Agilent / HP / Keysight E1466A

This is a Relay Matrix Switch.

It is a C-size, 1-slot, register-based VXI module.

This 4 x 64 matrix switches each crosspoint - both high and low.

This module has 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 13-slot VXI mainframe can have up to 3072 two-wire crosspoints.

This unit shares the same switch card with the E1465A and the E1467A.

Each of the product's unique terminal block will determine the matrix configuration.

Creating a matrix as large as 4 x 256 needs four matrix modules and interconnected rows and columns on the terminal blocks.

All of the E1465/66/67A matrix modules have similar densities, with different row/column sizes and identical performance specifications.

All the specifications are identical for this family, except for crosstalk.