Technical data
ASTi DACS: Operation & Maintenance Manual (Version 4, Rev. B.1) www.asti-usa.com
78 Copyright © 1999-2006 Advanced Simulation Technology inc.
Distributed Digital Interface Mechanical Layout
See Distributed Digital Interface Technical Guide (Document No.:ASSY-01-DDI-MN-1) for 
more detailed information.
Table 8: DDI Module Dimensions
Single-Height Module Double-height Module
Height 1.55” 2.55”
Width 5.55” 5.55”
Length (depth) 7.5” 7.5”
Allow at least 6” at rear of enclosure for connector access and cable clearance.










