Cat3 50 pair cable for riser cable applications for closet to closet runs or room to room telco cable installations
that require multiple pair terminations.
Cat3 50 pair cable can be used for voice data. There are 100 individual cables inside the jacket.
It is primarily used for closet to closet or even from patch panel to patch panel or 66 blocks. It is heavier then regular Cat3 cable for it has 50 pairs as
opposed to only 4 pairs. This is mostly used for telco cross connection.