Description

Technical Specifications
Electrical interfaces TTL, V24/RS232C, Analog (1Vpp 7 MHz band)
Signal sources: TTL generator Data generator (0/1/0 and 1/4×0 and 4×1) Audio generator, Microphone, 5 pattern video generators
Data codecs: NRZ; Manchester; Biphase Mark Space
8 channel TDM data multiplexer/Demultiplexer
Video plus audio multiplexer audio modulator FM 5.5 MHz and audio plus video combiner
Optical sources: 660 and 820nm LEDs

5 optical cables: plastic fibers, 1m and 5m;step index 200/230microm, 3m; graded index, 50/125microm, 3m; single mode, 10/125microm, 3m
Detectors: 660nm and 820nm PIN photodiodes
Reception circuits: transimpedance amplifier, PLL FM demodulator
Video/audio demultiplexer: audio demodulator FM 5.5 MHz video amplifier; 0.5W audio amplifier with loudspeaker Fault simulation: Possibility to insert 10 faults
Test and interconnection points,Ø2 mm
Rapid modifications to circuits using jumpers
37 pin connector to the fault insertion unit
8 wire connector to the power supply unit
Printed circuit board with protective treatment and mimic diagram
Standard accessories with printed user manual
Power Supply Unit
Output 1: +1.3Vdc ÷ +24Vdc, 1A
Regulated voltage electronically protected against short circuits and overloads
Lateral knob for selecting the variable voltage
Output 2: 24Vac-0-24Vac, 0.5A
Protected with fuse
Output 3: +5Vdc-2A, Output 4: +12Vdc-2A
Regulated voltage electronically protected against short circuits and overloads
Output 5: 12Vdc-1A
Regulated voltage electronically protected against short circuits and overloads
Power supply 220 to 230VAC 50Hz 1 Phase