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StorageWorks Wide Expansion Storage Pedestal

4–4

Order Number: EK–SMCPC–UG. A01

CAUTION

Removing an SBB when the left LED is on or flashing can
cause the loss or corruption of data.

Figure 4–3 3.5-inch SBB LEDs

Figure 4–4 5.25-inch SBB LEDs

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Summary of Contents for SWXSE-22

Page 1: ...Wide Expansion Storage Pedestal User s Guide Order Number EK SMCPC UG A01 Digital Equipment Corporation Maynard Massachusetts...

Page 2: ...e user a license under any patents pending patents trademarks or copyrights or other rights of Digital Equipment Corporation or of any third party FCC Notice This equipment generates uses and may emit...

Page 3: ...Connectors 2 3 2 3 3 SCSI P Cable Communications 2 3 2 4 Connecting the Pedestal to the Host System 2 3 2 4 1 SCSI P Cable Connections 2 3 2 4 1 1 Routing SCSI Cable under Rear Bezel 2 4 2 4 1 2 Routi...

Page 4: ...ity Module Status Indicators 4 11 Chapter 5 Illustrated Parts Appendix A StorageWorks Product Specifications A 1 Input Power Requirements A 1 A 2 Power Units A 1 A 3 Physical Specifications A 1 A 4 En...

Page 5: ...0 4 8 Installing Front Rear Bezel 4 10 4 9 Personality Module Blower Status LEDs 4 11 5 1 Pedestal Field Replaceable Parts 5 1 Tables 2 1 SCSI P Cables 2 2 2 2 Country Specific Power Cords 2 7 3 1 SCS...

Page 6: ...e changes to affected pages are marked in the guide The following revision history lists all revisions of this publication and their effective dates The publication part number is included in the Revi...

Page 7: ...e installation procedures Otherwise contact your service representative for installation assistance If you are unfamiliar with the components of the base subsystem it is recommended that you review Se...

Page 8: ...bezel and a blower There is also a brief troubleshooting tip Chapter 5 Illustrated Parts Illustrated Parts shows an exploded view of the pedestal with a related table which lists the part numbers of...

Page 9: ...roduct line consists of a vertical free standing modular storage cabinet with an integral SCSI bus backplane that can be configured for either one or two SCSI buses The optional modular components ava...

Page 10: ...1 3 Pedestal Component Description The components of the pedestal include the following StorageWorks Building Blocks Disk tape CD ROM and optical devices Industry standard 3 5 and 5 25 inch form fact...

Page 11: ...CSI address is set automatically to the pedestal s slot number 1 3 2 Blower Unit The StorageWorks Wide Expansion Storage Pedestal contains two dual speed blowers for cooling purposes The blowers are m...

Page 12: ...not used and the personality module automatically terminates the SCSI bus NOTE Connecting JB1 to an open ended SCSI cable will not disable the auto terminator In a two bus configuration with one pede...

Page 13: ...h or 5 25 inch SBBs The slot numbers and the default SCSI device addresses are the same for slots 0 through 6 Slot 7 is reserved for the power supply and does not have a device address There are two 6...

Page 14: ...e host system Power on test 2 2 Unpacking Before unpacking the storage pedestal or its components check all packing slips to en sure the correct equipment has been shipped Also inspect the shipping co...

Page 15: ...d Section 2 3 3 provide more definition Cable length varies with application and must be specified when ordering Figure 2 1 Host to Pedestal SCSI P Cable Table 2 1 SCSI P Cables Cable Host Connector P...

Page 16: ...nnector on the personality module and the SCSI connector on the host system and then powering on and verifying the status of SBB LED indicators to ensure the equipment is operating properly The inform...

Page 17: ...and through opening at top of pedestal to front of unit 3 Press tab on right of personality module inward then withdraw module from pedes tal 4 Loop cable down below divider plate and mate right angle...

Page 18: ...both bezels from pedestal as described in Section 4 5 1 2 Route one end of right angle connector on SCSI P cable through opening above divider plate to front of pedestal 3 Unplug personality module f...

Page 19: ...Connection Figure 2 5 The pedestal is equipped with an ac distribution unit that provides switch controlled ac power The ac distribution unit is equipped with three short power plugs two at the front...

