Data Communication

Features:

• 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

Features:

• Communication Protocol using Stop & Wait, Selective repeat & GO back N.
• Ethernet IEEE 802.3 & Wireless LAN IEEE 802.11 b Lan technique.
• Packet size: 128, 256, 512, 1024, 2048, 4096, 8192, 16384
• Inter Packet delay: 1000 – 5000 ms
• Error generation: Acknowledgment lost, bad packet, auto error generation
• File transfer with CRC Technique - Modeled as IEFT RFC 959
• Complete analysis of Network & Protocols