An Assessment of The Survivability and Performance of The AT&T 5ESS(TM) Switch in a Simulated Hemp Environment
01 January 1987
At the request of the National Communications System, AT&T recently conducted and EMP assessment of the 5ESS(TM) Switch. Its purpose was to firmly establish the ability of the 5ESS Switch to physically survive EMP, and to study its ability to continue operating without operator intervention follonwing one or more EMP events. :