Hello guy’s. I have been using this broadband service for more than five years and I have given my experience down below. BSNL had been giving it’s broadband service using their cable technology until last few years. Now barath sanchar nigham limited has upgraded their technology to optic fibre which has a top speed of hundred mega bits per second. Many people buy this service coming into the dilemma that they are providing hundred mega bytes per second. But many people don’t know that they are providing speeds of hundred mega bits per second. Coming to their companies services they are pretty much quicker than most other broadband services. If someone has a problem with their modem they will be sure to correct it within two days. One of the main disadvantage of optic fibre technology is that their fibre strand’s are too weak. A few vibration is enough to break the wires and disconnect the network. But one of the main advantages of optic fibre technology is that we can download and upload at higher speeds. Download speed is usually around two mega bits per second.