Fibre Attenuator FC/UPC 10dB
Product Code: BFATT-FCU-10DB
- FC/UPC Single mode Fixed Fibre Optic Attenuator
- Standard Fixed Attenuation Value of 10dB
- Precision Polishing for Reduced Back Reflection
Product Description
Fibre Attenuator FC/UPC 10dB
Introducing the BFATT-FCU-10DB, a high-performance single-mode (SM) optical fibre attenuator designed to provide precise signal attenuation for various fibre optic applications. With a fixed attenuation value of 10dB, this attenuator offers exceptional control over signal strength, ensuring optimal performance and reliability.
Precision Signal Attenuation
The BFATT-FCU-10DB is designed to attenuate light signals where there is excessive signal strength. This attenuation ensures that the signal remains within the desired range, preventing signal degradation and enhancing the overall performance of your fibre optic system.
Optimal Compatibility
Engineered specifically for fibre equipment utilizing FC/UPC connectors, the BFATT-FCU-10DB is an ideal solution for achieving accurate signal attenuation in a variety of applications. Whether you're working on CATV distribution, DOSIS data transmission, SAT-IF and DTT distribution, or other fibre optic communication systems, this attenuator provides the compatibility and performance you need.
Robust Features
The BFATT-FCU-10DB boasts several features that make it a reliable choice for demanding environments. Its simplex design ensures easy installation and connection, while the snap-in body allows for fast mating and de-mating, saving you time and effort during installations or maintenance tasks.
Technical Specifications:
| Product Code | BFATT-FCU-10DB |
|---|---|
| Connector | Optical FC/UPC |
| Connector Gender | Male to Female |
| Transfer Mode | Single Mode |
| Attenuation | 10dB |
| Attenuation Accuracy | ±10% dB |
| Durability | 500 times |
| Insertion Loss | ≤0.2dB |
| Return Loss | ≥60dB |
| Operating Temperature | -20°C to 70°C |
Technical Specification
A Connector Type
FC/UPC
Attenuation Value
10dB
Fibre
Passive Optical Network (PON) Fibre
Width
11mm
Depth
34mm
Height
11mm
Weight
0.01kg
Frequently Asked Questions
01/02/2026
31/01/2026
Very easy to order online, good value, excellent communications, fast delivery, and very professional service.
28/01/2026
Very good. Goods arrived in good time, no problems.
24/01/2026
Fantastic customer service and quick delivery either DPD. Faultless experience, would hesitate to purchase from them again.
16/01/2026
Excellent buying experience and customer friendly service together with an easy to navigate website. Great Company to deal with - definitely would purchase again and recommend to others.
Google Company Reviews
02/02/2026
great communication - great experience
21/01/2026
Great Service @ Great Price
15/01/2026
Super easy and professional communication with the team at Blake. And a great quality product.
31/12/2025
Excellent service quality products
30/12/2025
First class experience, part worked well.

Great tech support lead to an order which was prepared for dispatch within an hour and was delivered with impressive speed.