sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The FiberXP fixed optical attenuator is a premium-grade component featuring a high-precision Zirconia ferrule and doped attenuation fiber. Engineered specifically for single-mode applications, this male-to-female FC/UPC attenuator provides consistent light signal reduction, ensuring optimal performance in sensitive fiber optic systems.
This component is ideal for use in fiber amplifiers, Dense Wavelength Division Multiplexing (DWDM) systems, and general telecommunications equipment. Designed to support dual 1310/1550-nm operating wavelengths, it offers robust optical power endurance and conforms to rigorous Telcordia GR-910-CORE and GR-1221-CORE standards for network infrastructure.
Key Features
-
Precision Attenuation
Features a 20 dB attenuation value with an accuracy of ± 1.3 dB for precise signal management. -
Doped Fiber Technology
Utilizes doped attenuation fiber to maintain signal integrity while reducing power levels. -
Zirconia Ferrule
Constructed with a high-durability Zirconia ferrule for stable physical connections and wear resistance. -
Dual Wavelength Support
Optimized for performance across both 1310 nm and 1550 nm single-mode operating windows. -
High Return Loss
Delivers a return loss of >55 dB, minimizing back-reflections in high-speed optical links. -
Standardized Compatibility
Engineered to comply with Telcordia GR-910-CORE and GR-1221-CORE for integration into industry-standard equipment.
Applications
- Fiber amplifiers
- DWDM systems
- Telecommunications equipment
- Optical network testing
Technical Specifications
| Specification | Value |
|---|---|
| Model | SPC-SM-FCU-20 |
| Part Number | 952X330 |
| Fiber Type | Single Mode |
| Connector Type | FC/UPC |
| Attenuation Value | 20 dB |
| Attenuation Accuracy | ± 1.3 dB |
| Operating Wavelength | 1310 nm / 1550 nm |
| Return Loss | > 55 dB |
| Ferrule Material | Zirconia |
| Standards | Telcordia GR-910-CORE, GR-1221-CORE |
Frequently Asked Questions
What is the primary function of this attenuator?
This device is designed to reduce the optical signal power in a fiber optic link by 20 dB, preventing receiver saturation in high-power applications.
Is this compatible with multimode fiber?
No, this is specified for single-mode fiber applications only.
What does the FC/UPC designation mean?
This refers to the FC-style connector with a Ultra Physical Contact (UPC) polish for reduced back-reflection.
Can this be used for both 1310 nm and 1550 nm signals?
Yes, this attenuator is designed to perform within both the 1310 nm and 1550 nm operating windows.
What are the applicable industry standards for this product?
This product is manufactured in compliance with Telcordia GR-910-CORE and GR-1221-CORE standards.