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Attenuators

Attenuators

From 1dB to 30dB with various connectors such SC and LC, UPC and APC

  • Excellent Environmental Stability
  • Attenuation Stability
  • Excellent Return Loss
  • Polarization Insensitive
  • Easy Installation
  • Telcordia GR-910-core Requirement
  • Excellent Environmental Stability
  • Attenuation Stability
  • Excellent Return Loss
  • Polarization Insensitive
  • Easy Installation
  • Telcordia GR-910-core Requirement
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  • Telecommunications Systems
  • Local Area Networks
  • CATV
  • Subscribe Loop
  • Test Equipment
  • Optical Fiber Sensors

Doped fiber to provide fixed level of optical attenuation.

Fixed plug type fiber attenuator provides a connector plug (male) and an adapter socket (female) to connect between fiber patch cord and fiber adapter. Fixed plug type optical attenuator introduces an in line fixed loss that will reduce the source power to an acceptable detection level. The attenuation level should be stable with temperature and wavelength for a stable reliable system.

Also available with MU, FC, and ST connector

Technical Information

Temperature, Operation [°C] -20℃ to +70℃
Temperature, Storage [°C] –40℃ to +85℃
Return Loss, min [dB] ≥50 dB UPC / ≥60 dB APC
Conformance RoHS compliant.
TIA/EIA 604 Series, TIA/EIA 568.3 D, IEC 61754 Series, IEC 61753 1, GR 326 Core and GR 910 Core
Technical Notes

The requirement for the optical measurement facility are the following:

‧Testing wavelength: 1310 nm and 1550 nm.

‧Operation wavelength: 1260 - 1650 nm

‧Accuracy in measurement of loss: 1-5dB ±0.05 dB, 6-20dB ±10%, 21-30dB ±2 dB