Page 20: ...BN19A 2E Israel 250 Vac SI 32 2 5 8 2 BN18L 2E Italy 250 Vac CEI 213 16 VII 2 5 8 2 BN19M 2E Japan 125 Vac NEMA 5 15 3 0 9 8 BN27S 031 New Zealand 250 Vac AS 3112 1981 2 5 8 2 BN19H 2E South Africa 2...

Page 21: ...r panels to install the de vice To install an SBB complete the following procedure CAUTION Ensure the SCSI ID address of the device being installed does not conflict with any other devices on the bus...

Page 22: ...ce 4 Set the power switch on the ac distribution unit to on and observe the LEDs on the device to ensure the unit is operating properly Refer to power on test in Section 2 5 below 5 After verifying th...

Page 23: ...er on test if necessary 1 Verify that the ac power switch on the ac distribution unit bottom module in the pedestal is in the off position 2 Verify that the ac input power and the SCSI cable connectio...

Page 24: ...Chapter 2 Installation Order Number EK SMCPC UG A01 2 11 Figure 2 8 Storage SBB LEDs...

Page 25: ...CSI bus It may be reconfigured for two SCSI buses if desired Section 3 5 2 The following rules apply Eight and 16 bit devices can be mixed in the first pedestal when it s configured for either one or...

Page 26: ...edestal slot numbers and the ID addresses are the same for 3 5 inch hard drive devices none of which have address switches All seven address switches on the personality module are set off down as ship...

Page 27: ...slots 0 6 Power supplies are available with wattage ratings of 131 145 and 150 Maximum seven drive configurations of 7200 rpm hard disk drives require the use of a 150 watt power supply 3 4 StorageWor...

Page 28: ...o SCSI buses requires an optional terminator board See Section 3 5 2 below for details The host adapter terminates the other end of the SCSI bus The maximum number of storage devices in a pedestal is...

Page 29: ...source 3 Remove both bezels from pedestal as described in Section 4 5 1 4 Remove blowers as described in Section 4 4 NOTE An alternative to the following step is to discharge static buildup by momenta...

Page 30: ...ector on SCSI P cable for devices in slots 1 3 5 and 6 to JB1 on the personality module 11 Connect other end of SCSI P cable to host Refer to Section 2 4 1 for cable routing information 12 Replace blo...

Page 31: ...Chapter 3 Pedestal Configuration Rules Order Number EK SMCPC UG A01 3 7 Figure 3 5 Pedestal to Host Connections for Two SCSI Buses...

Page 32: ...itors both blower operation and power The blowers on the rear of the pedestal provide cooling and the pedestal power supply provides 5 Vdc and 12 Vdc to operate the storage devices The personality mod...

Page 33: ...Power supply bad Replace faulty supply NOTE When the pedestal is equipped with two power supplies you must observe the LEDs on both power supplies Table 4 2 to determine the status Table 4 2 Pedestal...

Page 34: ...EDs BBU Charge LED BBU Status LED Indication On Off Normal status BBU is fully charged and operational Off On Normal status BBU is charging Off Flashing Error status Power supply failure BBU in use Of...

Page 35: ...xpansion Storage Pedestal 4 4 Order Number EK SMCPC UG A01 CAUTION Removing an SBB when the left LED is on or flashing can cause the loss or corruption of data Figure 4 3 3 5 inch SBB LEDs Figure 4 4...

Page 36: ...storage device perform the following procedure CAUTION Ensure the replacement SBB is the same type as the one being replaced Also always use both hands when handling a device and be careful not to tou...

Page 37: ...dc power supply is controlled by a switch on the ac distribution unit Setting this switch to off removes power from all power supplies in the pedestal To remove power from a single power supply simpl...

Page 38: ...imilar to replacing a drive as shown in Figure 4 5 3 Insert the replacement redundant supply into the guide slots and push it in until the tabs lock into place 4 Reconnect the input power cable to the...

Page 39: ...the removal of a blower To replace a blower perform the following procedure 1 Determine which of the two blowers has failed by feeling the air flow at the bottom of each blower 2 Remove the rear bezel...

Page 40: ...interchangeable 4 5 1 Remove Front Rear Bezel To remove a front or rear bezel refer to Figure 4 7 and proceed as follows 1 Open front door of bezel 2 Unlock bezel with key supplied then store key in...

