7522 WIRELESS LAN TRAINER

Categories: Advance Communication ( series 75XX )

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 –

Hardware     

Topology      

  1. Star
  2. ii) Bus
  3. iii) Ring
  4. Nodes: 4 Nodes
  5. Data Rate: 10/100 Mbps
  6. Interconnection: RJ45 connection cable to connect hardware to computer LAN card

 Software:      

 Topology selection:

 i) Star

ii) Bus

 iii) Ring  

Protocols selection:           

 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

 Network details:

 Indication of computer name, IP address, Port number, status of network, MAC address and operating system on computer.

 Graphical representation:

 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

 Protocol analysis

 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

 Network analysis:

 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.

 

SPECIFICATIONS:

 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

Energy efficient

 

L-SIM

LAN Protocol Simulation and Analyzer Software

FEATURES: 

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

–  CSMA/CA

– CSMA/CD

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.