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IBM zEnterprise EC12 Installation Manual

IBM zEnterprise EC12 Installation Manual

For physical planning 2827 all models gc28-6914-01 level 01f
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zEnterprise EC12
Installation Manual for Physical Planning
2827
All Models
GC28-6914-01
Level 01f

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Summary of Contents for IBM zEnterprise EC12

  • Page 1 EC12 Installation Manual for Physical Planning 2827 All Models GC28-6914-01 Level 01f...
  • Page 3 EC12 Installation Manual for Physical Planning 2827 All Models GC28-6914-01 Level 01f...
  • Page 4 Note: Before using this information and the product it supports, read the information in “Safety” on page v, Appendix G, “Notices,” on page 147, and IBM Systems Environmental Notices and User Guide, Z125–5823. This edition, GC28-6914-01, applies to the IBM zEnterprise EC12 (zEC12). This edition replaces GC28-6914-00.

  • Page 5: Table Of Contents

    Materials used in the water cooling units . . 53 Top exit I/O cabling . . 95 Water specifications. . 54 IBM Site and Facilities Services . . 97 Considerations for multiple system installations . . 57 Customer fiber optic cabling responsibilities . 98 FICON channel features .
  • Page 6 . 115 Preparing configuration definitions . . 119 Chapter 9. Parallel sysplex planning Appendix A. IBM standard symbols Appendix B. Hardware Management Console physical specifications . . . 127 Appendix C. Acoustics ..131 Acoustical noise emission levels .

  • Page 7: Safety

    Class 1 power levels. For this reason, never look into the end of an optical fiber cable or open receptacle. (C027) CAUTION: This product contains a Class 1M laser. Do not view directly with optical instruments. (C028) © Copyright IBM Corp. 2012, 2014...
  • Page 8 Level 01f zEC12 IMPP...

  • Page 9: About This Publication

    A technical change to the text is indicated by a vertical line to the left of the change. Related publications IBM publications that you will find helpful and that you should use along with this publication are in the ®...

  • Page 10: Licensed Machine Code

    Licensed Machine Code (LMC) is a fundamental component of the zEC12 and is copyrighted and licensed by IBM. Each zEC12 is delivered with Licensed Machine Code that is customized to the specific machine ordered. The Licensed Machine Code enables the server to operate in accordance with its Official Published Specifications.

  • Page 11: How To Send Your Comments

    Resource Link at http://www.ibm.com/servers/resourcelink. Click Feedback on the navigation bar on the left. You can also send an email to reslink@us.ibm.com. Be sure to include the name of the book, the form number of the book, the version of the book, if applicable, and the specific location of the text you are commenting on (for example, a page number, table number, or a heading).
  • Page 12 Level 01f zEC12 IMPP...

  • Page 13: Summary Of Changes

    Level 01f Summary of changes Summary of changes for the zEnterprise EC12 Installation Manual for Physical Planning, GC28-6914. Table 1. Summary of changes Release Level Date Changes in Level 10/2014 This revision contains editorial changes and the following technical changes: v Updated the weight values on pages 7-10, 20, 30, 33, and 37.
  • Page 14 Level 01f Table 1. Summary of changes (continued) Release Level Date Changes in Level 10/2012 This revision contains editorial changes and the following technical changes: v Changed the order number for the System z Planning for Fiber Optic Links (FICON/FCP, Coupling Links, and Open System Adapters) document from GA23-1353 to GA23-1406.

  • Page 15: Chapter 1. Introduction

    The type of software (operating system and application programs) that you intend to use must support the features and devices on the system. You should already be familiar with your software requirements, but may want to contact your IBM marketing representative for information on planning for the software. Planning for a new computer room A detailed step-by-step procedure for physically planning a computer room installation is located on the General Information for Planning a Physical Site page on Resource Link (http://www.ibm.com/...

  • Page 16: Planning Checklist

    If the level of acoustical noise is a concern, consider arranging the floor layout to avoid areas of excessive noise exposure to employees, and possibly utilize noise control screens or other treatments to reduce noise levels. Some IBM servers have available acoustic doors to reduce noise. Check with your marketing representative to see if your server has such options.
  • Page 17 Level 01f Site Preparation Checklist Task/Consideration Task Assigned Target Date Completed CHECKPOINT 3 The c omputer room is prepared for computer equipment service clearance and floor loading, physical placement based on logical priority, cabling restrictions, and shock and vibration considerations, and electromagnetic compatibility/interference Emergency and backup operations planning includes provisions for fire detection, prevention, extinguishing, and control equipment, and...
  • Page 18 Label power receptacles as they are installed Complete the Systems Assurance Product Review with your IBM marketing representative or Business Partner and the system installers Carefully measure the delivery path from the shipper drop-off point to the raised floor install location.
  • Page 19 Level 01f Site Preparation Checklist Task/Consideration Task Assigned Target Date Completed CHECKPOINT 7 Are there any new applications that must be installed/ tested before the new system arrives? Do you need to conduct training with computer room personnel: - Safety? - Security? - Operations? - Other?

  • Page 20: Customized Planning Aid

    Level 01f Customized planning aid A customized planning aid will be available for your system one day after receipt of your order in manufacturing. You may obtain access to this aid by registering on Resource Link. This planning aid will include unique physical planning requirements based on your system’s specific configuration.

