Arris C4 - 12 U CAM LED Descriptions; LED Status; Primary Software Function

Chapter 9: Upstream Cable Access Modules (UCAMs)
STANDARD Revision 1.0 C4® CMTS Release 8.3 User Guide
© 2016 ARRIS Enterprises LLC. All Rights Reserved. 271
Primary Software Function
The primary software function on the 12U CAM includes:
 CM Ranging and Registration
 MAC Address Learning
 DOCSIS functions: Packet Classification, Service Flows, Dynamic Services (DSx), BPI+, CM Upstream Bandwidth
Scheduling (MAPs), Payload Header Suppression (PHS), Packet defragmentation, packet de-concatenation, and counts
collection
 Upstream Policing
 Operations, Administration, Maintenance & Provisioning (OAM&P) including initialization and fault recovery code
 PacketCable DSx processing.
LED Status
The LED status descriptions for the 12U CAM are listed in the table below:
Table 34. 12U CAM LED Descriptions
Front LEDs
Module Status
Power
Out of Service
On
Off
Powered and in normal service state.
Flashing
On
Flashing = 1.6 second period. Module power is off: either slot is not provisioned or
module has been disabled.
Persistent
Fast Flashing
On
Fast flashing = 6 times/second. Normal when card is first powered or restored. If fast
flashing persists for more than 2 seconds, there is a serious power problem.
On
On
Powered and out of service.
On
Flashing
Downloading data from SCM, initializing or running diagnostics.
Off
Off
The slot has no power.