optical line

  1. Veejay

    Airtel broadband optical line goes red each time power goes. Doesn't connect again

    Hi. I have been facing this issue for a while now. Every time power goes and the backup is switched on, my optical line is red. It doesn't switch on. Then suddenly it switches on. The Airtel engineer seems to be clueless and is giving me varied reasons each time. What could be the trouble...