Harmonic CableOS COS-RPL2 - Page 7

Table of Contents
Enabling or disabling RF ports P2 and P4..........................................................................................64
Viewing Ripple-2 Node configuration with Show commands.............................................................. 64
Upgrading Pebble-2 module software................................................................................................. 67
Upgrading Jetty module software........................................................................................................ 68
Powering the Ripple-2 Node................................................................................................................72
Alimentation du nœud Ripple-2.....................................................................................................72
Ripple-2 node power distribution architecture...............................................................................73
Architecture de distribution électrique du nœud Ripple-2............................................................. 74
Installing the power adapter cable kit........................................................................................... 76
Installation du kit de câble d’adaptateur électrique.......................................................................77
Routing power through the Ripple-2 node.................................................................................... 79
Acheminement de l’alimentation à travers le noeud Ripple-2.......................................................80
Passing power from the node to downstream devices................................................................. 81
Transmission de l’alimentation du noeud aux équipements en aval.............................................81
Using a dedicated power port as a temporary power supply........................................................81
Utilisation d’un port d’alimentation dédié comme bloc d’alimentation temporaire......................... 82
Checking the AC power level on the Ripple-2 node.....................................................................83
Vérification du niveau d’alimentation CA du noeud Ripple-2........................................................83
Chapter 6: Replacing field-replaceable items.............................................................................. 84
Opening the Ripple-2 Node housing................................................................................................... 84
Replacing the RF tray..........................................................................................................................85
Replacing the Lid Motherboard (LMB).................................................................................................86
Replacing or installing power supply modules.................................................................................... 87
Removing a power supply module................................................................................................88
Installing a power supply module..................................................................................................88
Installing a Buoy Power Backup module...................................................................................... 88
Installing a Skiff temporary power supply module........................................................................ 91
Replacing a Pebble-2 module..............................................................................................................93
Replacing a Jetty-1 module................................................................................................................. 94
Replacing diplexer filters......................................................................................................................95
Replacing the SIDACtor board............................................................................................................ 96
Replacing the tamper switch................................................................................................................97
Closing the Ripple-2 Node housing.....................................................................................................98
Post maintenance testing...................................................................................................................100
Chapter 7: Troubleshooting installation........................................................................................103
Performing diagnostic tests................................................................................................................103
Ripple-2 Node LED indications..........................................................................................................106
Chapter 8: Ordering information.................................................................................................... 108
Appendix A: Contacting Harmonic technical support.............................................................. 110
Harmonic Technical Assistance Center contact information..............................................................110
Harmonic corporate contact information............................................................................................111
Appendix B: Safety and regulatory compliance information..................................................112
Important safety instructions.............................................................................................................. 112
Safety symbols and instructions........................................................................................................ 113
7 Installation Guide
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