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IBM AA-RWF3A-TE manual Rack specifications, Cooling considerations

Models: AA-RWF3A-TE

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Rack specifications

IMPORTANT:

The 40 ºC value applies to the ambient air temperature at the air intake vents on the nonport side of the switch. The temperature inside the switch can be up to 80 ºC (176 ºF) during switch operation. If the internal temperature range exceeds the operating ranges of the components, the LEDs, error messages, and Fabric Watch alerts indicate a problem. Enter the tempshow or Fabric Watch command to view temperature status.

NOTE:

For a complete list of environmental considerations, see Table 25 on page 136.

Rack specifications

If you are installing the switch in a rack:

•Plan a rack space that is one rack unit (4.45 cm or 1.75 in) high, 48.3 cm (19 in) wide, and at least 76.2 cm (30 in) deep.

•Verify that the rack is mechanically secured to ensure stability in the event of an earthquake or other natural disaster.

•Ground all equipment in the rack through a reliable branch circuit connection; maintain the ground at all times. Do not rely on a secondary connection to a branch circuit, such as a power strip.

•Ensure that airflow and temperature requirements are met on an ongoing basis, especially if the switch is installed in a closed or multi-rack assembly.

•Verify that the additional weight of the switch does not exceed the rack’s weight limits or unbalance the rack in any way.

Cooling considerations

Cooling air is drawn into the switch chassis by the fans mounted on the rear of the chassis. The air is expelled through vents in the front (port side) of the chassis. HP recommends installing the switch so that air intake and exhaust for all components in the rack are flowing in the same front-to-back direction.

Follow these guidelines to ensure proper airflow and to prevent component overheating:

•Install the switch with the nonport side (which contains the air intake vents) facing the cool-air aisle.

•Ensure that all equipment in the rack forces air in the same direction to avoid taking in exhaust air.

•Ensure that a minimum of 24 cu ft/min of airflow is available to the air intake vents on the nonport side of the switch.

SAN Switch installation guide

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IBM AA-RWF3A-TE manual Rack specifications, Cooling considerations

