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 Printed Circuit Board (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
PL-0021514
PL-0021177
PL-0021511
PL-0021176
1.2.1.2
Optional Assemblies
Assembly
PL-0021515
PL-0021516
PL-0021512
PL-0021513
PL-0021412
PL-0021357
PL-0021625
PL-0022376
Introduction
CDM-570A/570AL Satellite Modem with Optional Packet Processor
Description
AC Chassis – CDM-570AL (L-Band)
Modem Board – CDM-570AL (L-Band)
AC Chassis – CDM-570A (70/140 MHz)
Modem Board – CDM-570A (70/140 MHz)
Description
-48V DC Chassis – CDM-570AL (L-Band)
-24V DC Chassis – CDM-570AL (L-Band)
-48V DC Chassis – CDM-570A (70/140 MHz)
-24V DC Chassis – CDM-570A (70/140 MHz)
0.95 Turbo Product Codec Card
DoubleTalk Carrier-in-Carrier (CnC) Card
Packet Processor Card
VersaFEC-2 Option Card
1–4
Revision 5
MN-CDM570A
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