sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The FC APC Male to Female Attenuator is a precision-engineered device designed to reduce the power of an optical signal in singlemode fiber optic networks. By incorporating doped fiber technology, these attenuators provide reliable power reduction suitable for both 1310nm and 1550nm operating wavelengths.
This compact build-out style attenuator is designed for direct integration into existing fiber optic connections or patch panels. Its polarization-insensitive design ensures consistent performance, making it an ideal choice for network engineers and technicians requiring precise signal level adjustments in telecommunications, data centers, and OSP environments.
Key Features
-
Doped Fiber Technology
Uses specialized fiber to provide stable, polarization-insensitive signal attenuation. -
Fixed Attenuation
Factory-set 9dB value provides predictable power reduction for system calibration. -
Dual Wavelength Operation
Optimized for performance at both 1310nm and 1550nm windows. -
Compact Build-Out Design
Allows for direct mating between existing connectors, saving rack space. -
Male-to-Female Interface
Designed for simple plug-and-play installation between cables and equipment ports. -
Factory Tested
100% optical performance testing ensures reliability in critical network links.
Applications
- Telecommunications network power balancing
- Fiber optic test and measurement systems
- CATV and broadband distribution
- Data center optical link management
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | F18751A09 |
| Connector Type | FC APC |
| Gender | Male to Female |
| Attenuation Value | 9dB |
| Fiber Mode | Singlemode |
| Operating Wavelength | 1310nm / 1550nm |
| Technology | Doped Fiber |
Frequently Asked Questions
What is the primary function of this attenuator?
It is used to reduce the optical power level in a singlemode fiber circuit to prevent receiver saturation.
Is this compatible with both 1310nm and 1550nm systems?
Yes, this attenuator is designed for use in both 1310nm and 1550nm wavelength applications.
How does this connect to my existing equipment?
This is a build-out style attenuator featuring an FC APC Male to Female connection, allowing it to connect directly between an existing patch cable and an equipment port.
Is this attenuator polarization sensitive?
No, it utilizes doped fiber technology to ensure polarization-insensitive operation.
Can this be used in a patch panel?
Yes, its compact design allows it to be installed directly into patch panels or existing fiber connections.