Contents

Part number AA-RWF3A-TE Fifth edition May HP StorageWorks SAN Switch installation guideLegal and notice information Contents About this guide1 Overview 3 Managing SAN Switches 2 Installing and configuring SAN SwitchesA Regulatory compliance and safety 4 Installing field-replaceable unitsB Electrostatic discharge C SAN Switch technical specificationsGlossary IndexSupported HBAs Figures Tables Page Related documentation Document conventions and symbols, page HP technical support, pageAbout this guide Intended audienceTable 1 Document conventions Document conventions and symbolsRack stability HP technical supportIn the United States, call HP authorized resellerHelpful web sites For the name of your nearest HP-authorized reseller4/32 SAN Switch models, page 4/64 SAN Switch models, page 4/8 and 4/16 SAN Switch models4/8 and 4/16 SAN Switch models, page Enabling EPorts on the 4/8 SAN Switch , page4/8 and 4/16 SAN Switch features 4/8 and 4/16 SAN Switch nonport side 4/8 and 4/16 SAN Switch chassisActivating additional 4/8 and 4/16 SAN Switch ports 4/8 and 4/16 SAN Switch port sideEnabling EPorts on the 4/8 SAN Switch SAN Switch licensing To add ports, see Activating additional 4/32 SAN Switch ports on page 4/32 SAN Switch models4/32 SAN Switch features 4/32 SAN Switch chassisscale 1/8 = 4/32 SAN Switch port sideFigure 2 4/32 SAN Switch port side FC portsActivating additional 4/32 and 4/32B SAN Switch ports 4/32 SAN Switch nonport sideFigure 3 4/32 SAN Switch nonport side a. Log in to the 4/32 SAN Switch as admin 4/64 SAN Switch models 4/64 SAN Switch featuresTo add ports, see Activating additional 4/64 SAN Switch ports on page 4/64 SAN Switch port side 4/64 SAN Switch chassisFigure 4 4/64 SAN Switch port side 16 17 4/64 SAN Switch port numbering4/64 SAN Switch nonport side Figure 5 4/64 SAN Switch port numberingFigure 6 4/64 SAN Switch nonport side Activating additional 4/64 SAN Switch ports4/32B SAN Switch models 4/32B SAN Switch features4/32B SAN Switch chassis 4/32B SAN Switch port side Figure 7 4/32B SAN Switch port side25271a Figure 8 4/32B SAN Switch FC ports SAN Switch ISL Trunking groupsActivating additional 4/32B SAN Switch ports Locating 4/32B SAN Switch FC portsOptional SAN Switch features Table 2 Optional port licenses and hardware kits SAN Switch optional port licenses and hardware34Overview Installation and safety considerations, page 2 Installing and configuring SAN SwitchesShipping carton contents Shipping carton contents, pageTable 3 SAN Switch shipping carton checklist Table 3 identifies the carton contents included with your SAN SwitchNumber One HP StorageWorks 4/32 SAN Switch NumberDescription One HP StorageWorks 4/16 SAN SwitchInstallation and safety considerations Electrical considerationsEnvironmental considerations Cooling considerations Rack specificationsInstalling the switch as a stand-alone device Installing the switch using the SAN Switch Rack Mount Kit Description Table 4 SAN Switch Rack Mount Kit hardwareFigure 11 Installing the rear mounting brackets HP System/e Rack Figure 10 Installing the rear mounting brackets HP 10000 series racksFigure 12 Installing the outer rails HP 10000 series racks Figure 13 Assembling the outer rails HP 10000 series racks Table 5 Number of screws required to assemble the inner rails Figure 14 Assembling the outer rails HP System/e Rack6. Identify the screw holes to be used on the inner rails designed for the switch 1. Plenum Figure 15 Attaching the inner rails to the 4/8 or 4/16 SAN SwitchFigure 16 Attaching the inner rails to the 4/32 or 4/64 SAN Switch 2. SAN SwitchInstalling the Plenum if required Figure 17 Attaching the Plenum to the 4/8 or 4/16 SAN Switch Securing the switch to the outer railsFigure 19 Securing the switch in an HP System/e rack Recommendations for cable management Cabling and configuring the SAN Switch9. Verify the configuration on page Connecting the SAN Switch to the fabric3. Apply power to the switch and log in on page 7. Install the SFP transceivers on page 8. Connect the cables on pageIOIOI Figure 20 Connecting the serial cableInstalling and configuring SAN Switches 0014b3. Close any serial communication programs running on the workstation Figure 21 Connecting the power cord Apply power to the switch and log inSet the IP address Installing and configuring SAN Switches Figure 22 Connecting the Ethernet cableCreate an Ethernet connection Modify the FC domain ID optionalInstall the SFP transceivers Verify the configuration Back up the configurationConnect the cables switchadmin date “0624165203” Tue Jun 24 165230 UTC 2003 switchadmin Set the switch date and timeSynchronize the local time with an external source switch admin date Fri May 5 215000 UTC 1989 switchadminSet the time zone switchadmin tsclockserver LOCLswitchadmin tsclockserver 132.163.135.131 switchadmin Table 6 Time zone command values Local timetstimezone parameter Installing and configuring SAN Switches Interpreting LED activity, page 4/8 and 4/16 SAN Switch LEDs, page 3 Managing SAN SwitchesPowering on and off, page SAN Switch management features, page Managing SAN Switches from a single management station, pagePowering on and off 4/8 and 4/16 SAN Switch models4/32, 4/32B and 4/64 SAN Switch models SAN Switch management features Managing SAN Switches from a single management stationTable 7 Management tools 3rd switch Table 8 Example of a set of gateway addresses1st switch 2nd switch4/8 and 4/16 SAN Switch LEDs Figure 23 4/8 and 4/16 SAN Switch LED locationsInterpreting LED activity 4/8 and 4/16 SAN Switch LED patterns Power Status LED patternsTable 9 4/8 and 4/16 SAN Switch LED patterns Table 10 System status LED patterns during normal operation 4/8 and 4/16 SAN Switch system Status LED patternsTable 11 Port LED patterns during normal operation 4/8 and 4/16 SAN Switch port LED patternsRecommended action LED nameLED color Hardware status4/32 SAN Switch port side LEDs 4/8 and 4/16 SAN Switch Ethernet LED patternsTable 12 Ethernet LED patterns scale 5/16 = Figure 24 4/32 SAN Switch port side LEDsBottom port LEDs 4 through IOIOILED color Table 13 4/32 SAN Switch port side LED patternsTable 13 describes the 4/32 SAN Switch port side LEDs LED nameHardware status portenable commandLED name LED colorManaging SAN