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FosinaModel DxS -Modular Distributed Fiber Optic Sensing Technology

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Fosina introduces the DxS solution, a modular distributed fiber optic sensing technology that combines DAS, DSS, DTS, and DTGS functionalities in a single interrogator with high market performance. It features automatic detection modes for temperature, strain, acoustic, and thermal gradient, with spatial resolution between 1.5 m and 100 m, and fiber lengths up to 200 km. The system offers edge computing capabilities, allowing for massive data pre-processing and optional GPGPU support for custom algorithms. Integration with an optional web-based user interface ensures remote access, monitoring, and control. The DxS is ruggedized for harsh environments and designed for easy transport with a custom case. It boasts extensive local storage extendable up to 144 TB and provides a GPS time-stamp for accurate data logging. Additionally, the DxS system supports real-time alerts, automated fiber calibration, machine learning for interference detection, and is compatible with various communication protocols for seamless integration with existing infrastructure.
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Fosina introduces the DxS solution, a modular distributed fiber optic sensing technology that can combine in a single interrogator:

  • Distributed Acoustic Sensing (DAS)
  • Distributed Strain Sensing (DSS)
  • Distributed Temperature Sensing (DTS),
  • Distributed Thermal Gradient Sensing (DTGS)

It offers the flexibility to combine the best of DAS, DSS, DTS and DTGS with unequalled performances in the market.

 

Modes
DAS and DSS/DTS modes automatically software selectable to acquire multiple parameters (temperature, strain, acoustic and thermal gradient) with a single interrogator

Performance
1.5 m > Spatial Resolution > 100 m​
0.5 m > Spacing > 20 m​​
Fiber Length up to 200 km​​
Ping Rate up to 100 kHz​

Edge Computing
Our DxS can independently pre-process the massive amount of data that is gathered​ and execute any post-processing required by the client. The system allows for clients and partners to use DxS processing hardware to run their own algorithms, including optional GPGPU (General-Purpose Graphics Processing Unit) support.

Alerts
Integrated & customizable alarm display with SCADA data delivery​

Ruggedized
The DxS can be mounted in customized transport case that allow the equipment to travel safely across the world against harsh environment where drop, vibrations and water can happen.

Web-based UI​
FOSINA designed its own web-based user interface to enable anyone across the world to remotely access the DxS from any web-browser with a secured, authenticated connection.​

Fiber range
Up to 100 km range on a single existing telecommunication fiber

Storage
Up to 144 TB of local storage ​with ability to extend with additional storage units

Environmental
Operating temperature: 0 °C to 50 °C​
Storage temperature : -20 °C to 70 °C

Low footprint
All the optics combining DTS, DSS and DAS have been incorporated into a single 2U rack space unit.​

GPS time-stamp
DxS is provided with its GPS antenna to ensure that every single optical pulse sent down the fiber is accurately time-stamped.​