RailTel Corporation of India Ltd. is a Navratna Central Public Sector Enterprise functioning under the administrative control of the Ministry of Railways, Government of India. Established to modernize railway telecommunication and signalling systems, RailTel operates one of the largest neutral optic fiber networks across the country laid along railway tracks. The organization provides vital ICT services, supports train control operations, implements station surveillance solutions, and delivers digital infrastructure for public welfare nationwide.
Combined Test: Storage Devices, Computer Memory & Data Representation
Combined Test: Abbreviations and Acronyms & Indian and World Records
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