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Sun Microsystems
820-4733-10
service manual
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Troubleshooting
Install
Using Unix Commands
Midplane Connector Pins
Fan Service Procedures
Power Supplies
# enablepsu
Sun Datacenter Switch
11Using Pliers to Pull a Pin
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7-16
Sun Datacenter Switch 3456 Service Manual • August 2008
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Contents
Sun Datacenter Switch
Please Recycle
Contents
Fan Service Procedures
Fabric Card Service Procedures
Index Index-1
Using Unix Commands
Preface
Shell Prompts
Typographic Conventions
Related Documentation
Documentation, Support, and Training
Sun Welcomes Your Comments
Page
Sun Datacenter Switch Overview
Switch Chassis
Power Supplies
1Parts of the Switch Chassis
2Parts of the Power Supplies
Fan Units
Chassis Management Controllers
3Parts of the Fan Units
Fabric Cards
4Parts of the CMCs
Line Cards
2lists the Ipmb addresses for the fabric cards
3lists the Ipmb addresses for the line cards
Page
Filler Panels
Removing the Filler Panel
Turn the levers counter-clockwise to the unlock position
Installing the Filler Panel
2Removing the Filler Panel
Slide the filler panel into the chassis until it stops
Midplane Connector Pins
Tools
Inspecting the Pins on the Rear Side of the Midplane
Connector identified is FC-R13-F15
Look for any light reflection inconsistencies
Inspecting the Pins on the Front Side of the Midplane
Connector identified is LC-C14-L10
Look at the pins as straight on. See Figure
Removing Pins
10Locating the Bent Pin and Surrounding Pins
Removing a Pin With Needle-Nose Pliers
Inserting Pins
11Using Pliers to Pull a Pin
Installing Cable Plates
Cable Management Hardware
Removing Cable Plates
Removing Cable Trees
12Cable Plate Locations
Installing Cable Trees
Identify the cable trees
Finger tighten the screw only
Installing Cable Trays
Removing Cable Trays
InfiniBand Cables
Cable Cautions
Removing Cables From the Sun Datacenter Switch
Attaching Cables to the Sun Datacenter Switch
Plug the first cable into the connector at 23A
Slowly move the connector
Chassis Service Procedures
Page
Power Supply Service Procedures
Troubleshooting Power Supplies
Powering Off Power Supplies
Removing Power Supplies
Removing a Power Supply
Set the power supply aside
Installing Power Supplies
Installing a Power Supply
Reconnect the power cord
Powering On Power Supplies
6Attaching the Power Cord
# enablepsu
Troubleshooting Fans
Removing Fans
Removing a Fan
Installing Fans
1Removing the Fan
Installing a Fan
2Installing the Fan
Page
Chassis Management Controller Service Procedures
Troubleshooting CMCs
Powering Off CMCs
Removing CMCs
Removing a CMC
Installing CMCs
Installing a CMC
2Installing and Securing the CMC
Powering On CMCs
Fabric Card Service Procedures
Fabric Card Considerations
Troubleshooting Fabric Cards
1Fabric Card Status LEDs
Inspecting the Fabric Card iTRAC Connectors
Inspecting Fabric Cards
Look for any closed over or contaminated holes
Inspecting the Fans
Inspecting the Retainers
Powering Off Fabric Cards
# deactivate fc 14 Deactivating FC
Removing Fabric Cards
Removing a Fabric Card
Installing Fabric Cards
Installing a Fabric Card
Fabric Card Service Procedures
Powering On Fabric Cards
# activate fc 14 Activating FC
Checkvoltages Checkswitches Showtemps
Page
Line Card Service Procedures
Line Card Considerations
Troubleshooting Line Cards
1Line Card Status LEDs
Inspecting the Line Card iTRAC Connectors
Inspecting Line Cards
1Inspecting Line Card Connectors
Inspecting the Line Card iPASS Connectors
Powering Off Line Cards
# deactivate lc 20 Deactivating LC
Removing Line Cards
Removing a Line Card
Stop when the line card is halfway out. See Figure
5Turning Filler Panel Lock Levers Counter-Clockwise
6Installing the Filler Panel
Installing Line Cards
Installing a Line Card
8Turning Filler Panel Lock Levers
9Removing the Filler Panel
Powering On Line Cards
# activate lc 20 Activating LC
Checkvoltages Checkswitches Showtemps
Page
Index
Page
Switchover Clia command, 5-3,5-6
