Multi-channel, multi-mode, adjustable optical attenuator DVOA-300X series
The multi-channel, multi-mode, adjustable optical attenuator uses high-quality components and features a precise calibration procedure. It allows for continuously variable attenuation of optical signals, with a maximum attenuation of up to 40dB. It can meet the needs of system and device manufacturers for simulating device and system losses, equipment calibration, and linear power meter measurements. It features extremely low insertion loss and high attenuation repeatability.
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Product Overview
The multi-channel, multi-mode, adjustable optical attenuator utilizes high-quality components and precise calibration procedures to provide continuously variable attenuation of optical signals, with a maximum attenuation of up to 40dB. It meets the needs of system and device manufacturers for simulating device and system losses, equipment calibration, and linear power meter measurements, featuring extremely low insertion loss and high attenuation repeatability.
Key Technical Parameters
Parameter Description Unit Number of Channels 4, 8 / Fiber Type, Interface Type Multi-mode fiber, FC/APC, FC/PC / Calibration Wavelength 850 nm Wavelength Range 850±20 nm Attenuation Range 0~40 dB Attenuation Resolution 0.1 dB Attenuation Accuracy 0.1 dB Attenuation Linearity ±0.2dB(0~40dB) dB Attenuation Range 0~40 dB Insertion Loss <1.5(0~40) dB Attenuation Step 0.1/1/10 dB Power Monitoring Output Monitoring dBm Optical Shutter Function Yes / Attenuator Operating Mode Open-loop mode, constant power mode / Power Monitoring Accuracy 0.01 dBm Power Adjustment Accuracy 0.1 dB Maximum Input Optical Power <21 dBm Communication Interface USB/RS232/RJ45 / Power Supply AC~220 V Screen Size 7 Inches Operating/Storage Temperature 0~50、-20~70 ℃ Product Dimensions (WxHxD) 380*480*130 Application Areas
Suitable for BER testing
System/device loss simulation
Instrument calibration, telecommunications engineering maintenance
CATV engineering and maintenance
Multi-mode optical product link testing
Optical communication teaching and experiments
Business Purpose
Corporate Mission
Wholeheartedly create value for customers, society, shareholders, and employees
Corporate Product Philosophy
Quality assurance, quality first, there is no best, only better
Corporate Spirit
Diligent and pragmatic, striving for dedication, unity and progress, pioneering and innovative
Corporate Values
Sincere cooperation, customer first, decisive action, excellence, never give up
Qualifications and Honors
Guangdong Provincial Engineering Technology Research Center for High-Precision Electronic Intelligent Testing Equipment
Top 100 Innovative Enterprises in Bao'an District, 2024
Specialized and innovative 'small giant' enterprises
High-tech enterprise
2023 Guangdong Province Enterprise that Honors Contracts and Values Credit
Level 1 Certificate in Innovation and Intellectual Property Management Capability based on ISO 56005
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