The Keysight Technologies E1467A Relay Matrix Switch is a C-size, 1-slot, register-based VXI module. This 8x32 matrix switches each crosspoint, both high and low. The E1467A module provides the best cost-per-crosspoint for large matrix applications. It features easy expansion to larger matrixes via a chaining cable that allows you to interconnect rows and columns on different modules. A full VXI 13-slot mainframe can have up to 3072 two-wire crosspoints. The E1467A shares the same switch card with the E1466A; each product’s unique terminal block determines the matrix configuration. Therefore, you can change matrix topology simply by plugging in the various terminal blocks, which can be obtained separately. Creating a matrix as large as 8x96 requires three matrix modules and interconnected rows and columns on the terminal blocks. The E1466A and E1467A matrix modules offer similar densities, with different row/column sizes and identical performance specifications (with the exception of crosstalk).