Product Description

Product Feature: Optical fiber fastened before entry ports sealed, for all closure. For the closures which ports sealed before cable fastened, the sealing performance would not be guaranteed when the cable under torsion, flexion and axial tension force. Double cable fastening system * Optical cable jacket fastened by enclasped not by single compaction which prevents wounding the optical fiber inside. * The reinforce core of the cable is fastened at the same time. Innovative mechanical sealing by tightening nut. The sealing system is different to any others. It fastens the cable through enclasping it in the unit before the cable entry ports sealed. Breath hole can be chosen for aerial-mounting closure.