Skip to content 
FC/APC Plug-in Fixed Attenuator, Single Mode 1dB
Categories:
Product Highlights:
- FC/APC plug-in fixed attenuator with 1dB signal reduction for single mode fiber networks
- Low insertion loss, high return loss, and APC polishing ensure stable and reliable optical performance
- Threaded FC/APC interface provides secure, vibration-resistant connections
- FiberMania offers OEM and custom manufacturing services, including tailored attenuation values, connector types, and scalable production
Table of Contents
Description
The FC/APC Plug-in Fixed Attenuator is a precision optical component designed to reduce signal power in single mode fiber networks by a fixed 1dB. It helps prevent receiver saturation, optimize optical link performance, and maintain signal stability in high-speed communication systems. Its plug-in design allows for quick and convenient installation or removal without disrupting existing fiber connections, making it ideal for both field deployments and laboratory applications.
Constructed with high-quality materials and precision-polished ferrules, this attenuator provides low insertion loss and high return loss. The APC (Angled Physical Contact) connector minimizes back reflection, improving signal quality in sensitive optical systems. The FC/APC interface also features a threaded coupling for secure, vibration-resistant connections. Its compact and durable design is suitable for patch panels, optical distribution frames, and high-density network environments.
Specification
| Fiber Connector: | FC/APC |
|---|---|
| Ferrule Type: | Zirconia ceramic |
| Connector Gender: | Fixed Male to Female |
| Fiber Mode: | Single Mode (SMF) |
| Attenuation Range: | 1 ~ 25 dB |
| Return Loss: | UPC >50 dB, APC >60 dB |
| Operating Wavelength: | 1260 ~ 1620 nm |
| Polarization Dependent Loss: | ≤0.2 dB |
| Maximum Optical Input Power: | 200 mW |
| Operating Temperature: | -25℃- to +70℃- (-13°F to +158°F) |
| Storage Temperature: | -40℃- to +85℃- (-40°F to +185°F) |
Features
- FC/APC plug-in connector for easy installation and removal
- Fixed 1dB attenuation for controlled optical signal reduction
- Compatible with single mode fiber (OS2)
- Low insertion loss and high return loss for reliable performance
- Angled Physical Contact (APC) minimizes back reflection
- Threaded interface provides secure and vibration-resistant connection
- Compact, durable design suitable for high-density applications
- Precision-polished ferrules ensure consistent optical quality
Applications
- Controlling optical power in single mode fiber networks
- Preventing receiver overload in telecom systems
- Data center optical link optimization
- Optical testing and measurement setups
- Enterprise and carrier-grade network infrastructure
- Patch panels and optical distribution frames
FAQs
Q: What is the purpose of a fixed attenuator?
A: It reduces optical signal power by a fixed amount to prevent receiver overload and ensure stable network performance.
Q: What type of fiber is supported?
A: This attenuator is compatible with single mode fiber (OS2).
Q: What is the advantage of APC polishing?
A: The Angled Physical Contact (APC) reduces back reflection, improving signal quality in high-speed optical networks.
Q: Is it easy to install?
A: Yes, the plug-in FC/APC connector allows fast installation and removal without disrupting the fiber connection.
Q: Can this product be customized?
A: Yes, FiberMania provides OEM and custom solutions including different attenuation values, connector types, and packaging options.
Quality Qulifications and Compliance
To get the detailed certification, please go to the Compliance.
Please Note: Our products comply with all internationally recognized and industry-standard specifications. For customized or special requirement products, we carry out testing and standards in accordance with the conformity criteria specified in the contract.
Related Products
Have Questions? Contact Our Product Experts or Sales Team Today! We Will Fedback You Soon.
