wavelength | 1310nm / 1550nm |
Frequently Asked Questions
Is this attenuator compatible with 1310nm and 1550nm wavelengths?
Yes, this device is specifically designed to operate effectively at both 1310nm and 1550nm.
What does the male-to-female configuration mean?
This indicates a build-out attenuator that has a male connector on one side to plug into a port or patch panel, and a female receptacle on the other side to accept a patch cord.
Can I use this for multimode applications?
No, this product is optimized for singlemode fiber systems.
What is the polish type of the connectors?
These connectors feature a UPC (Ultra Physical Contact) polish.
What is the fixed attenuation value of this model?
This specific part number (F18721A07) provides a fixed attenuation of 7dB.



