Comtech EF Data CDS-100 - Manual (Page 41)

4–1
Chapter 4. MODEM
AND
SWITCH
CONFIGURATION
4.1 Overview
1) The terms “1:1 Redundant Operation” and “1:1 Redundancy” are
interchangeable with the term “Diversity Switching”.
2) To avoid damage to the modems and CDS-100 Diversity Switch, it is important
to follow this sequence of configuration:
• First , configure the modems for diversity switching operation as outlined in this
chapter. The modem-specific sections in this chapter identify the required
procedure. Specific interface configuration examples are further identified:
For Modem... See Chapter Sect.
CDM-625/A 4.2
CDM-850 or CDM-840 4.3
CDM-760 or CDM-750 4.4
CDM-570/A, CDM-570L/AL 4.5
CDM-710G/L, CDM-710, or CDM-700 4.6
• Second , once the modems have been properly configured for diversity switching
operations, set the DIP switches on the CDS-100 to the correct modem selection,
as outlined in this chapter in Sect. 4.9 CDS-100 Switch DIP Settings.
• Third, once the modem and switches have been properly configured, connect
the cables between the powered OFF modems and Switch as instructed in
Chapter 5. CABLES and CONNECTIONS.