A Metal Joint Box is an indispensable device for connecting and protecting optical cables in a variety of applications. It is commonly used in aerial, underground, and underwater installations. They are designed to provide a secure and weatherproof enclosure for optical fiber. With the increasing digitization and requirement for high-speed networking, the Bartec Technor junction boxes for fiber optic signals performs dependably in the harshest of environments. Offered dry or gel-filled these cables are ideal for indoor, outdoor and industrial applications, including conduit, direct burial, lashed aerial.