Chapter 1 Introducing The Mqam - Cisco D9477-1 Installation And Operation Manual

78-717866-01 Rev D
1 Chapter 1
Introducing the MQAM
Introduction
This chapter illustrates how the Multiple Amplitude Modulation modulator
(MQAM) functions within the Digital Broadband Delivery System (DBDS),
describes MQAM processing, and describes the front and back panel of the
MQAM.
In This Chapter
 System Overview .................................................................................... 2

Input/Output Process ............................................................................ 4
 Front Panel Overview ............................................................................ 7

Back Panel Overview ............................................................................. 9
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