AFL-200
ANALOG/DIGITAL OEM FIBER OPTIC LINK |
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| AFL-200 Analog Fiber Optic Link is an OEM product designed especially for manufacturers who want to isolate analog signals inside or between their systems. The AFL-200 Analog Fiber Optic Link was designed for applications where low size, low power consumption and low cost are important. The unit transfers 1 analog signal and 2 digital signals to one direction. Analog signal may be within +/-10V @ DC-5KHz. bandwidth.The distance between the 2 boards can be from 0 to 1.6 mile (30 miles optional with Single Mode fiber). | ||||||||||||||||||||
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Features  Excellent signal isolation. Prevents
ground loops and computer noise effects on your Analog Signals. Transfers
analog signals to distances of up to 1.6 Km (50Km. Optional). Linearity:
better than +/-0.05%. Low
noise; S/N ratio: 72 dB. Input
signal: Up to ±10 Volt @ DC-5 KHz. Low
Offset Temperature Drift: Better than 50 ppm/deg.C Very small size: only
46 x 46 mm Low cost: $380.- per pair (Rx + Tx) (@ minimum 10 pcs.). Samples available at $456.- per pair. Differential Option with 1-100 gain for low level signals and better noise immunity. |
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Specifications:
Optical budget with Single Mode transceivers: 30 dB |
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| Advantages Low
noise transfer of analog or digital data , particularly beneficial in electrically
noisy environments and for transmission over long distance. For medical tests:
the patient is isolated from data acquisition system and from any other high voltage
source. Optional
instrumentation amplifier input stage provides a differential input, with an adjustable
gain of 10-500, for direct connection of any sensor such as: strain gage, piezo, EEG & ECG, temperature, humidity, pressure, etc. Isolates delicate
test equipment from computer-generated noise and spikes: noises from computer
do not return into your system. Eliminates the formation
of "ground loops" (when two instruments are connected to separate power
lines or have a difference between their ground voltage potentials). Total protection of
signal processor's input stage from accidental sensor malfunction (e.g. short
to mainsvoltage or a lightning shock). Replaces bulky coaxial
cables with compact fiber optic cables - especially important when rewiring existing
ducts. Transfers
analog signals to distances of up to 1.6 km - with very high accuracy. |
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Application example:
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For more information about other Analog/Digital fiber optic links click here.
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