ANSWER: C-DOT
Explanation:
Two Wi-Fi products launched by C-DOT viz. Long Distance Wi-Fi and Solar powered Wi-Fi address the connectivity problem of rural areas, hilly terrain, highways, dense vegetation, tunnels etc. C-DOT has also developed a light weight Green Power Source to make the solution self-sustainable. Using this solution, reach of BharatNet can be increased beyond Panchayats to the remotest part of country. 100 Gbps OFC link system called “Suteevra” addresses the telco’s requirement of optimizing communication transport backbone in smart cities, IT parks, Industrial Complexes, Inter City Traffic, Data Centres etc.