Harris Switch Panel
Harris switch panel. Each side has 9 or 15 pin DB connectors wired in an apparent "transfer" mode to switch between standby equipment. Ceramic rotary switches on each side has extra unused position. Switches could easily be converted to SP3T. Measures 19" x 3-1/2". New, never used!!
Includes blue print and DB connectors. Harris P/N: 992-4838-001.
DB-9 Crossover Switch
A cross-over or transfer switch with four DB-9 connectors. Use to switch two peripherals with two computers for example. Mil-spec. NSN: 5930-01-177-7922.