Chapter 16 Maintaining the Crossbar Units of the Crossbar Box 297
Chapter 17 Maintaining the XSCF Unit of the Crossbar Box 305
Chapter 18 Maintaining the Power Supply Units of the Crossbar Box 315
Fujitsu M10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual ・ February 2014
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15.6.2 Inactive/Cold maintenance 295
15.6.3 System-stopped maintenance 296
16.1 Configuration of the Crossbar Units 297
16.2 Before Maintaining a Crossbar Unit 298
16.2.1 Types of maintenance 298
16.2.2 Maintenance flow 299
16.3 Enabling the Removal of a Crossbar Unit 299
16.4 Removing a Crossbar Unit 300
16.5 Installing a Crossbar Unit 302
16.6 Restoring the System 303
17.1 Location of the XSCF Unit 305
17.2 Before Maintaining the XSCF Unit 306
17.2.1 Types of maintenance 306
17.2.2 Maintenance flow 307
17.3 Enabling the Removal of the XSCF Unit 307
17.3.1 Active/Hot maintenance 307
17.3.2 System-stopped maintenance 308
17.4 Removing the XSCF Unit 309
17.5 Installing the XSCF Unit 311
17.6 Restoring the System 312
17.6.1 Active/Hot maintenance 312
17.6.2 System-stopped maintenance 312
18.1 Configuration of the Power Supply Units 315
18.2 Before Maintaining a Power Supply Unit 316
18.2.1 Types of maintenance 316
18.2.2 Maintenance flow 317
18.2.3 Precautions for replacement 317
18.3 Enabling the Removal of a Power Supply Unit 317