OZ Optics DD-100 Motor Driven Attenuator
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OZ Optics DD-100 Motor Driven Attenuator

This OZ Optics DD-100 Motor Driven Attenuator is new from surplus. It does not come with a cable.

Part Number DD-100-11-1550-9/125-S-40-LCX-1-1-485:1-6-SP:
• Wavelength: 1550nm
• Fibre Core/Cladding Size: 9/125 Microns
• Fiber Type: Singlemode
• Backrelection Level: 40 dB
• LC Connector on Input End and Unconnectorized Fiber on Output End
• Fibre Jacket Type: 900 Micron OD Hytrel Jacket
• Fibre Length: 1 Meter on Each Side of the Device
• Gear Ratio: 485:1
• Stepper Motor Voltage: 6 V

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Stock # 80759-3
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OZ Optics DD-100 Series OEM Motor Driven Attenuator

  • Satisfies the Needs of OEM MarketPlace
  • Direct Connection to the Stepper Motor Windings
  • Logic Level Output
  • Direct Electrical Connection to the Motor Windings
  • Mounted LED and Photodiode


The OZ Optics DD-100 Series OEM Motor Driven Attenuators satisfy the needs of the OEM marketplace. For applications where a small compact OEM version of the Motor Driven attenuator is required, the DD-100 is available. The DD-100 (basic) version provides the user with a direct connection to the stepper motor windings. A logic level output is provided for HOME position information. The HOME signal tells the user when the stepper motor has stepped to a specified, pre-determined location as set by the factory. This position, in-turn, allows the user to calibrate the DD-100 in terms of optical attenuation versus steps from HOME. The built-in connector provides direct electrical connection to the motor windings. A mounted LED and photodiode on the attenuation block provides a means of HOME sensing. The feedback from the photodiode is also provided at the DD-100 connector for use by external circuitry.

The DD-100 has been manufactured in a 20-pin and a 16-pin configuration. The 20-pin configuration has been phased out. Both configurations are functionally identical.


• Bit Error Rate (BER) testing
• Simulating Optical Link Budgets
• Designing Optical receiver Front-ends
• Power Meter Linearity measurements
• Power setting
• Active gain equalization in dense WDM systems

Product Family: DD-100, DD100, DD-1OO, DD1OO, DD-100-11-1550-9/125-S-40-LCX-1-1-485:1-6-SP

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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OZ Optics DD-100 Series OEM Motor Driven AttenuatorOZ Optics DD-100 Series OEM Motor Driven Attenuator

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