sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The FiberXP SPC-SM-STU-17 is a premium-grade optical fixed attenuator designed for precise signal level management in single-mode fiber optic networks. It utilizes a Zirconia ferrule and doped attenuation fiber to ensure consistent performance in high-demand environments. This component is ideal for balancing signal strength in telecommunications equipment, fiber amplifiers, and DWDM (Dense Wavelength Division Multiplexing) systems.
Engineered for high power endurance, this male-to-female ST/UPC attenuator operates effectively across the 1310 nm and 1550 nm wavelengths. Its robust construction ensures stability and signal integrity, making it a suitable choice for both laboratory and field-deployed networking infrastructure.
Key Features
-
Doped Attenuation Fiber
Uses specialized fiber material to provide a stable and precise 17 dB attenuation value. -
Zirconia Ferrule
High-durability ferrule material ensures long-term alignment stability and repeated connection cycles. -
High Power Endurance
Capable of withstanding elevated optical power levels without performance degradation. -
Dual-Wavelength Optimization
Designed for efficient operation across both 1310 nm and 1550 nm single-mode windows. -
Standard Compliance
Meets Telcordia GR-910-CORE and GR-1221-CORE standards for quality and reliability. -
High Return Loss
Features a return loss of >55 dB, minimizing unwanted signal reflections in the network.
Applications
- Fiber Amplifiers
- DWDM Systems
- Telecommunications Equipment
- Signal Level Balancing
Technical Specifications
| Specification | Value |
|---|---|
| Model | SPC-SM-STU-17 |
| Part Number | 952X415 |
| Connector Type | ST/UPC |
| Fiber Type | Single Mode |
| Attenuation Value | 17 dB |
| Attenuation Accuracy | ± 1.0 dB |
| Operating Wavelength | 1310/1550 nm |
| Return Loss | >55 dB |
| Ferrule Material | Zirconia |
Frequently Asked Questions
What is the primary function of this attenuator?
The attenuator is used to reduce the optical power of a signal by 17 dB, which helps prevent receiver saturation in high-power fiber optic systems.
Is this compatible with both 1310 nm and 1550 nm wavelengths?
Yes, it is designed for dual-wavelength operation at 1310 nm and 1550 nm.
What does the ST/UPC designation mean?
It indicates the connector type is ST and the polish type is UPC (Ultra Physical Contact).
Does this comply with industry standards?
Yes, it complies with Telcordia GR-910-CORE and GR-1221-CORE standards.
Can I use this for multi-mode fibers?
No, this device is specifically engineered for single-mode applications.