Digital Optical Signal Transmission

Digital Optical Signal Transmission

Langer EMV-Technik GmbH`s optical signal transmission systems are used for the floating transmission of signals from the device under test up to a distance of 20 m.

The optical fiber probes are used to transmit digital signals from the device under test under EFT/burst interference.

OSE 150-1 set
Optical Fiber Probe 1-channel, 50 Mbps

The OSE 150-1 set is used to transmit digital signals from a disturbed device under test (EFT/burst interference). The set consists of one sensor which detects logical signals and transforms them into optical signals. The light signals are transmitted to the optical receiver via a fiber optical cable. The receiver transforms them into digital electric signals. These can be visualized with an oscilloscope or can be used for the control of other devices.
The light signals are transmitted to the optical receiver via a fiber optical cable. The system is suitable for signal monitoring from a anechoic chamber, a shielded RF chamber or in an EMC test lab. The optical transmission system allows EMC-optimizing of hard- and software, because disturbed signals can be easily detected.

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OSE 150-2 set
Optical Fiber Probe 2-Channel, 50 Mbps

With the OSE 150-2 set it is possible to potentially free oscilloscograph digital signals under EFT/burst interference. Disturbed signals from the device under test can be easily detected.
The set consists of two single sensors which are used to detect two digital signals within the device under test. It is connected via two fiber optical cables and two receivers to the oscilloscope. Inside the device under test a sensor transforms measured logical signals into light signals.
Different types of sensors with different measuring ranges are available for the detection of logical signals in the device under test. The light signals are transmitted to the optical receiver via a fiber optical cable. The receiver transforms them into digital electric signals. These can be visualized with an oscilloscope or can be used to control other devices. The system is suitable for signal monitoring from an anechoic chamber, a shielded RF chamber, or in an EMC test lab. Hard- and software can be EMC-optimized.

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OSE 450 set
Optical Fiber Probe 4-Channel, 50 Mbps

The OSE 450 set is used to transmit digital signals from a disturbed device under test. It consists of four single sensors which are used to detect four digital signals inside the device under test and is connected to the oscilloscope via four fiber optical cables and one receiver.
Within the device under test, the sensor transforms measured logical signals into optical signals.
The optical signals are transmitted to the optical receiver via a fibre optical cable. These can be visualized with an oscilloscope or can be used for controlling other devices.
The system is suitable for signal monitoring from a anechoic chamber, a shielded RF chamber, or in an EMC test lab. Hard- and software can be EMC-optimized.

Datasheet

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