A look at local area networks and some of its variants: With a special reference to Bharat Electronics Limited

Type :

Theses

Pages :

38 pages

Format :

.doc

Published date :

05/27/2009

Category :

Science & technology

Sub category :

Electronics

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Summary :

Bharat Electronics Limited
1. Corporate motto, mission and objectives
2. Manufacturing units
3. Joint ventures
4. Customer profile and BEL product range
5. Financial performance
BEL Ghaziabad unit
1. Formation
2. Product range
3. Organization
4. Design and Engineering
5. Central services
6. Rotation program
Network
1. Some networking devices
2. Servers
3. ePolicy Orchestrator (EPO)
4. Dynamic Host Configuration Protocol (DHCP)
5. Technical product specification in Bharat Electronics limited Information Services
6. Virual Local Area Networks (VLAN)
Conclusion

Abstract

India, as a country, has been very lucky with regard to the introduction of telecom products. The first telegraph link was commissioned between Calcutta and Diamond Harbor in the year 1852, which was invented in 1876. First wireless communication equipment were introduced in Indian Army in the year 1909 with the discovery of Radio waves in 1887 by Hertz and demonstration of first wireless link in the year 1905 by Marconi and Vacuum Tube in 1906. Setting up of radio station for broadcast and other telecom facilities almost immediately after their commercial introduction abroad followed this. After independence of India in 1947 and adoption of its constitution in 1950, the government was seized with the plans to lay the foundations of a strong, self-sufficient modern India. On the industrial front, Industrial Policy Resolution (IPR) was announced in the year 1952. It was recognized that in certain core sectors infrastructure facilities require huge investments, which cannot be met by private sector and as such the idea of Public Sector Enterprises (PSR) was mooted. with telecom and electronics recognized among the core sectors, Indian Telephone Industry, now renamed as ITI limited, was formed in 1953 to undertake local manufacture of telephone equipment, which were of electro-mechanical nature at that stage. Hindustan Cable limited was also started to take care of telecom cables.

bharat electronics limited (BEL) was established in 1954 as a public Sector Enterprise under the administrative control of Ministry of Defense as the fountainhead to manufacture and supply electronics components and equipment. BEL, with a noteworthy history of pioneering achievements, has met the requirement of state-of-art professional electronic equipment for Defense, broadcasting, civil Defense and telecommunications as well as the component requirement of entertainment and medical X-ray industry. Over the years, BEL has grown to a multi-product, multi-unit, and technology driven company with track record of a profit earning PSU.