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HP 20-Feb manual Cable Specifications, Interface, Cable Maximum supported length

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Cable Specifications

Table 32		SCSI Cable Specifications

					Interface
Maximum Supported Length
Maximum Supported Length			Single-Ended		Low-Voltage	High-Voltage
			Single-Ended		Low-Voltage	High-Voltage
					Differential	Differential

	Fast SCSI		3 meters		12 meters	25 meters
10 MB/second Narrow
20 MB/second Wide

Normal/Slow SCSI			6 meters		12 meters	25 meters
5MB/second Narrow
10MB/second Wide

	Ultra SCSI-3		■ 3 meters for 4 devices		12 meters	25 meters
20 MB/s (single-ended)			■ 1.5 meters for 8
40 MB/s (LVD/HVD)			devices

	Ultra2 SCSI		N/A		12 meters	25 meters
	40 MB/s (HVD)
	80 MB/s (LVD)

	Ultra3 SCSI		N/A		12 meters	N/A
	160 MB/s (LVD)


		Note	Ensure that all cables conform to the ANSI SCSI specifications.
Table 33
Table 33		Fibre Channel Cable Specifications

			Cable		Maximum supported length

		50/125 fibre-optic cable		500 meters

		62.5/125 fibre-optic cable		175 meters

186 Cable Specifications

Appendix

Image 188

HP 20-Feb manual Cable Specifications, Interface, Cable Maximum supported length

Contents

20, 4/40 60, 8/80, 10/100 series User’s guide Page Hp surestore tape library User guide Typographical Conventions and Terms This ManualUpdates Revision HistoryUpdates Contents Chapter Library Administration Configuring the LibraryConfiguring the Mailslot Overview Dynamic Host Configuration Protocol DhcpChapter Troubleshooting and Diagnostics Chapter Replacing Parts and Upgrading FirmwareAppendix a Technical Specifications Appendix B Customer SupportAppendix C Error Code Reference Warranty InformationLibrary Error Codes GlossaryPage Chapter Overview This chapter describes the followingScsi interface cables Identifying Product ComponentsCallout Component Description Number Types vary depending on library model Component DescriptionYour cables may look different from those in . Cable Humidity 20-80% RH Specifications, refer to Technical Specifications onChoosing a Location Level surface ClearanceSquare foot Tip rating Rack location requirements Tools and Parts Brackets are typically used with older HP racks that have a 55mm bezel depthRackmounting the Library To the tape library if the rack tips overAbove the floor To create proper alignmentFront Clip Nut Placement 4/40 Series Back Front Back To allow enough clearance, illustrated in onUpper and Lower Rails Install the library Drives. See Removing and Replacing Drive Modules on162 for more information Series LibraryLibrary Installation Installing the Stop Bracket for the 2/20 Series Library Chapter Larger trim brackets Flush-mount trim brackets Trim Brackets 4/40 Series Trim Brackets 6/60 Series Location of Securing Screws Larger trim bracketsPreparing the Host for Installation Connecting and Powering on the Library Library Back Panel Library is configured with Fibre Channel Scsi Cable ConnectionsRefer to Fibre Channel Cable Connections on page 41 if Dual port cards are available and will reduce slot usageMust be easily accessible at all times Power on other peripherals, and then the hostHost user configured Jumper cable with Scsi 68-pin connectorsRemote management card LAN connection Appropriate 68-pin Scsi terminatorSeries SCS Cable Connections Series SCS Cable Connections 10/100 Series Scsi Cable Connections Scsi cable from the library controller card to drive Host Scsi cable to driveFibre Channel Cabling Alternatives Fibre Channel Cable ConnectionsThose products. For detailed information on HP supported Connecting and Powering on the Library Power on the hub or switch if present Connecting and Powering on the Library Hub or switch To drive Remote management card LANSeries Fibre Channel Connections LAN 10/100 Series Fibre Channel Connections 10/100 Series Fibre Channel Connections Using HP Library & Tape Tools Verifying the Host ConfigurationBackup Software Compatibility Windows NT WindowsSun Solaris HP-UX and MPE/iXConfigure the library using the remote management card see Enabling and Changing the Password onGetting Started SoftwareMoving or Shipping the Library Chapter Moving or Shipping the Library Or service representative to obtain packaging materials For libraries mounted in a rack, proceed to the next stepChapter Latch Stops Operating the Library Front Panel Overview Home ScreenStatus Bar Status bar can display the icons listed in on page 62 and on Failed Partially Healthy AvailableFront panel defaults back to the home or logo screen after Approximately three minutes of inactivity, unless an errorNesting AcknowledgedUnderstanding the Menu Structure Using Tapes This section includes information onMixed Media Selected drives using the library or autoloader front panel Web-Based Library Administrator, or your backup softwareMedia Migration HP Library & Tape ToolsService Provider OX6 OJXUsing HP Ultrium Cartridges