Fiber-Optic Transmission Training System

Brand: PValley

Model: PV34DF23L

Country of origin: China

Country of Assemble/ Manufacturer: Bangladesh

 

 

Technical Specification:

Power: AC-DC Adapter

• AC input : 100 240V
• DC output 15V, 500mA

Microphone Circuit:

• Frequency range : 20Hz ~12KHz
• With gain amplified circuit

Push–button Switch

• O. Type
• With LED indication

Function generator

• Output sine wave with adjustable output amplitude
• Output square wave, with CMOS level
• Frequency range : 6Hz ~ 2KHz Output Speaker (1) 8Ω, 1/4W

Transmitter

• Optical fiber light : Red LED,λ= 660nm
• drive current : 50mA

(3)Effective coupling micro-lens spotlight

(4) Emitter follower

Receiver

• Optical receiving diode
  • λpeak : 880nm
  • Connectable plastic optical fiber with 1000 µ m core
  • Effective coupling micro lens spotlight
  • consumption power : 100mW

(2) With amplified, gain, restoring-sharpness circuit

Data transmission elements

• Chip set : AVR8515, 8bits, 8MHz crystal
• LCD: back-light 20 x 2 character
• Keyboard: 4 x 4 16Key
• Character mode: single letter or string letter available
• Send mode: OFF (self-module transmission), transceiver (module-to-module), Comodule, module PC
• With reset function
• Communication interface: RS-232C, 9600 baud rates
• Software environment: Windows base

Experiment Modules

1. 2mm connection leads are used throughout the system
2. The building blocks and components symbols of the circuits are printed on the surface of each module.
3. Modules are secured in plastic housings (255 x 165 x 30 mm

±10%)

4. Comprehensive experimental manual
5. Use bridge plugs on circuit loop to reduce the possibility of errors

List of Experiments:

1. Characteristic of fiber optics experiment
2. Applications of fiber optics experiment
3. Light sources of fiber optics
4. Light and fiber optics interaction experiment
5. Fiber optic transmitters experiment
6. Receivers for fiber optic system experiment
7. Fiber optic expands and network experiment
8. Fiber optic connectors and lose-polishing experiment
9. Fiber optical data-transmission-self-transceiver experiment
10. Fiber optical data-transmission-double-transceiver experiment
11. Fiber optical data-transmission – PC module experiment
12. Fiber optical data-transmission – module PC experiment

Standard Accessories:

• 2mm-2mm test-lead: 1 set
• Plastic fiber optics: 1 set
• Experiment manual
• RS-232 to USB adapter
• Connection plug pitch = 10mm
• Headphone and microphone
• Power Cord
• 5 Days In-House Training

Warranty Period: One (1) Year