fiber distribution box 1. These are 3 types of distribution boxes: 10 pair, 20 pair, 30 pair 2. PC 3.Good quality fiber distribution box1. These are 3 types of distribution boxes: 10 pair, 20 pair, 30 pair2. PC3.Good qualityIndoor distribution box1) These are 3 types of distribution boxes: 10 pair, 20 pair, 30 pair2) Item number for these are (from left to right):a) WT-1061: 10 pair distribution ...