Huawei NetEngine 8000 F

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4.1.4.6.3 AC Power Distribution Guide............................................................................................................................... 403

4.1.4.7 Unpacking a Device.................................................................................................................................................... 406

4.1.4.7.1 Unpacking a Carton................................................................................................................................................ 406

4.1.5 Installing a Chassis in Cabinet.................................................................................................................................... 407

4.1.6 Cable Routing Planning................................................................................................................................................ 414

4.1.6.1 DC Power Cable Routing Planning........................................................................................................................ 414

4.1.6.2 AC Power Cable Routing Planning........................................................................................................................ 415

4.1.7 Installation of cables......................................................................................................................................................416

4.1.7.1 Installing Optical Fibers.............................................................................................................................................417

4.1.7.2 Installing Network Cables.........................................................................................................................................419

4.1.7.3 Installing a Cabinet Ground Cable.........................................................................................................................420

4.1.8 Post-Installation Check................................................................................................................................................. 422

4.1.9 Power-on Check...............................................................................................................................................................425

4.1.10 (Optional) Checking Optical Power....................................................................................................................... 427

4.1.11 Maintenance of the device........................................................................................................................................ 429

4.1.11.1 Basic Operation Process and Precautions......................................................................................................... 429

4.1.11.2 Replacing a power module.................................................................................................................................... 431

4.1.11.2.1 Replacing the DC Power Module..................................................................................................................... 431

4.1.11.2.2 Replacing the AC Power Module......................................................................................................................433

4.1.11.3 Replacing the Fan Module..................................................................................................................................... 434

4.1.11.4 Replacing an Optical Module............................................................................................................................... 436

4.1.11.5 Replacing an Optical Cable................................................................................................................................... 441

4.1.11.6 Replacing a Network Cable................................................................................................................................... 443

4.1.12 Appendix.......................................................................................................................................................................... 444

4.1.12.1 On-site Cable Assembly and Installation.......................................................................................................... 444

4.1.12.1.1 Cable Assembly Precautions.............................................................................................................................. 444

4.1.12.1.2 Assembling Power Cables................................................................................................................................... 446

4.1.12.1.3 Assembling Ethernet Cables.............................................................................................................................. 458

4.1.12.1.4 Installing Cable Accessories............................................................................................................................... 472

4.1.12.1.5 Installing Ethernet Adapters.............................................................................................................................. 476

4.1.12.1.6 Installing Fiber Connectors.................................................................................................................................479

4.1.12.1.7 Replacing the Mold of the Crimping Tool..................................................................................................... 486

4.1.12.2 Environmental Requirements for Device Operation..................................................................................... 489

4.1.12.2.1 Environmental Requirements for Equipment Room..................................................................................489

4.1.12.2.2 Requirements for Power Supply....................................................................................................................... 497

4.1.12.3 Equipment Grounding Specications................................................................................................................. 500

4.1.12.3.1 General Grounding Specications.................................................................................................................... 500

4.1.12.3.2 Grounding Specications for Equipment Room.......................................................................................... 500

4.1.12.3.3 Grounding Specications for Devices............................................................................................................. 500

4.1.12.3.4 Grounding Specications for Communications Power Supply............................................................... 501

4.1.12.3.5 Grounding Specications for Signal Cables.................................................................................................. 502

4.1.12.3.6 Specications for Laying Out Grounding Cables........................................................................................ 502

HUAWEI NetEngine 8000 F

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