1. It is used for connecting and distributing cables between telephone exchange equipments and terminating cables.
2. Vertical side (protection terminal blocks) & horizontal side (testing terminal blocks) are installed opposite allowing double-side operation.
•All operations are fully done at the front of the cabinet; connection terminals all have two contacts
•The spring is positioned inside the module which prevents the operator from direct contact with the contactor
• Modular structure allows quick disassembly and assembly; threading plate makes the wiring neat.
•The adjustable frame allows flexible adjustment of the space between the horizontal lines and the height of the module