TB230621S03 Optical Fiber Communication Comprehensive Training Kit Didactic Equipment Electrical Lab Equipment Specification
Product description
Optical fiber communication comprehensive experiment box is with a strong channel coding experiment; CMI、5B1C、5B6B scrambling and descrambling other circuit coding functions; the multiplexing and demultiplexing functions, signaling functions and systemic experimental functions are enhanced, and the phone call connection system experiments between platforms can be achieved under the support of signaling. Added color touch LCD keyboard control, DDS signal and frequency selection, experiment content selection, BER tester settings and bit error statistics and other functions can be realized with the keyboard; Optical input and output interfaces are all designed outwards. It is suitable for college students, undergraduates, postgraduates, teachers and related scientific and technical users in all
major colleges and universities.
Product composition
No. Equipment name Quantity
1 Optical fiber communication comprehensive experiment box 1 set
2 RZ8645 instruction manual 1 book
3 Power supply cable 1 pc
4 FC-FC Optical fiber tail filament 1 pc
5 Signal connecting cable 10 pc
6 Network cable 1 pc 7 USB cable 1 pc
8 Equipped software CD 1 set
9 Small telephone 2 pcs
10 FC light adjustable attenuation reducer 1 pc
11 Wavelength Division Multiplexers/ Demultiplexing (WDM /DEMUX) 1 pair
12 Optical coupler 1 pc
Technical parameter
1. Three pairs of optical transceivers: 1310, 1550, 850 one pair for each (850 for multi-mode, optional accessory); no light alarm, automatic power control APC, extinction ratio test, PI curve test, average lighting power test, Optical transceiver receiver sensitivity test and other experiments can be done by optical transceiver module. 2. 1310 is of transceiver type; 1550 is made of LD laser and LD light detector and discrete components; 850 is made of LED light emitter, detector and discrete components;
experimental box optical transceiver is fully configured. Both integrated optical transceivers and optical transceiver modules composed of discrete devices are included; Both digital optical transceiver module and analog optical transceiver module end are included; Both single-mode optical fiber transmission module and multi-mode optical fiber transmission module are included.
3. The experiment box source to electrical interface, electrical interface to optical interface, and optical interface to optical path are separated, which is helpful for students to understand the communication system;
4. Two telephone interfaces, a computer USB serial port, a network interface, a switch setting port, a signaling interface, can perform time division multiplexing of different data sources. PDH data time slots can be set by the PC;
5. With a standard E1 interface, line clock is programmable (from 1 to 32 time slots, namely 64KHZ --- 2048KHZ programmable), multiplex data time slot can be configured by PC.
6. Built-in color touch LCD and keyboard, you can make experiment content selection, data setting and data display through human-machine dialogue; 7. The built-in telephone time division switching function of the experimental platform can realize the functions of dialing numbers and calling with 4 parties via the optical fiber between the telephone users (experimental platform);
8. The secondary development such as optical communication channel encoding, USB data communication, network data transmission, optical receiver digital phase-locked loop, fault code detection, and optical network construction can be carried out.
9. Built-in DDS signal source is convenient for students to complete the LED and LD optical transceiver analog signal and video signal transmission experiments;
10. Built-in full-function BER tester module, clock, pattern, inserted bit error, etc. can be selected and time, bit error ratio and so on can be couted by touch LCD, with high cost performance (photometric receiver sensitivity and optical device insertion loss, etc.)
11. SDH teaching analysis software is provided, which can perform experiments such as SDH overhead byte observation experiment, SDH high order channel overhead byte observation experiment, SDH low order channel overhead byte observation experiment, SDH frame
multiplexing and positioning, etc.;
Basic experiments
Introduction for Optical Fiber Experiment System
Chapter I Fiber Communication Cognitive Experiments
Experiment 1 Identification experiment of optical fiber and optical cable
Experiment 2 Electro-optic and photoelectric conversion experiments
Chapter II Optical Transmitter Terminal Index Test experiments
Experiment 1 Average optical power measurement of digital light transmitters
Experiment 2 Measurement of extinction ratio of digital light transmitter
Experiment 3 P-I curve rendering experiment of semiconductor LED light source
Experiment 4 Automatic Optical Power Control (APC) Test
Chapter III Common Optical Passive Device Test Experiments
Experiment 1 Optical fiber connector
Experiment 2 Performance measurement of optical attenuator
Experiment 3 Performance measurement of optical isolator
Experiment 4 Performance measurement of wavelength division multiplexers
Experiment 5 Performance measurement of optical splitter
Chapter IV Optical Receiver Indicator Test Experiment
Experiment 1 Sensitivity measurement of digital optical receiver
Experiment 2 Dynamic range measurement of digital optical receivers
Chapter V Principles of Transmission and Decoding of Electrical Signals
Experiment 1 AMI/HDB3 encoding principle experiment
Chapter VI Optical Transmission Line Code Compilation Experiment
Experiment 1 CMI code compilation principles and optical transmission experiment
Experiment 2 5B6B Encoding principle and optical transmission experiment
Experiment 3 5B1P Encoding principle and optical transmission experiment
Experiment 4 Scrambling, descrambling principle and optical transmission experiment
Experiment 5 Optical fiber channel diagram observation
Chapter VII Comprehensive Experiment of Optical Fiber Transmission System
Experiment1 Analog/digital telephone optical fiber transmission system experiment
Experiment 2 Digital data optical fiber transmission system experiment
Experiment 3 Digital image fiber transmission system experiment
Experiment 4 Digital time division multiplexing system optical communication
experiment
Experiment 5 E1 Data optical communication experiment
Experiment 6 Network data transmission experiment
Experiment 7 SDH section overhead byte observation experiment
Experiment 8 SDH higher-order channel overhead byte observation experiment
Experiment 9 SDH lower-order channel overhead byte observation experiment
Experiment 10 Multiplexing and positioning of sdh frames
Chapter VIII Photoelectric Conversion Experiment
Experiment 1 Light transmitting and light detection experiment
Experiment 2 Optical pulse modulation experiment
Experiment 3 Optical audio analog signal modulation experiment
