Skip to main content

Contents

  1. Preface
  2. Chapter 1 Understanding the Installation Flow
    1.  1.1 Workflow for the SPARC M12-1
    2.  1.2 Workflow for Adding the PCI Expansion Unit
  3. Chapter 2 Planning and Preparing for System Installation
    1.  2.1 Safety Precautions
    2.  2.2 Items Requiring Confirmation Before Installation
    3. Click 2.3 Confirming the Physical Specifications of the System
    4. Click 2.4 Confirming Rack Specifications
    5. Click 2.5 Checking Environmental Conditions
    6.  2.6 Checking Acoustic Noise Levels
    7.  2.7 Checking Cooling Conditions
    8. Click 2.8 Checking the Power Input Type
    9. Click 2.9 Preparing Power Supply Facilities
    10. Click 2.10 Checking External Interface Port Specifications
    11.  2.11 Checking the Functions of the Operation Panel
  4. Chapter 3 Installing the System
    1.  3.1 Preparing the Necessary Tools/Information for Installation
    2. Click 3.2 Confirming Delivered Components
    3.  3.3 Confirming the Rack
    4. Click 3.4 Mounting the Chassis in a Rack
    5. Click 3.5 Mounting Optional Components
  5. Chapter 4 Connecting Cables
    1.  4.1 Connecting Cables to the SPARC M12-1
    2.  4.2 Connecting Cables to the PCI Expansion Unit
  6. Chapter 5 Performing an Initial System Diagnosis
    1.  5.1 Connecting the System Management Terminal to the Chassis
    2.  5.2 Turning On the Input Power and Starting the XSCF
    3.  5.3 Logging In to the XSCF
    4.  5.4 Checking the XCP Version
    5.  5.5 Checking the Altitude Setting
    6.  5.6 Setting the Time
    7.  5.7 Performing a Diagnosis Test
    8.  5.8 Checking the Component Status
  7. Chapter 6 Making the Initial System Settings
    1.  6.1 Setting the Password Policy
    2.  6.2 Setting a User Account and Password
    3. Click 6.3 Configuring the Telnet/SSH Service
    4.  6.4 Configuring the HTTPS Service
    5. Click 6.5 Configuring the XSCF Network
    6.  6.6 Configuring Memory Mirroring
    7.  6.7 Creating a PPAR Configuration List
    8.  6.8 Checking the Physical Partition (PPAR) Status
    9.  6.9 Synchronizing the Physical Partition (PPAR) Time and XSCF Time
    10. Click 6.10 Registering a CPU Activation Key
    11.  6.11 Assigning CPU Core Resources
    12.  6.12 Starting/Stopping the System (PPAR)
    13.  6.13 Installing Oracle Solaris
    14. Click 6.14 Saving Configuration Information
  8. Appendix A Troubleshooting
    1.  A.1 Understanding the Usual Problems and Their Corrective Actions
    2. Click A.2 Understanding Commands for Troubleshooting
  9. Appendix B Setup Command Workflow
  10. Appendix C Installation Procedure Checklist

2.9.3 Breaker Characteristics


2.9.3 Breaker Characteristics
The breaker characteristics for the SPARC M12 systems must be taken into consideration to allow the devices to be used under the right conditions. Use circuit breakers that meet the following special conditions for the power distribution panel breakers of the computer equipment.

Table 2-11 shows the distribution panel breaker capacity of the computer equipment.
Table 2-11  Distribution Panel Breaker Capacity of the Computer Equipment
Device Name Power Supply Input Distribution Panel Capacity of Computer Equipment
    For Japan/North America/Other Countries For Europe
SPARC M12-1 Single-phase 100 to 120 VAC 12 A -
Single-phase 200 to 240 VAC 10 A 10 A
PCI expansion unit Single-phase 100 to 120 VAC 10 A -
Single-phase 200 to 240 VAC 10 A 10 A
Note - If you use a power distribution unit between the distribution panel for the computer equipment and a device, use one whose breaker capacity matches the value in Table 2-11 or the rated value of the device. In this case, connect the power distribution unit to a distribution panel breaker for the computer equipment with a capacity equal to or greater than the input capacity of the power distribution unit.
Figure 2-14 shows the cutoff characteristics of the circuit breaker.

As the distribution panel breaker for the computer equipment, use a breaker with cutoff characteristics that have a Long-time delay type equivalent to cutoff characteristic D (IEC/EN 60898-1) shown in Figure 2-14, or one with longer cutoff characteristics.
If a breaker with shorter cutoff characteristics than cutoff characteristic D is used, the breaker may cut off power earlier when the power supply unit of a device fails. In this case, input interruption occurs on multiple power supply units connected to the same system.
Figure 2-14  Distribution Panel Breaker Characteristics of the Computer Equipment
Figure 2-14 Distribution Panel Breaker Characteristics of the Computer Equipment<span class= "/>

Top of Page