Maintaining Ultrium CartridgesWrite-Protecting Ultrium Cartridges Using Ultrium Cartridge Bar Code Labels Ordering Ultrium Cartridges and Bar Code Labels Part Number DescriptionUsing Ultrium Cleaning Cartridges LabelsInspecting DLT Cartridges Using DLT Tape CartridgesRepeated failures and help ensure uninterrupted backup Tape leader Spring-loaded hub Door lock Write-Protecting DLT Cartridges From the cartridgeUsing DLT Cartridge Bar Code Labels Proper DLT Label Position Ordering DLT Cartridges and Bar Code Labels HP DLT tape cartridges can be purchased in a variety of waysUsing DLT Cleaning Cartridges Accessing Tapes in the Library Magazine AccessRemoving/Replacing a Magazine Write-Protect Switch Availability message see Partial Availability State on Library Mailslot AccessMailslot is located in the upper right-hand drawer Reverse video indicate those reserved for the mailslot Drive and Tape OperationsLoading a Tape Into a Drive Cleaning a Drive Unloading a Tape from the DriveMain Menu Operations Drive and Tape Operations Drive. Damage may occur if inappropriate media is used. ForStatus screen indicates the tape is being moved Moving Tapes Between SlotsRemote Management Card on Library Administration Dhcp Configuring the LibraryMenu Item Description Default Options Description Setting Enabling and Changing the Password Administration procedures can be password protected. TheseRepair, and setting the date and time. a password is also Required for administration through the remote managementConfiguring the Mailslot Magazine Access on Number Advantages and Disadvantages MailslotsMain Menu Administration Change Configuration Mailslot A tape in a driveUsing the Remote Management Card OverviewAssigning device names with Dhcp is not recommended Dynamic Host Configuration Protocol DhcpDhcp only manages dynamic allocation of IP addresses Description Supported Configurations Management ProgramsConfiguring the Remote Management Card Web browser. See Enabling and Changing the Password onEnter the IP Address Use the + key to change the number Device name you select to the domain name server DNSInstructions and online help screens describing remote Management are available from the Web-Based LibraryRetrieving Information about the Remote Management Card When Fibre Channel controllers are installed in the library Configuring the Library for Fibre ChannelConfiguration Documentation to ensure soft addressing is supported before Then power-cycling the librarySelecting this mode Topology and network. Consequently, Current Status may You can also change configuration from remote access. SeeActual connection achieved depends on the external Retrieving information about Fibre Channel Because it is typically used by the host computer Setting Scsi IDsDevicea For more than eight days, the new settings may be lost Setting the Date and Time Main Menu Administration Set Date and TimeYear. Occasional adjustment is normal To set the date and timeUTC Great Britain, Lisbon, Monrovia, CasablancaUTC +1 Prague, Warsaw, BudapestRetrieving Library Information Library InformationIdentity Displays the library’s serial number Menu option InformationSee Drive Information Configuration InformationMain Menu Information View Configuration Firmware Revisions Power SuppliesDate and Time Retrieving Library Information Troubleshooting Diagnostics This chapter includes information on the followingTroubleshooting Overview Identify the type of errorUnderstanding Error Types Error TypesUnderstanding Error States Soft Recovered ErrorsUsing the Soft Error Log Hardware failure Configuration issue and does not necessarily indicate aPartial Availability State Library Status Cause Solution Upgrading Firmware on Present in all but the lowest level Set Front panel Date and Time onLibrary When replacing parts Hard Unrecovered Errors Chapter Host Software and Media Errors Backup Software Errors Library failed Hard Unrecovered Errors on Interpreting Library LEDsAvailability State on Flashing AmberLibrary Back Panel Ready LED Link LED Activity LEDController LED Scsi LEDLvds Library Controller Card LEDs Library Expansion Card Activity LED Yellow Green Description Module might look different from the illustration aboveRedundant power supply comes standard with the 8/80 Power supply will not have LEDsDC Output LED 10/100 series libraries, but is an option for 2/20, 4/40Troubleshooting Common Problems Or Fibre Channel bus. Cycling power when the Scsi bus orProblem Solution SystemCompatibility on Power cycle the library Ready state after the powerDiagnostic tool Using the Remote Management Card on Disconnect from the host, and power cycle For Ultrium tapes, contact your service representativeFor DLT tapes, see Removing a Stuck DLT Tape on Tests onDrive rejected load of tape Error code 101, qualifier RepresentativeDiscard the tape and contact your support representative Problem Solution Cause Temperature Sure the latest drive firmware is being