MPO Female to male fixed attenautor

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MPO Attenuator is a passive component designed to evenly reduce the power of an optical signal for each fiber channel in the MPO connector without changing the signal’s fundamental form. This attenuator is ideal for 40/100G applications, parallel optical transmission and other high density applications that use MPO connectors. The MPO Attenuator can significantly simplify network design, improve installation efficiency and save space.


Features and Benefits

  • Consistent attenuation for each fiber channel
  • Standard MPO (Male) to MPO/(Female) , easy in-line installation.
  • Low back reflection, insertion loss
  • Low polarization dependent loss (PDL)
  • Environmentally stable
  • Contaminant and scratch free ferrule Multimode attenuators available upon request Available attenuation from 1 dB to 20  dB 100% tested in factory.


Parameter Value
Fiber type 8.3/125µm OS2 Single mode
Attenuation 1 to 30 dB
Attenuation tolerance 2 to 10dB: +/- 1 dB

11 to 20 dB: +/- 10% dB

Operating wavelength 1310nm&1550nm
Operating temperature -10° C to +75° C



  • 40G/100G Installations
  • Data Center
  • High Density CATV, LAN, Telecommunications
  • High Density Optical Transmission Systems Test and Instrument
  • CWDM and DWDM System Channel Balancing


Attenuation principle


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