
CDD-562AL/564A/L Multi-Channel Demodulator Revision 0
Quick Start Guide MN-CDD562AL564AL
8–1
Chapter 8. QUICK START GUIDE
8.1 Introduction
To use this chapter, you must be familiar with the configuration and operation of both the CDM-IP
modem and the CDD-564A/L demodulator.
Use this chapter to quickly configure a pair of Comtech EF Data IP-compatible modems using a
CDD-564A/L as the demodulator. Hereafter, these modems are called the CDM-IP modems.
Follow this Quick Start Guide, begin with the factory default settings, and you can cause the system to
pass traffic within minutes.
8.2 Equipment List
• CDM-IP modems, quantity 2
o CDM-570
o CDM-570/A-IP
o CDM-570L
o CDM-570A/L-IP
• CDD-564A/L Demodulator, quantity 1
o Depending on the modems used, you might need to provide equipment to convert 70
MHz IF to L-Band for a duplex connection.
• 10/100 BaseT Ethernet Hub, quantity 2
o User provided
o Only 10BaseT operation is supported in Managed Switch Mode (formerly easyConnect
Mode).
o RJ-45 crossover Ethernet cables can be substituted to connect PC to CDM-IP modem
directly, without using a hub.
• PC with network interface card and terminal emulation program, quantity 2
o User provided
o Examples are: PuTTY, Tera Term, etc.
• Console cable, quantity 1
o Comtech EF Data provided
o DB-9 to RJ-11
• CAT5 Ethernet cables, quantity 4
o User provided
• IF cables, quantity 2
o User provided
o Connects Tx/Rx between both CDM-IP modems
o Type BNC for 70/140 MHz operation
o Type N for L-Band operation
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