FIELD: instrument making.
SUBSTANCE: device comprises a tight body in the form of a sleeve, at end covers of which there are assemblies of power closing of armoured winding and assemblies of cable sealing. Inside the tight body there are cassettes installed to lay optic fibres and areas of their welding and end bending couplings. Additionally in the body there are compensators of optic fibres movements made in the form of optic fibre loops placed in protective jackets. Modules of optic fibres contain sections in the form of rings attached to each other. The tight body is equipped with a protector made in the form of two jackets that cover the sleeve of the tight body with a gap and rigidly fixed with it by one end.
EFFECT: increased reliability of coupling for underwater fibre-optic cables with a central module.
2 cl, 6 dwg
