Important Points to Remember for Installing an AC Power Supply........................................................................28Installing an AC Power Supply............................................................................................................................... 29Important Points to Remember for Installing a DC Power Supply..........................................................................30Assembling and Connecting the Safety Ground Wire for DC Power Supply..........................................................31Installing a DC Power Supply................................................................................................................................. 32Installing the Ferrite Bead for DC Power and Return Cables................................................................................. 34Securing Power Cables.......................................................................................................................................... 35Replacing an AC or DC Power Supply.................................................................................................................... 36Important Points to Remember for Installing a Fan Module...................................................................................36Installing a Fan Module.......................................................................................................................................... 37Replacing a Fan Module......................................................................................................................................... 37Installing the SFP+ and QSFP+ Optics.................................................................................................................... 37Splitting QSFP+ Ports to SFP+ Ports....................................................................................................................... 38Important Points to Remember........................................................................................................................ 38Connecting the Stacking Ports (Optional).............................................................................................................. 38Connecting Two S5000 Systems.............................................................................................................................40Connecting Three S5000 Systems.......................................................................................................................... 40Supplying Power and Powering Up the System..................................................................................................... 41AC Power..........................................................................................................................................................42DC Power..........................................................................................................................................................42Hot-Swapping Units in a Stack...............................................................................................................................427 Technical Specifications......................................................................................................... 438 Agency Compliance..................................................................................................................45USA Federal Communications Commission (FCC) Statement.................................................................................45Canadian Department of Communication Statement............................................................................................. 45European Union EMC Directive Conformance Statement......................................................................................45European Community Contact..........................................................................................................................46Japan: VCCI Compliance for Class A Equipment....................................................................................................46Korean Certification of Compliance........................................................................................................................46Safety Standards and Compliance Agency Certifications..................................................................................... 47Electromagnetic Compatibility (EMC)..................................................................................................................... 47Product Recycling and Disposal.............................................................................................................................489 Technical Support.....................................................................................................................49The iSupport Website............................................................................................................................................. 49Accessing iSupport Services................................................................................................................................. 49Requesting a Hardware Replacement....................................................................................................................49Contacting Technical Support................................................................................................................................ 50