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  Hermetic feedthrough products  
 
 
 
  Hermetic Feedthrough
  "Simplified versions" Hermetic Feedthrough
  "ATEX version" Hermetic Feedthrough
  "HV & UHV versions" Hermetic Feedthrough
  Multifibers Hermetic Feedthrough
 
 
 
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  SEDI Fibres Optiques,
8 rue Jean Mermoz
Z.A. de Saint Guénault
91080 COURCOURONNES

Tel: +33 1 69 36 64 32
Fax: +33 1 69 36 64 19
 
     
  info@sedi-fibres.com
www.sedi-fibres.com
 
     
Hermetic feedthrough
 
Multifibers Hermetic Feedthrough
- M16 version
- M30 version
- Multifibers
 
DESCRIPTION

Connectable products inherently induce insertion losses which can rule them out of some applications where photon budget is tight.
In that case products without fiber discontinuity are to be considered. These products are mechanical components through which one or several fibers are glued or sealed without discontinuity.
They can be made on fibers of any type with the possibility to mix different fiber types.

M16 Version :
- Material : Arcap AP1D
- Wall thickness : Min. 10mm
- T¡ÆC range : -40 / +85¡ÆC
- ¨ª of the drilling hole : 17H7 0/+0.018 mm
- Insertion Loss : 0.1 dB typ., < 0.3 dB max. (SM, GI)
- IP 68
- Hermeticity obtained by a radial & an axial O-ring gasket
- Leak rate : 10-7 to 10-8 mbar.l/sec.
- Pressure : in qualification.
- Connectors : All type of optical connector
- Jackets or cable : Loose tube 900¥ìm (PTFE or Hytrel), Hytrel jacket 1.1x1.6mm, PEEK jacket 1.2x1.7mm, stainless steel monocoil, Breakout or Distribution cable (diam. max.10 mm).

M30 Version :
- Material : Inox 316L
- Wall thickness : Min. 80mm, Max. 90 mm
- T¡ÆC range : -40 / +85¡ÆC
- ¨ª of the drilling hole : 32H8 0/+0.039 mm
- Insertion Loss : 0.1 dB typ., < 0.3 dB max. (HCS125)
- IP 68
- Hermeticity obtained by a radial & an axial O-ring gasket
- Leak rate : 10-6 mbar.l/sec (with internal rod)
- Pressure : 150 bars (with internal rod)
- Connectors : All type of optical connector
- Jackets : Bare fiber, Loose tube 900¥ìm (PTFE ou Hytrel)
 
 
 
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