High reliability connection solutions for harsh environments Saturday February 4, 2012 : 05:17 PM    
Oil & Gas, Defense, Nuclear Power, Oceanography, Aerospace, Biomedical Markets Glass-to-Metal Sealing, Cable Terminations, Fiber Optics Pressure Hull Penetrators, Penetrators & Feedthroughs, Connectors, Cable Assemblies, Wellhead Feedthroughs High Reliability & Quality Engineering Design, Program Management, Field Termination, Training, Customer Service
Oil & Gas, Defense, Nuclear Power, Oceanography, Aerospace, Biomedical Markets Glass-to-Metal Sealing, Cable Terminations, Fiber Optics Pressure Hull Penetrators, Penetrators & Feedthroughs, Connectors, Cable Assemblies, Wellhead Feedthroughs High Reliability & Quality Engineering Design, Program Management, Field Termination, Training, Customer Service penetrator, connectors, glass to metal seal, cable assemblies, oil and gas connection systems, fiber optic terminations, hull penetrators, electrical feedthrough, FITA, offshore drilling, oil & gas, sub-sea, oceanographic, defense, deep-water
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Fiber Optic Connectors






DGO 153 Series Connectors


The 153 series fiber-optic connectors for use in hostile environments, now includes a miniature single-channel connectors. Capable of operating at 10,000 psig (22,000 ft. deep), this connector set as been designed to accommodate multimode fiber sizes 50/125µ or 62.5/125µ or single-mode fiber size 9/125µ. This plug is provided with accommodations for mechanical strength terminations.

The receptacle can withstand 10,000 psig open face to provide system integrity in the event of interface flooding. Configurations are available for bulkhead mounting, weld or in-line (form cable to cable applications).

The connectors can be provided in a variety of materials including stainless steel (standard), titanium, Hastelloy, Monel and beryllium-copper. The connectors measures 7/8" over the hex coupling ring and features redundant o-rings for maximum operational reliability.

Average insertion loss is less than 0.5 dB at 1300 nm for each plug/receptacle interface. Operating temperature range is -50ºF to +160ºF (-45ºC to + 71ºC).

Because a fiber optic connector is only as good as the quality of the termination, Teledyne D.G.O’Brien does not supply discreet connectors, we only provide Fiber Optic cable assemblies. As always, these complete fiber optic connection solutions will be shipped fully tested and guaranteed to meet your optical transmission requirements.




  • Positive Pressure Barriers to 10,000 psig
  • Single and Multi-mode fibers
  • 1-15 channels
  • Insertion loss less than 1.0 dB
  • Return loss less than -35 dB
  • Electric/Optic Combinations
  • Pressure-balanced oil-filled assemblies


To discuss your connector application with a Teledyne D.G.O’Brien engineer, contact us.

   Materials (typical)


Body and coupling rings:

Stainless steel (standard), Titanium, Hastelloy, Monel and beryllium-copper
O-rings: BUNA-N, Nitrite, Viton


   Performance


Pressure:
up to 13,000 psig (30,000 ft. deep); receptacle can withstand 13,500 psig open face
Temperature Range:

Operating -50ºF to +160ºF






Teledyne D.G.O’Brien technology
development timeline


How long have we been developing solutions in various technologies?

Click here for a summary.



For more information on
our entire connector line
and to view our Mil-Spec
Cross Reference, download
our product catalog. (7MB)
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