Brocade Communications Systems 53-1002599-01 manual Determining the need to replace a power supply

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5 Replacing a power supply unit

CAUTION

Disassembling any part of the power supply and fan assembly voids the warranty and regulatory certifications. There are no user-serviceable parts inside the power supply and fan assembly.

Table 2 describes the Brocade ICX 6650 power supply status LED colors, behaviors, and actions required, if any.

TABLE 2 Power supply status LED behavior, description, and required actions

LED color and behavior

Description

Action required

Off (no light)

Power supply is not receiving power.

Verify that the power supply is on and seated and the power cord is connected to a functioning power source.

Steady green

Power supply is operating normally.

No action is required.

 

 

 

Steady amber

Power supply cable is disconnected or the

Check the power cable connection.

 

power supply has failed

 

 

 

Replace the power supply

 

 

 

Determining the need to replace a power supply

Use one of the following methods to determine the status of the power supplies:

Check the power supply status LED (see Table 2).

Enter the show chassis command at the prompt to display power supply status.

Time and items required

Replacing a power supply in the Brocade ICX 6650 should take less than two minutes to complete. You need the following items to replace a power supply in a Brocade ICX 6650:

A new power supply (must have the same part number and the same airflow label as the power supply being replaced).

A #1 Phillips screwdriver.

Replacing a power supply

Complete the following steps to replace a power supply in a Brocade ICX 6650.

1.To leave the Brocade ICX 6650 in service while replacing a power supply, verify that the other power supply (the one not being replaced) has been powered on for at least four seconds and has a steady green status LED.

2.Before opening the package that contains the power supply, touch the bag to the switch casing to discharge any potential static electricity. Brocade recommends using an ESD wrist strap during installation.

3.Remove the power supply from the anti-static shielded bag.

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Brocade ICX 6650 Hardware Installation Guide

 

53-1002599-01

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Contents Brocade ICX Brocade Communications Systems, Incorporated Contents Chapter Configuring the Brocade ICX Appendix C Brocade ICX 6650 Cautions and Danger Notices Index Figures Brocade ICX 6650 Installation Guide Tables Brocade ICX 6650 Ethernet Installation Guide Supported hardware and software About This DocumentAudience Brocade ICX 6650 slot and Ethernet port numberingHow this document is organized Document conventions Command syntax conventionsText formatting Related publications Corporation Referenced Trademarks and ProductsDocument feedback Additional informationGetting technical help Brocade resourcesBrocade ICX 6650 slot and Ethernet port numbering This chapter Brocade ICX 6650 OverviewBrocade ICX 6650 overview Views of the Brocade ICX 6650 switch 3 4Ports-on-Demand licensing Shows the rear-panel portsBrocade ICX 6650 slot and Ethernet port numbering Supported transceivers and cables Breakout cables Package contents Installing the Brocade ICXUnpacking the device Environmental considerations Installation and safety considerationsElectrical considerations Location ConsiderationsCabinet considerations Recommendations for cable managementInstallation precautions Installation tasksGeneral precautions Lifting precautions Power precautionsInstalling the device in a rack or cabinet Post rack mount installation Proceed to Attaching a PC or terminal on Show exploded views of the optional 4-post rack mount kit Optional 4-post Rack Mount Kit, Rear Attach Powering on the system Attaching a PC or terminalInstalling an SFP+ transceiver Installing an SFP+ transceiver in a port slotConfiguring the Brocade ICX Assigning permanent passwords Setting passwords Recovering from a lost passwordConfiguring IP addresses Devices running Layer 2 softwareDevices running Layer 3 software Syntax no ip address ip-addr/mask-bitssecondary Syntax router-interface ve num Syntax interface ve num Connectors Connecting network devicesConnecting a network device to a fiber port Installing a transceiver Pinging an IP address Testing connectivityTroubleshooting network connections Tracing a routeLED activity interpretation Brocade ICX 6650 OperationBrocade ICX 6650 front panel LEDs Brocade ICX 6650 front panel LEDs and port numbering Brocade ICX 6650 rear panel LEDs Shows the LEDs on the rear panel of the Brocade ICXLED patterns PSU 1 and PSU2Brocade ICX 6650 maintenance Diagnostic tests and monitoringDiagnostic tests and monitoring Managing temperature settings Managing the Brocade ICXDisplaying the temperature Changing the temperature warning level Displaying Syslog messages for temperatureChanging the temperature poll time Removing MAC address entries Hardware maintenance scheduleDisplaying Brocade ICX 6650 CPU usage Replacing a copper or fiber optic module Removing a copper or fiber optic moduleCleaning the fiber optic connectors FRU removal and replacement proceduresCabling a fiber optic module Replacing a power supply unit Replacing a power supply Determining the need to replace a power supplyTime and items required Replacing fan trays Determining the need to replace a fan assembly Replacing the fan assemblyWeight and physical dimensions Brocade ICX 6650 SpecificationsThis appendix Environmental considerations Cooling system and fansAirflow Intake airflow label Power supply specifications General specificationsMemory specifications Pinouts and signallingSupported media types USA FCC CFR 47 Part 15 Warning Brocade ICX 6650 Regulatory StatementsIndustry Canada statement Germany Noise Warning Europe and Australia Cispr 22 Class a WarningJapan Vcci Japan power cord KoreaChina Bsmi statement Taiwan Regulatory complianceRegulatory compliance Brocade ICX 6650 Cautions and Danger Notices Vorsicht Devices near the input power connectors Never leave tools inside the chassis Vorsicht Orangefarbenen Pfeil mit dem Buchstaben I gekennzeichnet Gefahr Schwerer desto tiefer darüber untergebracht werden Remove both power cords before servicing Brocade ICX 6650 Hardware Installation Guide Index NumericsBrocade ICX 6650 Hardware Installation Guide Brocade ICX 6650 Hardware Installation Guide 53-1002599-01 Brocade ICX 6650 Hardware Installation Guide