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Special Patchcords
 
Home / Products / PROBES / PATCHCORDS / Special Patchcords / Special Patchcords (vacuum, high T°, Low T°,...)/ Special Patchcords
 
 
description

One of the main strength of SEDI•ATI Fibres Optiques is the capability to help our customers finding the proper solution for their application and offer custom products and special assemblies adapted to meet these application requirements.

VACUUM PATCHCORDS

SEDI•ATI Fibres Optiques has many years experience in vacuum applications.
A number of jackets, low outgassing assembly elements and stainless steel connectors are available.

 Fiber : Singlemode or Multimode
 Fiber coating : Polyimide (Prefered)
 Jacket : PEEK 0.6x0.9mm or 1.2x1.7mm
 Sealing : Very low outgassing adhesive
 Connectors : SMA, FC stainless steel (without spring), ST Stainless steel
 Vacuum : 10-6 to 10-9 mbar
 Length : Up to 20m

   
 
 

High temperature patchcords

SEDI•ATI Fibres Optiques offers harsh environment patchcords where high temperature is the dominant parameter.
Various solutions are proposed for temperatures ranging from 150 to 1000 °C.

150°C PATCHCORDS
 T° Max : 150°C
 Fiber : Multimode 100, 200, 320, 400, 600μm
 Fiber Coating / Material : Polyimid
 Link Fiber/Connectors : Sealing
 Jacket : Stainless steel 1.2x2.3mm or 3.3x4.8mm, PEEK 0.6x0.9 or 1.2x1.7mm
 Connectors : SMA, ST metallic ferrule, Microptic
 Length : Up to 20m, 100m if stainless steel 3.3x4.8mm

500°C PATCHCORDS
 T° Max : 500°C
 Fiber : Multimode 100, 200, 400μm
 Fiber Coating / Material : Copper
 Link Fiber/Connectors : Brazing
 Jacket : Stainless steel 1.2x2.3mm or 3.3x4.8mm
 Connectors : SMA, ST metallic ferrule, Microptic
 Length : Up to 20m, 100m if stainless steel 3.3x4.8mm

1000°C PATCHCORDS
 T° Max : 1000°C
 Fiber : Multimode 200 & 300μm
 Fiber Coating / Material : Sapphire
 Link Fiber/Connectors : Sealing
 Jacket : Titanium tube 1/16"
 Connectors : Inox connector at one end in colder zone
 Length : 2m max.

LOW TEMPERATURE PATCHCORDS

When a fiber optic link is needed in extreme cold temperature (0.5K to 3K) SEDI-ATI can provide fiber assemblies compatible with cryostats.
The choice of protective jackets will be optimized according to environmental constraints (laboratory or industrial).

 T° Min : 0,5K (-272,5°C)
 Fiber : Singlemode or Multimode (Single fiber or bundle)
 Fiber Coating : Polyimid
 Link Fiber/Ferrule : Sealing
 Jacket : Stainless steel tube (Diameter variable according to single fiber or bundle)
 Flange for cryostat enclosure : according to customer (M10, KF DN16, KF DN40)
 Hermeticity level : 10-8 mbar.l/s
 Connectors : SMA,FC, ST, E2000 APC, LC, …

Max. Length in enclosure: 1.5m 

 
 
 

high voltage patchcords

When transmission equipment is operated in high voltage industrial environment, optical fibers are the right choice due to their immunity to EME (Electro Magnetic Environment).
To protect the fiber, we have developed a specific cable combined with a specific connector termination process adapted to high voltage avoiding sparkling risk.

These cables can be used for thyristor triggering.

 Fiber : Multimode 200μm
 Jacket ext. ø : 2,5mm
 Length : 1 to 20m
 Color : Orange
 Connectors : ST
 Iloss Patchcord : < 1,2dB @850nm
 Iloss Cable : < 10dB/km

High Voltage qualification:
35kV DC, with discharge current < 10pC (after 96h under 95% humidity).
2 KV over 20 mm distance and increase up to 5kV for 60 sec., without increase of discharge current.

 
 
 
 

DATASHEET

 
Special Patchcords
 
 
Home / Products / PROBES / PATCHCORDS / Special Patchcords / Special Patchcords (vacuum, high T°, Low T°,...)/ Special Patchcords
 
 
OUR DETAILS
8 Rue Jean Mermoz, Z.A Saint-Guénault
91080 Courcouronnes - FRANCE
+33 1 69 36 64 32

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