This is an official tender notice from RailTel Corporation of India Limited.The tender, numbered RailTel/Tender/OT/CO/TP/2026-27/Railway Board LAN/08, is for the Supply, Installation, Integration, Testing and Commissioning of a LAN Network.It specifically covers the upgrade or replacement of the network at the Railway Board.Interested bidders can find the tender document and any future updates on www.railtel.in or the e-tendering portal https://www.railtel.enivida.com.