used Host does not detect Local access by listing the domains to exclude Looking for newer versions of the stored pages. ConfiguringConnections/Advanced page of the browser options Library PerformanceTry a new tape. a marginal tape can cause performance Card See Using the Remote Management Card on Stuck in an Ultrium tape drive, contact your support Following procedure is for DLT tape drives only. For tapesManually Rewinding a Stuck DLT Tape Removing a Stuck DLT Tape Ensure that the spring-loaded latch has been rotated outwardSpring-Loaded Latch and Thumb-Wheel Following tools are available for the library Diagnostic Support ToolsHP Library & Tape Tools Support Tools Manager and Sysdiag Running Library Diagnostic Tests Test DescriptionTape that is receiving data from the host Demonstration Selects a random full storage slot, moves the tapeTo the drive, and repeats the process until all drives Are full. The test locates a full slot, a full drive, anReplacing Parts Upgrading Firmware Removing and Replacing Cards Removing a CardReplacing a Card Taking a Drive Offline for on-line drive replacement only Removing and Replacing Drive ModulesUnloading a Tape from a Drive Select the drive with the -or + keys, and press OKRemoving a Drive Module Connection to be removed is located inside the drive moduleRemoving a Drive Installing a Drive Module Cycle, you must power cycle the library for the library to You may get a drive firmware mismatch error if you haveNew drive, you may need to reboot the host Recognize the additional drivesState, do not power cycle Removing and Replacing the Power SupplyRemoving the Power Supply Replacing the Power Supply Replacing the Redundant Power Supply Replacing the Redundant Power Supply Module Module. By default, power is always kept on to ensure Redundant backupModule and one power supply unit. If you need an individual Replacement module and discard the rest of the housingRemoving the Library Cover and Feet 2/20 & 4/40 Series Only Removing the CoverRemoving the Feet Replacing a Cosmetic Door Removing and Replacing a Cosmetic DoorRemoving a Cosmetic Door Face Release tab Sheet-metal tab Cosmetic door connecting hooks Upgrading Firmware Checking the Firmware RevisionMismatch, new firmware must be downloaded to resolve Condition. See Partial Availability State onUsing HP Library & Tape Tools library and drive firmware Library, as this can prevent a firmware downloadBe permitted to download firmware Library administrator password is required for this processDrivers pull-down menu Original slot Using a Firmware Upgrade Tape drive firmware onlyRemove the firmware upgrade tape from the library Upgrading Firmware Appendix Overview Appendix provides information on the followingEnvironmental Specifications Characteristic SpecificationLibrary Specifications Description All modelsMtbf 100,000 Hours robotics onlyPhysical Specifications Description SpecificationFCP-2 compliant Cable Maximum supported length Cable SpecificationsInterface Drive Compatibility Specifications Drive CompatibilityMedia Compatibility Drive Type Read-compatible Write-compatibleDrive type Cleaning cartridge type HP part number Cartridges250,000 hours HP Ultrium Drive and Media SpecificationsDescription HP Ultrium Ultrium Format Trademark Characteristic Ultrium MediaAlways use HP-branded media For cleaning cartridge messages, ‘CLN’ denotes that it is a Manufacturer, ‘n’ is the volume serial number, and ‘XY’ID for first generation data cartridges is ‘L1 Represents the media ID as stated above. Bar codes willDLT Drive and Media Specifications Read/write transfer rate Non-compressed modeDescription Quantum DLT MB/secondCharacteristic DLT Type IV Media Loads/unloadsDLT Bar Code Specifications Customer Support This appendix provides information on the followingRegistering Your Product Support Services SupportPacksSupportPack Number Description Option Description Service ContractsYour support or sales representative Warranty Upgrade Service Contracts Backup Software Support Contacting HP Customer Support Information Needed for SupportTelephone Support North and South AmericaEuropean Customer Support Centers Monday Friday, 830 1800 C.E.TAsia Pacific Customer Support Centers Elsewhere Warranty Information Appendix Warranty InformationWarranty Information Appendix Library Error Codes For more information, see Information Needed for Support on0AH Decimal Hex Description Recovery Method ErrorController card. See Interpreting Library LEDs 0BH 0CH0DH 0EHSee Troubleshooting Common Problems on 1AH1BH 1CH3AH 3BH3CH 3DH3FH Failed to load a tape Into a drive Appropriate testing3EH 4AH 4BH4CH 4DHPowering on the Library on 5AHReplacing Drive Modules on 6EH7AH 7BHUnsuccessful Removing and Replacing Cards on 7EH8AH 8CH8DH 8EH8FH 9BHLibrary Error Codes Appendix Glossary Glossary Glossary Glossary Glossary Glossary Index DLT 229 Lifting straps Scsi ID 232 233 234 Page Copyright Hewlett-Packard Company Edition 5 June