Bharat Sanchar Nigam Ltd (BSNL), plans to lay 1,140 km of optic fibre cable (OFC) across the State in Tamilnadu. A optic fiber cable is a network cable made from strands of very fine glass fibers.Fiber optic cables carry signals using pulses of light which used to trasmit the data which could be in any form of energy like sound.
While 200 km of OFC has already been laid by October, 2012, the 500 km of cable is being laid which will be completed by December, 2012. The balance will be laid
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