Telephone cable cabinets, cable boxes, or cable-stayed cabinets, have special functions for distributing large numbers of telephone lines, in addition to the cabinet has a line protection function. shafts, subscriber cables, splice plates and point sets. Cable cabinets, cable boxes, telephone cable terminal boxes are available in 10 pairs, 50 pairs, 100 pairs, 150 pairs, 200 pairs, 500 pairs ... of MDF IDF, Postef HC2 ... top quality , Surprising cheap price