STANDARD Revision 1.0 C4® CMTS Release 8.3 User Guide
© 2016 ARRIS Enterprises LLC. All Rights Reserved. 10
High Speed Fan Trays ............................................................................................................................... 111
Air Filter .................................................................................................................................................... 112
Power Conditioning Module and Cabling ......................................................................................................... 113
Power Requirements ................................................................................................................................ 114
Front Panel Access ................................................................................................................................... 116
Power Protection Description .................................................................................................................. 118
Chassis Maintenance ........................................................................................................................................ 123
Cleaning the Chassis ................................................................................................................................. 123
Air Filters .................................................................................................................................................. 123
Replacing the C4 CMTS Chassis ......................................................................................................................... 123
5. C4c CMTS Installation Requirements ..................................................................................................... 125
Safety Precautions ............................................................................................................................................ 126
Lifting Safety ............................................................................................................................................. 126
Electrical Equipment Guidelines .............................................................................................................. 128
Electrostatic Discharge (ESD) ............................................................................................................................ 129
Installation Checklist ......................................................................................................................................... 130
Tools Required ......................................................................................................................................... 131
Torque Values .......................................................................................................................................... 131
Items Not Supplied ................................................................................................................................... 131
Unpacking the C4c CMTS .................................................................................................................................. 132
Module Protection ................................................................................................................................... 133
Installation Considerations ............................................................................................................................... 134
Rack Mounting ......................................................................................................................................... 134
Power Requirements ................................................................................................................................ 135
Cooling Requirements .............................................................................................................................. 135
Rack Mounting the C4c CMTS ........................................................................................................................... 137
Grounding the Chassis .............................................................................................................................. 138