Fixed Attenuators

Fixed attenuators offer defined control of optical signals in both integrated and add-on products. Depending on the project or need, fixed attenuators can limit, or attenuate, the amount of light passing through to the exact level your project or application requires.

In-line FC, SC, SC/APC & LC Attenuator

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Metal-ion  doped fibre

Simple reliable structure,

Durability (over 200mW)

The fibre attenuator features high power endurance and low back reflection. They are used to reduce the optical power in the fibre optic links. Applications for fibre optic attenuators include CATV networks, data communication and telecommunication networks. Our  fibre optic attenuators are good price and prompt delivery.


  • Good repeatability
  • High precision
  • High return loss
  • Small size
  • Good directivity
  • FC, SC, ST and LC types available


  • Fibre communication
  • Fibre CATV, FTTH, Global IRS.
  • LAN
  • Test equipment