ROVworld Subsea Information

>10 GBit/s data transmission – 4000 m below sea level
Date: Friday, November 23, 2007 @ 15:00:00 EST
Topic: GENERAL NEWS


>10 GBit/s data transmission – 4000 m below sea level pressure compensated 4 to 21 pass Micro-optical Rotary Joint >10 GBit/s data transmission – 4000 m below sea level pressure compensated 4 to 21 pass Micro-optical Rotary Joint

Underwater/ deep sea applications like ROVs (Remotely Operated Vehicles) and observation systems require demanding solutions and an unparalleled level of precision and technical reliability even under extreme temperatures, shock and vibration.


For submerged and pressure compensated use in depths of 4.000 meters respectively pressures up to 6 000 psi (400 bar) Schliefring offers two variations:

Full system:  Fluid-filled and pressure compensated up to 6 000 psi (400bar)
Open system:  For integration into any existing oil pressure system. Various custom specified fluid types can be used with this pressure compensated FORJ.
Pressure tight system including dynamic seals for dry use up to 3 000 psi (200 bar).







With transmission of data rates > 10 GBit/s and a rotational speed of 100 rpm the slip ring unit allows for extremely low insertion loss of < 3.5 dB valid for all channels.

Hybrid units

The combination of electrical slip rings, media rotary joints and fibre optical rotary joints for submergence applications are available as open system as well as full system.







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