KI 7010 Series Variable Optical Attenuator

The KI 7010 Series hand held Fiber Optic Variable Attenuator is a precision handheld instrument commonly used for testing optical system margin and linearity. Superior specifications, high productivity and remote control capability also make this a genuine laboratory grade instrument.

  • SM, MM & POF Versions
  • Easy to use, accurate & productive instrument
  • Class leading linearity, λ flatness, ORL, PMD
  • Low minimum insertion loss
  • Accurate absolute loss accuracy
  • Supplied with metal free SC, ST, LC interchangeable connectors
  • Power handling to >+30 dBm
  • Remote control (Labwindows) software
  • Set attenuation is unaffected by power on/off status
  • Very long battery life


Part Number SM PON / FTTx MM WDM Hi Pwr POF/PCS
KI7013B Popular
1310-1490-1550-1625 nm
KI7013B-APC Popular
1310-1490-1550-1625 nm, APC
KI7020B Popular
850-1300 nm, 50/125 nm
KI7021B
850-1300 nm, 62.5/125m
KI7030B
650 nm, 1 mm POF

Not sure?

You can try a product brochure / spec sheet for more detailed information about our part numbers.

If you need help determining what might be the best unit for you, our sales engineers will be glad to assist. Simply fill in our 'Get a Quote' form with as much detail as you can, and we'll help you get your test needs sorted.


Metal-free connectors

To avoid metal dust fragments damaging your tester and fiber-ends, we use high-end metal-free connectors.

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Interchangeable connectors

Use a single meter, source or microscope for: SC, LC, MPO, FC, E2000, and many other connector types - including duplex & high density options.

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To enquire about a KI 7010 Series Variable Optical Attenuator...

Please get in touch with one of our local expert resellers in your country, or fill in our quote request form.

Alternately, more technical users may wish to use the use the 'Models' tab or refer to a spec sheet / brochure, to determine the most appropriate part-number or test kit.