Switches 4/32 SAN Switch nonport side LEDsFigure 25 4/32 SAN Switch nonport side LEDs 2. Power Supply 1 Status LEDTable 14 4/32 SAN Switch nonport side LED patterns 4/64 SAN Switch port side LEDsIOIOI Figure 26 4/64 SAN Switch port side LEDsHardware status Table 15 4/64 SAN Switch port side LED patternsLED name LED colorportenable command 4/64 SAN Switch nonport side LEDsFan assembly Figure 27 4/64 SAN Switch nonport side LEDs1. Power Supply 2 Status LED Fan assemblyRecommended action LED nameLED color Hardware status4/32B SAN Switch LEDs Figure 28 4/32B SAN Switch port side LEDsTable 17 4/32B SAN Switch LED patterns during normal operation Recommended action LED nameLED color Hardware statusHardware status portEnable commandLED name LED colorPOST and boot specifications BootPOST 4/32 SAN Switch nonport side LEDs on page Diagnostic tests4/8 and 4/16 SAN Switch LED patterns on page 4/32 SAN Switch port side LEDs on pageManaging SAN Switches Replacing the 4/32 SAN Switch fan assembly, page 4 Installing field-replaceable unitsReplacing the 4/32 SAN Switch power supply Replacing the SAN Switch 4/32 power supply, pageInstalling field-replaceable units Figure 29 4/32 SAN Switch power supplies on the nonport sideItems required Table 18 4/32 SAN Switch Power Supply Status LEDsFigure 30 Installing the power supply in a 4/32 SAN Switch ProcedureDo not force the installation. If the power supply does not slide in easily, make sure that it is oriented correctly before continuing Figure 31 4/32 SAN Switch fan assemblies on the nonport side Replacing the 4/32 SAN Switch fan assemblyVerify that the fan assembly is seated in the Table 19 4/32 SAN Switch Fan Status LED behaviorProcedure Fan assembly is not receiving power1. Fan assembly Figure 32 Installing the fan assembly in a 4/32 SAN SwitchFigure 33 4/64 SAN Switch power supplies on the nonport side Replacing the 4/64 SAN Switch power supplyNew power supply Phillips #1 screwdriver Installing field-replaceable unitsItems required Procedure Figure 34 Installing the power supply in the 4/64 SAN Switch Scale3/8 = Figure 35 4/64 SAN Switch fan assemblies on the nonport side Replacing the 4/64 SAN Switch fan assemblyTable 20 Fan Status LEDs ProcedureItems required Scale 3/8 = Figure 36 Inserting the fan assembly in a 4/64 SAN SwitchReplacing the 4/32B SAN Switch Power Supply/Fan Assembly Unit Power Supply/Fan Assembly overviewFigure 37 4/32B SAN Switch Power Supply/Fan Assembly Unit Table 21 4/32B SAN Switch power supply/fan assembly unit status LED How to determine to replace the Power Supply/Fan Assembly Unit Power Supply #1 is OK Power Supply #2 is OKFan 1 is OK, speed is 7105 RPM Fan 2 is OK, speed is 7258 RPM Procedure 4/32B SAN Switch New Power Supply/Fan Assembly UnitItems required Replacing an SFP 5. Repeat this procedure for the remaining ports, as required. To install a replacement SFP IOIOI Figure 39 Installing the SFPInstalling field-replaceable units IOIOIA Regulatory compliance and safety Regulatory complianceFederal Communications Commission notice for Class A equipment Modifications Laser safety warningRegulatory compliance identification numbers Laser deviceLaser product label International notices and statementsCanadian notice avis Canadien Certification and classification informationBSMI notice European Union noticeSAN Switch installation guide Japanese notice Korean noticesBattery replacement notice SafetyTaiwan battery recycling notice Power cordsJapanese power cord statement Waste Electrical and Electronic Equipment directive English noticeDutch notice Estonian notice Czechoslovakian noticeFrench notice Finnish noticeGreek notice German noticeItalian notice Hungarian noticeLithuanian notice Latvian noticePortuguese notice Polish noticeSlovenian notice Slovakian noticeSwedish notice Spanish noticeGrounding methods How to prevent electrostatic dischargeHow to prevent electrostatic discharge Grounding methods B Electrostatic dischargeElectrostatic discharge Serial port specifications Power supply specifications Memory C SAN Switch technical specificationsGeneral specifications Weight and physical dimensions Data transmission ranges FC port specificationsTable 22 General specifications General specificationsComplies with FC-SW-2 Rev SpecificationLess than 2 μsec with no contention destination port is free DescriptionTable 24 Facility requirements Weight and physical dimensionsTable 23 SAN Switch physical dimensions Facility requirementsRequirements TypeTable 25 Environmental requirements Environmental requirementsShort wavelength Data transmission rangesPort speed Cable size micronsShort wavelength Table 27 Laser data transmission ranges for the 4/32 SAN SwitchPort speed Cable sizeShort wavelength Table 28 Laser data transmission ranges for the 4/64 SAN SwitchPort speed Cable sizeTable 29 Laser data transmission ranges for the 4/32B SAN Switch FC port specifications4/8 and 4/16 SAN Switch FC port specifications 4/32 and 4/64 SAN Switch FC port specifications4/32B SAN Switch FC port specifications Serial port specificationsTable 30 Cabling pinouts Table 31 Power supply specifications Power supply specificationsMemory Table 32 4/8 and 4/16 SAN Switch memory specificationsTable 33 4/32 and 4/64 SAN Switch memory specifications Table 34 4/32B SAN Switch memory specificationsSAN Switch installation guide Supported HBAsSAN Switch technical specifications Glossary attachment. See also public device, public looparbitrated loop, point-to-point, topology assigned manually. The domain ID for an HP switch can be any configurationtrunking, UPort configurationSee also PLOGI control frames and data frames. See also packetfabric Eport, Fport, UPort initialization. See also defined zone configurationor non-participating mode See also non-participating modeSee also ISL trunking SNS. See also SNSLoop initialization primitive. The signal that begins initialization communicating entities. See also buffer-to-buffer flow control also LPort, ???phantom device also phantom addressarbitrated loop public loopbe called a management station or host the fabric. See also Eport, Fport, GPortzone, but are not visible to any outside the zone. See also defined zone configuration, enabled zone configuration 156Glossary 4/32, 20 4/32B, 29 4/64 Index