Dds20 Universal Modem Data Switch; Dds20 - Universal Switch Front Panel Interface; Dds20 Data Switch Module - Comtech EF Data Radyne RCS20 Installation And Operation Manual

RCS20 M:N Redundancy Switch
Electrical Interfaces
5.3

DDS20 Universal Modem Data Switch

5.3.1 DDS20 – Universal Switch Front Panel Interface
Figure 5-7 DDS20 Universal Switch – Front Panel Data Switch Modules
5.3.1.1

DDS20 Data Switch Module

Two part numbers exist for Data Switch Modules on the DDS20: AS/3356 (Figure 5-9) and
AS/3478 (Figure 5-10 for the 6-position DIP Switch version, and Figure 5-11 for the 8-position
DIP Switch version). The AS/3356 Modules were shipped with older models of the DDS20. See
Tables 5-7 through 5-14 for the various DIP Switch configurations on these assemblies.
Figure 5-8 Front Panel Interface – DDS20 Data Switch Module
5–11
Rev. 14
MN-RCS20