DATA COMMUNICATION TRAINER

• Communication Protocol using Stop & Wait, Selective repeat & GO back N.
• Two 9 pin D-type RS-232 ports for Serial Communication
• Two 25 pin D-type LPT ports for Parallel Communication
• ASCII code identification are provided on led indicators
• Fiber optics transmission using 660nm Led peak wave length with 1meter SMA type PMMA fibre cable, Fibre optics Reception using photo detector
• Wireless Communication using 920 nm IR LED for Infrared Transmission
• Infrared Receiver using Photo detector with TTL logic output
• Modem Communication using FSK Modulation technique using RJ11 connector.
• Demodulation using PLL Detector

WIRELESS NETWORK TRAINER

• PC to PC communication with IEEE 802.3
• Wireless LAN – IEEE 802.11 b
• Token Bus - IEEE 802.4
• Network design using RJ45 connectors, Error generation
• Real time graphical representation of entire transmission & reception
• User friendly software
• Bare board Tested Glass Epoxy SMOBC PCB is used.
• In-Built Power Supply with Power ON indication
• Attractive ABS Plastic enclosures, Set of 2mm Patch cords for interconnections
• User’s Manual with experiments