2 features, 1 physical description, 1 standard assemblies – Comtech EF Data CDM-570A User Manual
Page 38: 2 optional assemblies, 2 features 1.2.1 physical description
CDM-570A/570AL Satellite Modem with Optional Packet Processor
MN-CDM570A
Introduction
Revision 2
1–4
1.2 Features
1.2.1 Physical Description
The modem is constructed as a 1RU-high rack-mounting chassis, which can be free-standing if
desired. Rack handles at the front facilitate removal from and placement into a rack. Physically,
the modem is comprised of a single PCB assembly with three expansion slots: one dedicated to
Carrier-in-Carrier (CnC), and two others for FEC codecs and other option cards.
1.2.1.1 Standard Assemblies
Assembly
Description
PL-0021514
AC Chassis – CDM-570AL (L-Band)
PL-0021177
Modem Board – CDM-570AL (L-Band)
PL-0021511
AC Chassis – CDM-570A (70/140 MHz)
PL-0021176
Modem Board – CDM-570A (70/140 MHz)
1.2.1.2 Optional Assemblies
Assembly
Description
PL-0021515
-48V DC Chassis – CDM-570AL (L-Band)
PL-0021516
-24V DC Chassis – CDM-570AL (L-Band)
PL-0021512
-48V DC Chassis – CDM-570A (70/140 MHz)
PL-0021513
-24V DC Chassis – CDM-570A (70/140 MHz)
PL-0021412
0.95 Turbo Product Codec Card
PL-0021357
DoubleTalk Carrier-in-Carrier (CnC) Card
PL-0021625
Packet Processor Card