RIBBON 50Pin 0.2M J3 (3cards)
50-976-050-0.2M - Pickering Interfaces Inc.
The 50-510 series of matrix cards feature a wide range of switching configurations (22x4, dual 20x4, 22x8 and 44x4). Larger matrices may be constructed by daisy chaining the common signals from multiple PCI cards. For example four 44x4 cards will form a 176x4 Matrix, a total of 1704 crosspoints.