Installation Guide for RFU-D-HPPage 3 of 179Table of ContentsChapter 1 About This User Guide ..................................................................................... 9Contacting Cambium Networks ........................................................................................................ 9Purpose ............................................................................................................................................. 9Cross references................................................................................................................................ 9Feedback ........................................................................................................................................... 9Problems and warranty ........................................................................................................................ 10Reporting problems ........................................................................................................................ 10Repair and service ........................................................................................................................... 10Hardware warranty ......................................................................................................................... 10Security advice ...................................................................................................................................... 11Warnings, cautions, and notes ............................................................................................................. 12Warnings ......................................................................................................................................... 12Cautions .......................................................................................................................................... 12Notes 12Caring for the environment .................................................................................................................. 13In EU countries ................................................................................................................................ 13Chapter 2 RFU-D-HP Overview....................................................................................... 14RFU-D-HP Interfaces ............................................................................................................................. 15System Components – Diplexer-Based Branching ................................................................................ 18Diplexer-Based Branching – Radio Components ............................................................................. 18Diplexer-Based Branching – Branching Components ...................................................................... 19Diplexer-Based Branching – Accessory Components ...................................................................... 21System Components – Channel Filter-Based Branching ....................................................................... 22RFU-D-HP Models and Marketing Models ............................................................................................ 24Marketing Models for Radio Unit ................................................................................................... 24Marketing Models for Diplexer Unit ............................................................................................... 24Marketing Models for Mediation Devices in Diplexer-Based Branching ........................................ 25Marketing Models for OCU Unit .........................................................Error! Bookmark not defined.Marketing Models for Mediation Devices in Channel Filter-Based BranchingError! Bookmark not defined.Antenna Connection ............................................................................................................................. 27Power Specifications ............................................................................................................................. 28Electrical Requirements .................................................................................................................. 28Important Notes! ............................................................................................................................ 28Environmental Specifications ............................................................................................................... 29Chapter 3 Grounding the RFU-D-HP ............................................................................... 30Chapter 4 Connecting the Data and Power Cables .......................................................... 31Grounding the Cables ........................................................................................................................... 32Power Source ........................................................................................................................................ 37Surge Protection ................................................................................................................................... 38Available Cable Options ........................................................................................................................ 39Fiber Optic Cables - Single Mode .................................................................................................... 39