This article is the field through which can be put on and off with the atmosphere side of flange. We have performance less than connection loss 1dB in single mode 1.3 µ zone. This is compatible for FC type optical connector plug . And single flange can install several connectors.


Connector type FC type
Insertion loss (1.3μSM) ≦-1dB
(0.85μMM)   ≦-1dB
Meterials Stainless steel
Use wavelength(μm) 0.63, 0.85, 1.3, 1.55
Helium leak rate 5.5 x 10-9Pa・m3/s

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