Product Overview

SC fiber optic attenuator is a high-precision passive optical component used for optical power balance and signal saturation prevention in single-mode fiber communication systems. This product series provides two mainstream models: female-to-female and female-to-male types, with fully customizable attenuation values to meet diverse link power matching demands. Adopting professional attenuation process, it features accurate attenuation accuracy, low PDL and ultra-high return loss, ensuring stable and reliable long-term operation of optical links. Standard SC interface design enables universal compatibility with various optical devices, patch panels and ODF cabinets, widely applicable for network debugging, power calibration and optical signal optimization.

 

Key Features

-Customizable attenuation value range from 0dB to 15dB for flexible link matching

-High attenuation accuracy with segmented precision control

-Wide temperature and humidity resistance, strong environmental adaptability

-Compliant with IEC 61300 and RoHS 2.0 standards

 

Optical Specifications

-Operation Wavelength: Single Mode 1260~1620nm

-Attenuation Range: 0dB~15dB (customizable)

-Attenuation Accuracy: ≤±0.5dB (0~5dB), ≤10% (5~15dB)

-Return Loss: ≥50dB

-Polarization Dependent Loss (PDL): ≤0.2dB

 

Mechanical & Environmental Specifications

-Product Type: Female-to-Female / Female-to-Male optional

-Operating Temperature: -25℃ ~ +70℃

-Operating Humidity: 95%RH (non-condensing)

 

Typical Applications

-FTTH optical access network power balance debugging

-Data center and enterprise room optical link power attenuation matching

-Telecom operator central office equipment signal calibration

-CATV optical transmission system anti-saturation processing

-Optical instrument testing and optical path power adjustment

 

Order & Packaging

-Single piece packed with independent PE bag

-Custom attenuation value, APC/UPC interface are supported