OEM LC/UPC Male To Female 7dB Fixed Type Fiber Optic Attenuator Manufacturers, Factories

• SC, FC, ST, MU and LC connector styles (ultra and angle polish). • Long-term reliability. • Low ripple, wavelength independent attenuation. • Certified to >125mw continuous power handling capability with no degradation in performance. • Polarization insensitive. • High return loss. • Low insertion loss variation. • High reliability. • Wavelength insensitive.

Product Description

⚙️ Product Overview

Fiber Optic Attenuator is a critical optical passive device used to debug optical power performance in communication systems. It is essential for fiber optic instrument calibration, correction, and optical signal attenuation to ensure system stability.

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The LC/UPC male to female fiber optic attenuator features a male port for adapter connection and a female port for LC fiber optic patch cords or pigtails.
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Designed to reduce input optical power, preventing optical receiver distortion caused by excessive power levels.
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Ensures low bit error rates and prevents damage to sensitive receiving equipment by maintaining a stable and desired signal level.
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Equipped with a dustproof cap to protect the end-face integrity.
Technical Specifications
Parameter Specifications
Operation Wavelength SM: 1200 to 1600nm or 1310/1550nm
MM: 850nm, 1300nm
Return Loss ≥ 50 dB (PC) / ≥ 55 dB (UPC) / ≥ 65 dB (APC)
Attenuation Accuracy +/-0.5 dB (1 to 5dB) / +/-10% (6 to 30dB)
Polarization Dependent Loss ≤ 0.2dB
Maximum Optical Input Power 200mW
Operating Temp Range -25 to +75 Degree
Storage Temp Range -40 to +80 Degree
Key Features & Compliance
✓ TIA/EIA & IEC Compliant ✓ RoHS Compliant ✓ Reusable (Up to 5 times) ✓ Low Insertion Loss ✓ High Success Rate ✓ No Special Tools Required
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Broad Applications: Ideal for Broadband Networks, Fiber in the Loop, LAN, and Long Haul Telecommunications (CLEC, CAPS).
Easy Deployment: Quick fiber termination and easy operation, directly usable in ONU with fasten strength over 5 kg.
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Versatile Use: Applicable for field-mountable indoor cables, pigtails, and patch cord transformations in data rooms.
Product Gallery
Frequently Asked Questions
What is the main purpose of a fiber optic attenuator?
It is used to reduce the optical power level in a fiber optic link to prevent receiver saturation and ensure optimal performance during debugging and calibration.
What attenuation range is available for the LC/UPC attenuator?
The standard attenuation range for the LC/UPC male to female attenuator is between 1dB and 30dB.
Is this product compatible with both Single Mode and Multi-Mode fibers?
Yes, it supports Single Mode (1200 to 1600nm) and Multi-Mode (850nm, 1300nm) wavelengths.
Does the installation require any specialized tools?
No special tools are required. It is designed for quick and easy fiber termination and direct use in devices like an ONU.
Are these attenuators environmentally friendly?
Yes, they are RoHS compliant and designed for reusable termination (up to 5 times), making them a cost-effective and sustainable solution.
How does it protect the optical receiver?
By attenuating the input optical power to a stable level, it prevents over-saturation and distortion, ensuring low bit error rates and protecting equipment from damage.

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