These feedthroughs are suitable for single-mode and multi-mode fibers, as well as polarization-maintaining (PM) fibers. Their air tightness is from 10-10 to 10-12 mbar l/s and they withstand temperatures between -25°C and 180°C. Feedthroughs for FC/PC and FC/APC connectors are also available upon request.
These types of feedthroughs are used in vacuum applications and pressure chambers. There, the fibers are exposed to extreme pressure and high temperatures, which they would not withstand unprotected.
Further product information:
Hermetic Feedthrough
Manufacturer:
SQS Vláknová optika