Anil Ambani-led Reliance Communications (RCom) today said it has completed the planned sale of optical fibre assets worth Rs 3,000 crore, to Mukesh Ambani-backed Reliance Jio Infocomm (RJIO). The announcement marks the wrapping-up of yet another portion of a larger deal inked between RCom and Reliance Jio in December last year, that involved the sale of wireless spectrum, tower, fibre and media convergence nodes.