Page 41: ...o install a bezel at the front or rear of the pedestal refer to Figure 4 8 and proceed as follows 1 With bezel door open engage tabs at base of bezel under pedestal 2 Push top of bezel forward until i...

Page 42: ...system error log to pinpoint device errors Also unplug the faulty device and try reseating the unit to ensure a proper connection with the pedestal backplane slot connector 4 7 Personality Module Sta...

Page 43: ...atus Indication Lower blower Upper blowerr On Off Lower blower has failed Upper blower to high speed Lower blower Upper blowerr Off On Upper blower has failed Lower blower to high speed Lower blower U...

Page 44: ...ins an illustrated breakdown of the field replaceable parts in the StorageWorks Wide Expansion Storage Pedestal The information consists of an exploded view of the pedestal and its associated part num...

Page 45: ...niversal AC power supply 2 SWXBP SC Battery Backup Unit BBU 3 SWxx5 xx 5 25 inch disk drive 4 SWxx3 xx 3 5 inch disk drive 5 BA35X PA 3 5 inch filler panel 6 70 29761 03 Fan carrier blower assy two sp...

Page 46: ...ure does not disable the storage devices In most cases battery backup units BBUs can be combined with the pedestal power unit to provide extended system data integrity See the following table for more...

Page 47: ...c Autoranging feature Yes Yes No Yes Output voltages 12 Vdc 5 Vdc 12 Vdc 5 Vdc 12 Vdc 5 Vdc 12 Vdc 5 Vdc Output power 131 W 145 W 200 W peak power for 16 32 or 64 s 150 W Sequential device spin up at...

Page 48: ...le count 0 5 micron or larger not to exceed 500 000 particles per cubic ft of air Inlet air volume 0 026 cubic m per second 50 cubic ft per minute Maximum Operating Environment Range Temperature 10 to...

Page 49: ...device Stabilize the device and the SBB in the operating environment for 6 hours or until the condensation is no longer visible whichever is longer Do not insert the storage device into the pedestal...

Page 50: ...may void the user s authority to operate the equipment Operation of this equipment in a residential area may cause interference in which case the user at his own expense will be required to take what...

Page 51: ...Deskside Expansion Enclosure at the side of the desk SWXSE 22 SBB Pedestal 5 7 5 7 40 40 SWXSE 22 SBB Pedestal with Seven Disk Drives 5 8 5 8 40 40 Sound Pressure Level Sound Power Level LpAm dBA LW A...

Page 52: ...41 41 Deskside Expansion Enclosure neben einem Schreibtisch SWXSE 22 SBB Pedestal 5 7 5 7 40 40 SWXSE 22 SBB Pedestal mit 7 Disk Drives 5 8 5 8 41 41 Schalldruckpegel Schalleistungspegel LpAm dBA LW A...

Page 53: ...igen und an das rtliche Fernmeldeamt zu schicken Der obere Teil bleibt beim Ger t Betreiberhinweis Das Ger t wurde funktechnisch sorgf ltig entst rt und gepr ft Die Kennzeichnung mit der Zulassungsnum...

Page 54: ...d is used when conditions preclude the use of a hot swap method Normally this method is only used when installing or upgrading a StorageWorks subsystem disk A storage device supporting random access t...

Page 55: ...MB s and 16 bit SCSI 2 for synchronous transfer of data at rates equal to or exceeding 20 MB s Small Computer System Interface See SCSI storage array An integrated set of storage devices supported dev...

Page 56: ...3 3 drive 5 25 inch 1 1 2 8 3 4 E electrical shock risks 4 8 error conditions 4 1 2 3 5 11 F front rear bezel removal see bezel removal G guide 1 2 I input SCSI connector 1 4 5 2 4 5 6 installation o...

Page 57: ...4 5 reshipment 2 1 routing SCSI cable 2 4 5 6 S SCSI 1 1 cables and connectors 2 1 2 3 connector securing mechanisms 2 2 device addresses 1 5 3 2 SCSI P cable 2 1 2 3 cable connections 2 3 SCSI bus 2...

Page 58: ...acy correct presentation of facts Completeness adequate information Clarity easy to understand Organization logical sequence of information Layout easy to follow subject matter Indexing easy to locate...

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