Chapter 8: Downstream Cable Access Modules (DCAMs)
STANDARD Revision 1.0 C4® CMTS Release 8.3 User Guide
© 2016 ARRIS Enterprises LLC. All Rights Reserved. 236
A push button allows you to choose which of the four RF block upconverter sources you wish to test. As the push button is
pressed, the next RF output port LED is selected and the associated LED is lit. It then cycles back to the first port after the
last port was selected. See the following figure.
Figure 61: XD CAM Downstream Test Port
Front LED Status
A description of the front LED status on the CAM modules are listed in the following table:
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