Data Communication Trainer (VPL-PC2PC)

SPECIFICATIONS

•  Serial Communication: RS-232 port (9 pin & 25 pin).
•  Parallel Communication: 25 Pin LPT Port.
•  Wire Less Communication:
  •  Infrared Transmitter: IR LED 920nm
  •  Infrared Receiver: Direct TTL output
  •  Baud Rate: 2.4kbps (max)
  •  Carrier Frequency: 38Khz
•  Optic Fiber Communication:
  •  Transmitter: Peak wavelength of emission 660nm visible Red (SFH 756V)
  •  Receiver: Photo detector with TTL Logic output (SFH551V)
  •  Baud Rate: 115kbps
  •  Fiber Optic Cable:Plastic Fiber, Step Index, Multimode, Length: 1 meter
•  Modem Communication:
  •  Modulation: FSK Modulation.
  •  Twisted Pair Link: RG 11 Telephone Connector.
  •  Data Indication: 8 bit Received Data Display.
  •  Switch Faults are provided on-board to study different effects on circuit.
  •  20 Nos. of Test Points are provided on board to observe various intermediate signals.
  •  In-Built Power Supply +5V, ±12V.

LIST OF EXPERIMENTS

•  Study of Serial and Parallel Port.
•  Study of Serial Communication.
•  Study of flow controls in Serial Communication.
•  Study of Protocols in Serial Communication.
•  Study of Fiber optic Communication.
•  Study of Modem Communication.
•  Study of Wire less Communication.
•  Study of Parallel Communication.
•  Study of Printer Interface using Parallel Port.

Note: Specifications can be changed and added without notice in our constant efforts for improvement.