9.1 Appendix A List of Indicators.................................................................................................................................... 134

9.2 Appendix B On-site Cable Assembly and Installation............................................................................................... 137

9.2.1 Cable Assembly Precautions................................................................................................................................... 137

9.2.2 Assembling Power Cables....................................................................................................................................... 138

9.2.2.1 Assembling the OT Terminal and Power Cable................................................................................................... 138

9.2.2.2 Assembling the JG Terminal and Power Cable.................................................................................................... 141

9.2.2.3 Assembling the Cord End Terminal and the Power Cable................................................................................... 144

9.2.3 Assembling Ethernet Cables....................................................................................................................................146

9.2.3.1 Assembling the Shielded RJ45 Connector and Ethernet Cable............................................................................146

9.2.3.2 Assembling an Unshielded RJ45 Connector and Ethernet Cable.........................................................................152

9.2.3.3 Checking the Appearance of Contact Strips.........................................................................................................154

9.2.3.4 Testing the Connection of Assembled Cables...................................................................................................... 157

9.2.4 Installing Cable Accessories....................................................................................................................................160

9.2.4.1 Precautions for Installing Cable Accessories....................................................................................................... 160

9.2.4.2 Installing Power Adapters.................................................................................................................................... 161

9.2.4.2.1 Installing the OT Terminal.................................................................................................................................161

9.2.4.2.2 Installing the Cord End Terminal...................................................................................................................... 164

9.2.4.3 Installing Ethernet Adapters................................................................................................................................. 165

9.2.4.3.1 Installing a Shielded Ethernet Connector.......................................................................................................... 166

9.2.4.3.2 Installing an Unshielded Ethernet Connector.................................................................................................... 167

9.2.4.4 Installing Fiber Connectors.................................................................................................................................. 169

9.2.4.4.1 Cleaning Fiber Connectors................................................................................................................................ 169

9.2.4.4.2 Installing an FC Fiber Connector...................................................................................................................... 169

9.2.4.4.3 Installing an LC Fiber Connector...................................................................................................................... 171

9.2.4.4.4 Installing the SC Fiber Connector..................................................................................................................... 173

9.2.4.4.5 Installing an MPO Connector............................................................................................................................ 174

9.2.5 Replacing the Mold of the Crimping Tool...............................................................................................................176

9.3 Appendix C Environmental Requirements for Device Operation..............................................................................179

9.3.1 Environmental Requirements for an Equipment Room.......................................................................................... 179

9.3.1.1 Requirements for Selecting a Site for an Equipment Room.................................................................................179

9.3.1.2 Equipment Room Layout......................................................................................................................................180

9.3.1.3 Construction Requirements for the Equipment Room......................................................................................... 181

9.3.1.4 Equipment Room Environment............................................................................................................................ 183

9.3.1.5 Requirements for Corrosive Gases....................................................................................................................... 183

9.3.1.6 Requirements for ESD Prevention....................................................................................................................... 184

9.3.1.7 Electromagnetism Requirements for the Equipment Room................................................................................. 184

9.3.1.8 Requirements for Lightning Proof Grounding..................................................................................................... 184

9.3.2 Requirements for Power Supply..............................................................................................................................187

9.3.2.1 Requirements for AC Power Supply.................................................................................................................... 187

9.3.2.2 Recommendations for AC Power Supply.............................................................................................................188

9.3.2.3 Requirements for DC Power Supply.................................................................................................................... 189

Issue 05 (2018-07-30)

Huawei Proprietary and Confidential

Table of Contents