wireless project

Practical Example of Using Wireless LAN Technology

108Mbps Wireless Access PointWAP-0003V2

8dBi Omni-Directional Outdoor Antenna KitOAN-2080

108 Mbps Wireless PCI CardWNC-0300

108 Mbps Wireless PCMCIA AdapterWPC-0300

PROJECT LOCATION

Graphic Era Institute Of

Technology, Dehradun (India)

PROJECT To Connect the Computer Center (Server

Room) with B-Tech Block( Mechanical Department, Administration Department) using Wireless LAN.

To Provide the Wireless connectivity in Hostel and Compound

Security Required

Graphic Era Institute Of Technology, Dehradun (India)

Approx DistanceFrom Server Room

B-Tech Block – 500 meters.

Hostel and Compound – 900 meters.

Graphic Era Institute Of Technology, Dehradun (India)

Computer Center (Server Room)

Graphic Era Institute Of Technology, Dehradun (India)

Inside Computer CenterSwitch Rack On the Middle of The Computer Center

Graphic Era Institute Of Technology, Dehradun (India)

B-Tech Block

Distance From Server Room Approx. 500 Meters

Graphic Era Institute Of Technology, Dehradun (India)

Inside B-Tech Block

Graphic Era Institute Of Technology, Dehradun (India)

HostelDistance From Server Room Approx. 900 Meters

Graphic Era Institute Of Technology, Dehradun (India)

Graphic Era Institute Of Technology, Dehradun (India)

Equipments Used

For The Project

ACCESS POINT

108Mbps Wireless Access PointWAP-0003V2

Access Point For Wireless Connectivity

(Level One Access Point)

Key features

Complies with IEEE 802.11b and 802.11g

Data rate up to 54Mbps for 802.11g and 11 Mbps for 802.11b

Up to 108Mbps with enhanced SuperG

Network Security with 64/128-bit WEP, 802.1x in Windows XP

Uses 2.4 12~ 2.484 GHz (subject to local regulations) Frequency Band

Quick and easy setup with web-based management/configuration utility

Selects automatically the least crowded channel by dynamic channel selection function

Supports Windows 98SE/ME/2000/XP

Modes Of Level One Access Point

1. AP – The normal Access Point operating mode which forms a wireless ESS network with its wireless clients.

2. AP Client – Acts as an Ethernet-to-Wireless Bridge, which allows a LAN or a single computer station to join a wireless ESS network through it. You must make sure that the SSID and Channel is set to the same as that used by the AP you wish to connect.

Modes Of Level One Access Point

3. Wireless Bridge – A pair of APs operating under Bridge mode to act as the bridge that connects two Ethernet networks or Ethernet enabled clients together. You must make sure that the SSID and Channel is set to the same as that used by the AP you wish to connect.

Modes Of Level One Access Point

4. Multiple Bridge – A group of APs which consists of two or more APs operating under Multiple

Bridge mode, that can connect two or more Ethernet networks or Ethernet enabled clients

together. The way that multiple bridge setup is based on the topology of Ad -Hoc mode.

5. Repeater Mode : Work as Repeater. You must make sure that the IP, SSID and Channel is set to the same as that used by the AP you wish to connect.

Omni Directional Antenna

8dBi Omni-Directional Outdoor Antenna KitOAN-2080

Omni Directional Antenna To Boost The Signals of Access PointLevel One Omni Directional Antenna

Key featuresFor IEEE 802.11b/g applications in 2.4GHz Frequency Range

Surge protector to prevents the lightning

Easy to install

Omni-directional operation provides extended point to multi-point coverage

With extension cable for wireless device with SMA or N-Type connector

Wireless PCI LAN Adapter

108 Mbps Wireless PCI CardWNC-0300

Wireless PCI LAN Adapter for Desktops

Wireless PCMCIA LAN Adapter

108 Mbps Wireless PCMCIA AdapterWPC-0300

Wireless PCMCIA LAN Adapter for Laptops

Graphic Era Institute Of Technology, Dehradun (India)

In This Project I need to Connect more than one location on long

distance

Graphic Era Institute Of Technology, Dehradun (India)

So, Installed the Access Point In AP Mode in

Server Room with omni direction Antenna to

boost the signals on the roof to of the Server room

Graphic Era Institute Of Technology, Dehradun (India)

Antenna Access Point in AP-Mode in Server Room

Graphic Era Institute Of Technology, Dehradun (India)

Installed the Another Access Point with Omni Direction Antenna in Repeat Mode with same IP,SSID and

channel On the roof of B-Tech Block to Repeat the

Signals of Access Point

Graphic Era Institute Of Technology, Dehradun (India)

AP (Repeat Mode) with

Antenna

Graphic Era Institute Of Technology, Dehradun (India)

Mechanical Department, Admin Department and

Chairman can access the server through Wireless Connectivity with good

quality of signals

Graphic Era Institute Of Technology, Dehradun (India)

Installed the another Access Point in Repeat Mode with

Omni Directional Antenna In Hostel for the Connectivity in

Hostel and Compound

Graphic Era Institute Of Technology, Dehradun (India)

HostelDistance From Server Room Approx. 900 Meters

AP (Repeat Mode) with

Antenna

Graphic Era Institute Of Technology, Dehradun (India)

In Compound users are able to get the connectivity from both the Access Points In

Repeat Mode

Graphic Era Institute Of Technology, Dehradun (India)

HostelDistance From Server Room Approx. 900 Meters

Security Configured Disable the SSID Broadcast

Enable WEP Key

Enable the Mac Filter

Problem Faced During Project Checked with different modes of AP to connect locations

Checked the different kind of Antenna’s like unidirectional, Antenna Splitters and Repeaters then finally configured the Access Point as Repeater

There was another building in between two locations so we have faced lots of problem to decide the proper height and position of Antenna

Interference due to the tower of mobile company near the campus so we have to go through different channels to bypass the interference of mobile tower

Short Description

on

other Projects

Connect the Marketing Office and Go-down

by using the Wireless Bridge Mode of Access Point

Connecting with the Switch of

Marketing Office

Connecting with the Switch of

Go down

Wireless Bridge Wireless Bridge

Distance - 80 Meters

Connect the two Buildings Of Pearson Education in

New Delhi

Distance - - 50 Meters

Requirement

To connect both the network

To Configure Wireless LAN

Configured One Access Point In AP Mode with Omni Directional Antenna to boost the signals

Another in AP- Client Mode

Connecting with the Switch of

1st Building

Connecting with the Switch of

2nd Building

AP-MODE AP-Client Mode

Distance - 50 Meters

Interferences

in

Wireless LAN

Interferences in Wireless LAN Signals of other Wi-Fi Networks

Other Equipments of same frequency – Like Bluetooth, Microwave Oven, Big AC’s

Machines in Plant and Big AC’s– I have faced problem in one of the Project of Manufacturing Unit

THE END