7.9 Installing Monitoring Components on Cable Troughs ...................................................................................................162

7.9.1 Installing a Smart ETH Gateway ..................................................................................................................................162

7.9.2 (Optional) Installing an ETH Converter.......................................................................................................................164

7.10 Installing Temperature Sensors ......................................................................................................................................165

7.11 Rules for Deploying T/H Sensors ..................................................................................................................................166

7.12 Installing a T/H Sensor ...................................................................................................................................................168

7.13 Installing a WLDS900 Water Sensor (Used in Intelligent Micro-Modular) ...............................................................170

7.13.1 Connecting a Cable to the WLDS900 Water Detector ..............................................................................................170

7.13.2 Laying Out the Water Detection Cable (Top Pipe Routing) .....................................................................................172

7.13.3 Laying Out the Water Detection Cable (Bottom Pipe Routing) ...............................................................................174

8 (Optional) Installing Indoor Cable Trays ....................................................................... 176

9 Installing Cabinet Sealing Plates ..................................................................................... 177

10 Cable Routing .................................................................................................................. 179

10.1 System Cabling Rules.....................................................................................................................................................179

10.2 Cable Routes for the Single-Row Aisle Containment Scenario ..................................................................................184

10.3 Cable Routes for Cabinet Door Monitoring Components............................................................................................185

10.4 Cable Routes for the Network Cabinet..........................................................................................................................186

10.5 Cable Routes for Revolving Door Monitoring Components .......................................................................................187

10.6 Cable Routes for the Aisle Lighting System .................................................................................................................188

10.7 Installing an SMS Modem .............................................................................................................................................190

10.8 Connecting the Ground Cables for the Smart Module .................................................................................................192

10.8.1 Grounding Cabinets .....................................................................................................................................................192

10.8.2 (Optional) Connecting Base Ground Cables..............................................................................................................194

10.9 Cable Installation for the Power Supply and Distribution System ..............................................................................196

10.9.1 Connecting Battery Cables..........................................................................................................................................196

10.9.2 Connecting Cables to Power Supply and Distribution Devices ...............................................................................201

10.10 Connecting Cables for the Cooling System ................................................................................................................202

10.11 Connecting Cables for the Management System ........................................................................................................202

11 Installation Verification .................................................................................................. 203

12 Power-On Commissioning ............................................................................................. 204

12.1 Power-On Sequence........................................................................................................................................................204

12.2 Commissioning the Power Supply and Distribution System .......................................................................................204

12.3 Commissioning the Cooling System .............................................................................................................................205

12.4 Commissioning the Management System .....................................................................................................................205

A Appendix ........................................................................................................................... 207

A.1 Contacting Huawei Technical Support ...........................................................................................................................207

A.2 Installing Expansion Bolts...............................................................................................................................................207

A.3 Installing a Floating Nut ..................................................................................................................................................208

A.4 Scenario with a Column (600 mm Wide IT Cabinets Scenario) ...................................................................................209

Issue 04 (2017-06-30)

Huawei Proprietary and Confidential

Contents

vii

Table of Contents