** Shares of Railtel Corporation of India RAIT.NS jump 6.2% to 352.7 rupees
** State-owned telecom infrastructure provider set for best day since mid-September, if gains hold
** RAIT said after market hours on Monday that it won a 4.55 billion rupees ($50.2 million) order
** Around 8.4 million shares traded, 5.7x the 30-day average volume
** Stock trims YTD losses, last down 5.2% for the year
($1 = 90.6980 Indian rupees)
(Reporting by Nandan Mandayam in Bengaluru)
((Nandan.Mandayam@thomsonreuters.com; Mobile: +91 9591011727;))