Some good things never last. The same goes for the lowest and most affordable fiber optics training promo of SubNet Services. We are only seven days away before the 50% discount on our fiber optics course fees will go back to its original price. Hence, the next best thing to do is to book your preferred fiber optics training before it’s too late. Booking period is until April 30 (next Monday), while the training period is until June 30.