Highly Reliable Marine Rotary and Data Transfer Solutions

Focal Technologies specializes in providing custom electrical slip ring, fiber optic, fluid swivel and optical multiplexer solutions. Innovation and performance are incorporated in all that we do. From our ability and willingness to customize products to our ISO 9001 certification, to our unmatched global capacity, we are defining and delivering custom integrated and proven products for the harshest marine environments in the world.

Product features include hybrid packages that combine fiber, electrical and fluid swivels, packaging for harsh environments, certification for hazardous locations and adaptation to your project's size and mounting constraints. 

Product Spotlight

914-X Series
Representing the latest Moog Focal multiplexing technology, the 914-X series uses a modular architecture and optical speeds of up to 6 Gbaud to reduce system size, power and cost. 914-X series cards have standard diagnostics compatible with an included Focal software GUI as well as LED indicators and LED drivers for cost-effective enclosure integration.

View the 914-X Series Advanced Modular Multiplexer System >

FO319 Fiber Optic Rotary Joint
The Moog FO319 is a non-geared, singlemode, compact 2-channel Fiber Optic Rotary Joint (FORJ). It is a passive and bidirectional device which can be used as a standalone device or easily integrated into a rotary assembly, enabling transfer of high data rate optical signals across a rotating interface.

View the FO319 Fiber Optic Rotary Joint >

Learn More about Moog Focal

Moog Focal specializes in providing electrical slip rings, fiber optic rotary joints, hydraulic utility swivels, fiber optic multiplexers, and subsea communication solutions for the worldwide marine industry including ROV, oil and gas, seismic, FPSO turret and oceanographic applications, in addition to military, industrial and renewable applications. 

News & Events

Moog Focal Introduces 914-X Series Modular Multiplexing System

Moog Focal is pleased to announce the launch of its latest 914-X series multiplexer. This modular multiplexer system features a suite of user configurable cards with the latest high bandwidth optical transceivers, building on 20 years of multiplexing technology. 
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Moog Focal Releases New Subsea Qualified 922-DSLH Modem

Moog Focal announces the latest addition to its Model 922 family of robust optical and copper communications products for subsea oilfields.  The Model 922-DSLH is a combined DSL and optical fiber modem with integrated managed Ethernet switch and serial gateway. 
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Moog Focal Introduces New 2-Channel Singlemode Fiber Optic Rotary Joint

Moog Focal is pleased to announce the launch of its Model 319 2-channel singlemode Fiber Optic Rotary Joint (FORJ).
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Moog Introduces Its Latest Pneumatic and Hydraulic Fluid Rotary Union

Moog Focal is pleased to announce the launch of its latest Pneumatic and Hydraulic Fluid Rotary Union (FRU).
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Marine Services

Our approach to solving power and data transmission challenges is simple -- innovation and performance.  With products consistently performing in the world's harshest environments, we offer leading-edge custom solutions and services that set the pace in today's rapidly changing global markets.

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Connect with Us


Visit Our Blog

Reducing ROV Operating Costs and Enhancing Reliability with Monitoring Technology

Learn how Moog Focal's condition monitoring technology helps ROVs avoid downtime while performing demanding construction, inspection and repair operations around the globe.

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Contact Us

Focal Technologies

77 Frazee Ave., Dartmouth
Nova Scotia, Canada B3B 1Z4



Oceanology International (OI)
March 17-19, 2020 (Booth H400)
London Excel 

Offshore Technology Conference (OTC)
May 4-7, 2020 (Booth 1225)
Houston, TX

Focal Support Documentation

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