ADTRON’s LAN Trainer Model 7522 is a versatile system that supplements courses on computer networks and LAN.
Fundamentals of wireless networking,
knowledge of all wireless network layers, cable designing and building of complete wireless network of computers.
Understanding and Implementation of various topologies using different standards given by IEEE, protocols, measurement of error rate, throughput and effect of errors on protocols.
Software provides graphical representation of data with differentiation of packet to be
transmitted, packet being transmitted, packet transmitted with acknowledgment.
Details information of Local Area Network Trainer –
- ii) Bus
- iii) Ring
- Nodes: 4 Nodes
- Data Rate: 10/100 Mbps
- Interconnection: RJ45 connection cable to connect hardware to computer LAN card
i) Stop and Wait
ii) Go back to n
iii) Selective repeat
iv) Sliding window
v) Token Ring
vi) Token Bus
vii) CSMA / CD
viii) CSMA / CA
- Packet Size: 128, 256, 512, 1024, 2048, 4096, 8192, 16384
- Inter packet delay: 1000, 2000, 3000, 4000, 5000ms
- Error generation: Bad packet, acknowledgment lost and auto error generation
- Encryption and decryption of data
Indication of computer name, IP address, Port number, status of network, MAC address and operating system on computer.
Graphic representation of Data on software screen with differentiation of packet to be transmitted, packet being transmitted, packet transmitted with acknowledgment, packet with acknowledgment lost error, packet with bad packet error and packet which is discarded or resend.
Measurement and plotting:
Error rate calculation, Throughput calculation
Indication of packet serial number, file name, file size, file number, receiver name, workgroup, receiver IP address, current packet, total packets, packet length, delay, protocol, topology, receiver MAC address, port number, packet send time, acknowledgment receive time, inter packet delay, data rate (MBPS),number of resend packets, acknowledgment value
Indication of packet serial number, file name, file size, file number, receiver name, work group, receiver IP address, total packets, packet length, time out, protocol, topology, receiver MAC address, port number, file send start time, file sent completion time, transmission time, data rate (MBPS), error.
8x 10×100 Mbps RJ-45 N way ports
Complies with IEEE802.3 and IEEE802.3x standards
Supports MDI/MDI-x auto crossover
Up to 200 Mbps data transfer rates (full duplex)
Plug and play installation
LAN Protocol Simulation and Analyzer Software
Bus, star and ring topologies
Socket programming and processing Data encryption and decryption
Ethernet and wireless LAN protocols
– Stop and wait
– Go back to n
– Selective repeat
– Token bus
– Token ring
User selectable packet size from 128 bytes ~ 16384 bytes User selectable inter packet delay from 1000ms ~ 5000ms Manual and auto error generation
Real time graphical representation of entire transmission and reception
Auto detection of IP addresses and names of each node in the transmission Measurement of packet transmission time
Measure of throughput:
Effect of bit errors on various protocols Built-in protocol analyzer
Built-in network analysis Facility to plot graphs.
Real time software can work on existing LAN Library files provided for project purpose
Built in help.