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Fiber optic transmission technology
There are 6 products.
Analog Signal Transmission – AC Coupled, Shielded Modules: G / K / P / S Series
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Analog Signal Transmission – Intelligent AC/DC Fiber Optic Links: Sentinel 3
The Sentinel 3 series is an advanced fiber optic link platform with intelligent signal processing, AC/DC coupling options, and built-in monitoring. It is engineered for high-reliability transmission of analog signals in critical applications requiring electrical isolation.
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Shielded Converters
We offer a variety of interfaces that convert electrical signals into optical signals and vice versa. These interfaces transmit signals via optical fiber, providing immunity to electrical fields. A sophisticated shielding and filter concept ensures high resistance to radiation and minimal emission.
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Fibre Optic Transmission – fixed gain analogue links : point2point
The point2point fibre optic links from PPM Test are fixed gain, analogue signal transmission systems designed to overcome electrical interference and signal attenuation in monitoring and distribution applications. These systems convert analogue signals using either intensity or 14-bit digital modulation, depending on the frequency range, and transmit them over fibre for high-fidelity, interference-free performance.
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RF over Fibre System – intelligent multi-mode links : Sentinel 3
Sentinel 3 is the world’s most advanced RF over fibre test and measurement system, designed for high-performance EMC and EMP testing. It supports a wide range of applications including HIRF aircraft clearance, simulated lightning, and swept frequency coupling. With intelligent features, modular architecture, and ultra-compact transmitters, Sentinel 3 delivers unmatched flexibility and precision.
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Shielded Fibre Optic Converters – multi-interface signal transmission : Pontis EMC
Pontis EMC shielded converters are designed to transmit electrical signals into or out of shielded environments using fibre optic technology. These converters ensure signal integrity while maintaining high immunity to electromagnetic interference (EMI). They are ideal for EMC test chambers and environments requiring minimal emissions and maximum shielding.
Our Range of Offers
Fast and secure is the motto of the modular “point2point” fiber optic transmission links from ppm, England. Monitoring data streams and signal lines via copper cables is particularly problematic in “harsh” EMC environments. Transmission of measurement data via fiber optic cables has also proven to be effective over long distances. The specially shielded and battery-operated transmitter and receiver modules from ppm process analog data from 3GHz and digital data up to 40MHz bandwidth and 14 bit resolution. The modules are connected using standard or “heavy-duty” fiber optic cables. Up to 10 receiver modules can be integrated in an optional 19" housing.
The latest product from ppm is the Sentinel 3. The fiber optic transmission system simplifies and accelerates EMC and EMP applications: tests become more efficient, systems are optimally utilized and measurements become more cost-effective. The system features automatic temperature compensation, multiple performance modes and quick test setup.For interference immunity tests on motor vehicles, we offer the DOtech model range from the German manufacturer NK-Elektronik. The applications include analog signals up to 10MHz, LIN and CAN bus as well as K-Line.
Product Overview:
AC coupled fiber optic routes (shielded modules)
Different bandwidths from 40Hz – 3 GHz
http://ppmtest.com/products/ac-fibre-optic-links/
DC coupled fiber optic routes (shielded modules)
Various bandwidths from DC – 40 MHz
http://ppmtest.com/products/ppm-dc-fibre-optic-links/
Sentinel 3 fiber optic transmission system
Scalable, flexible and powerful system for up to 288 inputs on one control unit
https://ppmtest.com/products/fibre-optic-links/sentinel-3-intelligent-links/
LWL test specimen monitoring on motor vehicles
EMC-hardened optical transmission systems (DOtech) for interference-free transmissionanalog signals DC – 10 MHz, 8 bit; LIN, CAN, K-Line and modular systems
http://www.nk-elektronik.com/
Fiber optic converter
In complex test environments it is often necessary to transmit electrical signals into the measurement chamber or from the chamber to the test equipment.
We offer a variety of different interfaces that convert electrical signals into optical signals and back. The signal can be transmitted via optical fiber and is immune to electrical fields.A sophisticated shielding and filter concept ensures that the interfaces are very immune to radiation and do not emit any significant emissions.In most cases both units are shielded.
https://www.pontis-emc.com/products/shielded-converters/