FC/UPC 3dB Fixed Fiber Optical Attenuator – Female-to-Female | Brand New
Product Overview
The FC/UPC 3dB Female Fixed Fiber Optical Attenuator is a high-precision passive optical device designed to reduce optical power by a fixed value of 3 decibels (dB). With FC/UPC female-to-female connectors, this attenuator is widely used in singlemode fiber networks to prevent signal overloading, protect sensitive optical receivers, and calibrate optical systems for optimal performance.
Ideal for applications in telecommunications, data centers, FTTH, CATV, and laboratory testing, this brand-new fiber attenuator provides stable, low-reflection attenuation across a wide wavelength range.
Key Features of FC/UPC 3dB Female
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Attenuation Value: 3dB (±0.5dB Accuracy)
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Connector Interface: FC/UPC Female-to-Female
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Fiber Type: Singlemode (SM) 9/125µm
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Wavelength Range: 1260nm to 1650nm (Broadband)
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Polish Type: UPC (Ultra Physical Contact)
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Return Loss: ≥50dB
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Insertion Loss: ≤0.4dB
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Body Material: Precision metal housing with anti-corrosion finish
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Condition: 100% Brand New, Factory-Sealed
FC/UPC 3dB Female Specifications
| Specification | Details |
|---|---|
| Attenuation Level | 3dB ± 0.5dB |
| Connector Type | FC/UPC Female-to-Female |
| Fiber Compatibility | Singlemode 9/125µm |
| Operating Wavelength | 1260nm – 1650nm |
| Return Loss | ≥50dB |
| Insertion Loss | ≤0.4dB |
| Operating Temperature | -40°C to +85°C |
| Durability | >1000 mating cycles |
Applications
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Optical signal power balancing in active equipment
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FTTH (Fiber to the Home) distribution networks
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DWDM/CWDM optical systems
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Data center interconnects and test setups
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CATV, telecom, and broadband infrastructure
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Laboratory calibration and optical equipment testing
Customization Options
We provide customization services for project-specific or OEM requirements:
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Attenuation Range Options: 1dB to 30dB available
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Connector Types Available: SC/UPC, SC/APC, LC/UPC, LC/APC, FC/APC
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Labeling & Branding: OEM logo, barcode, or laser marking
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Color Coding: Custom body colors for easy identification
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Field Kits: Assortment packs with multiple dB levels for engineers
Let us know your technical specs or branding needs — we’ll create a tailored solution.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | FC/UPC 3dB Female-Female Fixed Fiber Optical Attenuator |
| Fiber Connector | FC/UPC |
| Connector Gender | Female-Female |
| Transfer Mode | Singlemode |
| Material | Ceramic |
| Operating Wavelength | 1200 nm – 1600 nm |
| Attenuation | 3 dB |
| Attenuation Accuracy | ±10% dB |
| Return Loss | > 20 dB |
| Interchangeability | ≤ 0.20 dB |
| Repeatability | ≤ 0.10 dB |
| Reliability | > 1000 plug cycles |
| Operating Temperature | -40°C ~ +80°C |
| Storage Temperature | -40°C ~ +85°C |
| Vibration | Amplitude: 1.52 mm Frequency: 10 Hz – 55 Hz |
Additional Information
| Attribute | Value |
|---|---|
| Weight | 0.0 kg (placeholder) |
| Dimensions | 0.0 × 0.0 × 0.0 cm (placeholder) |
| Connector Type | FC |
| Attenuation | 3 dB |
Wholesale & Bulk Order Support
We are a reliable supplier to telecom operators, network integrators, and global distributors, offering:
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Factory-Direct Pricing for Bulk Orders
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MOQ Discounts & Tiered Volume Rates
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Fast Production & Global Shipping
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Private Labeling & Custom Packaging Options
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Dedicated B2B Support for Projects & Tenders
For bulk pricing or distributor partnership, please contact our sales team today.
Why Choose Our FC/UPC 3dB Female?
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Precise and reliable optical attenuation
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High return loss with low signal distortion
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Long service life with robust metal design
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Fully tested for quality and performance
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ISO-compliant production with global supply capability
Order Now
Ensure stable and controlled optical performance with the FC/UPC 3dB Female Fixed Fiber Optical Attenuator. In stock and ready for customization or bulk supply, this component is trusted by fiber professionals worldwide.
