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  • FOS-2X2 TTL Fiber Accessories
  • FOS-2X2 TT Fiber Accessories


Part Number: FOS-2X2-TTL

Lead Time: 2 weeks

Total Price

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Product Details

Ocean Insight offers a variety of accessories for controlling and attenuating the light in your spectrometer sampling setups. Options include fiber optic switches, shutters and variable attenuators.



Product Overview

  • Fiber optic switch -- routes and controls light in a spectrometer configuration comprising a single source
  • Electronic shutter -- installs between two collimating lenses and allows you to block the light path for dark measurements 
  • Attenuator -- opto-mechanical device that helps control the amount of light (signal) transmitted between two fibers


Select model to see full specifications


SMA 905
Anodized aluminum
Manual switch or TTL
Shutter Function:
Channels can be shuttered independently
Shutter Input:
5 Hz (TTL maximum)
100 mm x 90 mm x 70 mm
500 g


Power Consumption:
200 mA (maximum)
Power Requirements:
12 VDC