Optical Fiber Communication Trainer

This training system is in the point of view of the whole communication domain system, and adopts modular design which display the communication relative knowledge through “communication building blocks” form, besides can support the students researching the building blocks, it is also convenient for the second development of the hardware circuit and easy for upgrading and expanding the experiment system. Each module shall use the upper and lower two layers protective cover to protect completely, the upper cover is a transparent shell which is easy for the students to observe and do experiment, for the convenience of the experiment teaching and module repair, shall adopt the bayonets (no need the screws)to connect the module upper and lower two layer protective shell which are easy disassembled. Equipped with specialized synchronous module, can display bit synchronous, frame synchronous, carrier synchronous function, and the bit synchronous contains the filter method and full digital PLL two implementation methods. Can build all kinds of different communication system among different experiment boxes, can simulate the signal processing process through actual communication system, in the system experiment, the synchronous signal shall be extracted at the receiver end, do not need wiring any more. Equipped with manuals and multimedia teaching courses which can dynamically display the wiring process and the corresponding experiment result. The module label , signal process and function blocks shall be clear, I/O interfaces and its function label shall also be very clear, thus can make the student be familiar with each module and its function in the shortest time.