sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The FiberXP SPC-SM-STU-04 is a premium-grade, fixed optical attenuator designed for precise signal reduction in single-mode fiber networks. It features a high-durability Zirconia ferrule and utilizes doped attenuation fiber technology to ensure consistent performance across dual 1310 nm and 1550 nm operating wavelengths.
Engineered for versatility, this male-to-female ST/UPC connector type is ideally suited for telecommunications infrastructure, DWDM systems, and fiber amplifier applications. It provides stable attenuation with high optical power endurance, meeting stringent industry standards for reliability in critical data environments.
Key Features
-
Doped Fiber Technology
Uses specialized doped fiber to achieve precise signal attenuation, ensuring signal integrity in high-performance networks. -
High Power Endurance
Designed to handle high optical power levels, making it suitable for demanding telecommunications and amplifier equipment. -
Zirconia Ferrule
Features a high-precision Zirconia ferrule for stable, low-loss connections and long-term durability. -
Dual Wavelength Support
Optimized for operation at both 1310 nm and 1550 nm wavelengths, allowing for flexible integration into diverse single-mode systems. -
Telcordia Compliant
Meets GR-910-CORE and GR-1221-CORE standards, ensuring the component adheres to recognized reliability and performance specifications. -
Precision Attenuation
Delivers a fixed 4 dB attenuation with an accuracy of ± 0.5 dB for reliable signal management.
Applications
- DWDM Systems
- Fiber Amplifiers
- Telecommunications Equipment
- Single-Mode Fiber Networks
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | FiberXP |
| Part Number | 952X401 |
| Model | SPC-SM-STU-04 |
| Fiber Type | Single Mode |
| Connector Type | ST/UPC (Male-to-Female) |
| Attenuation Value | 4 dB |
| Attenuation Accuracy | ± 0.5 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 used to reduce the intensity of an optical signal by 4 dB, preventing receiver saturation in single-mode fiber systems.
Is this compatible with both 1310nm and 1550nm systems?
Yes, it is specifically designed for dual-wavelength operation at 1310 nm and 1550 nm.
Does this require special tools to install?
No, it is a standard male-to-female ST/UPC adapter that plugs directly into existing ST fiber patch panel ports or equipment interfaces.
What does the return loss rating mean?
The >55 dB return loss indicates high signal reflection performance, which minimizes back-reflections that can interfere with laser sources.
Can I use this in an outdoor environment?
This component is typically intended for use within controlled telecommunications or data center environments; consult your local site standards for environmental requirements.