CONNECTOR FOR A CABLE OF A TERMINAL BOX AND THE METHOD OF CONSTRUCTION DESIGNED BY THE CONNECTOR

摘要

PURPOSE: A lead-in connector for preventing disconnection of a lead-out cable in an optical communication terminal box and an optical cable construction method using the same are provided to improve distribution of external impact and earthquake-resistant efficiency by damping the external impact through a protective tube. CONSTITUTION: A buffer member(110) accepts and holds a lead-out cable(20) so as to protect the lead-out cable from external impact. A plurality of insertion grooves(110a) for insertion and separation of a lead-out cable are formed on the peripheral surface of the buffer member. The number of lead-out cables may be over one or three according to the diameter of the buffer member.