The optical ground coupler with a capacity for up to 144 optical links is designed for installation underground or on a pole. Contains 6 built-in cartridges, each of which holds 24 optical splices in two rows. Thanks to IP68 protection, the coupling is fully resistant to dust and water, which ensures a long service life even in demanding conditions. The clutch is made of black ABS material and its compact dimensions are 155 x 155 x 455 mm, which facilitates installation and handling.