  • Page 21: Ashrae Declarations - Radiator-Cooled

    Level 01f ASHRAE declarations - radiator-cooled ASHRAE Declarations (Metric) for 2827 (Radiator-cooled) Maximum Maximum Maximum Typical Airflow Airflow Weight Overall System ASHRAE Class 1 Elevation Dry Bulb Dew Point Heat Nominal Maximum Maximum Dimensions Temperature Release (2, 5, 6, 7) (4, 10) (3, 10) (10)
  • Page 22 Level 01f 6. Weights do not include covers which add approximately 74.4 kg (164 lbs) to each frame. 7. The top exit I/O cable towers will add approximately 27.2 kg (60 lbs) to each frame. 8. The top exit I/O cable towers will add 305 mm (12 inches) to the width. If the optional cable management brackets are used, the overall system height will increase.

  • Page 23: Ashrae Declarations - Water-Cooled

    Level 01f ASHRAE declarations - water-cooled ASHRAE Declarations (Metric) for 2827 (Water-cooled) Typical Airflow Airflow Overall System Maximum Maximum Maximum Weight ASHRAE Class 1 Heat Nominal Maximum Dimensions Elevation Dry Bulb Dew Point Maximum Release Temperature (2, 5, 6, (10) 7, 9) (4, 11) (3, 11)
  • Page 24 Level 01f 6. Weights do not include covers which add approximately 74.4 kg (164 lbs) to each frame. 7. The top exit I/O cable towers will add approximately 27.2 kg (60 lbs) to each frame. 8. The top exit I/O cable towers will add 305 mm (12 inches) to the width. If the optional cable management brackets are used, the overall system height will increase.

  • Page 25: Chapter 2. Environmental Specifications

    Level 01f Chapter 2. Environmental specifications The System z family of IBM servers is among the most powerful group of mainframe processors ever built. Technology improvements have placed these servers in the top levels of Reliability, Availability, and Serviceability. But it takes more than premium computer equipment to achieve these goals. The data center environment must be able to support the demands that zEC12 capability requires.
  • Page 26 -40°C (-40°F) to 60°C (140°F) Relative humidity 5% - 100% R/H (no condensation) Web bulb Less than 29°C (84.2°F) Shipping package IBM-approved vapor barrier bag with desiccant Environment, storage: Temperature 1°C (33.8°F) to 60°C (140°F) Relative humidity 5% -80% R/H (no condensation) Web bulb Less than 29°C (84.2°F)
  • Page 27 Level 01f The following illustrations reiterate the environmental specifications in graphic form. Psychrometric Chart SI (metric) units Barometric pressure 101.325 kPa (sea level) Curved lines represent % of Relative Humidity (RH) Vertical lines represent Dry Bulb temperature in degrees Celeius ( C ) Points on saturation line (100% RH) represent Dew Point temperature in degrees Celcius ( C ) 25.0 28.5...
  • Page 28 Level 01f Meets the ASHRAE recommended guidelines Meets the ASHRAE allowable guidelines Exceeds the ASHRAE environmental limits Data center temperature in degrees Celsius (C) 15 C minimum, 32 C maximum 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 Figure 4.

  • Page 29: Conductive Contamination

    If IBM determines that the levels of particulates or gases in your environment have caused damage to the zEC12, IBM may condition provision of repair or replacement of zEC12 or parts on implementation of appropriate remedial measures to mitigate such environmental contamination.
  • Page 30 If examination of the sticky tape in a scanning electron microscope reveals no zinc whiskers, the data center is considered free of zinc whiskers. 6. If there is any question about potential corrosive gases or level of particulates, contact your IBM representative for assistance in monitoring the environment.

  • Page 31: Chapter 3. Models And Physical Specifications

    Plan Ahead for Line Cord feature, FC 2000, which ships all four line cords regardless of the model. v zEC12 can be powered from either an AC or DC source. v The zEC12 can be either radiator cooled or water cooled. © Copyright IBM Corp. 2012, 2014...
  • Page 32 Level 01f The zEC12 water-cooled models can only be installed on a raised floor. To accommodate the bend radius of the water hoses, the height of the raised floor (subfloor to top surface of floor tile) must be a minimum of 228.6 mm (9 inches). The zEC12 radiator-cooled models can be installed on a raised floor or a nonraised floor.

  • Page 33: Physical Dimensions

    Level 01f Physical dimensions Note: For all combinations, if the top exit I/O cabling towers (FC 7942) are installed, each frame is 153 mm (6 in) wider. See “Plan views” on page 31 for a visual reference. Width Depth Height A and Z frame/cover combination mm (in) mm (in)

  • Page 34: Shipping Specifications

    Level 01f Shipping specifications zEC12 are shipped two ways: v Packaged systems are protected with an antistatic poly bag and heavy cardboard and roll on their own casters. This packaging is used only in the 48 contiguous United States. v Crated systems are protected with wooden shipping boxes and are mounted on pallets requiring commercial lift transportation.
  • Page 35 Level 01f Top exit I/O cable towers (FC 7942) Width mm (in) Depth mm (in) Height mm (in) Weight kg (lb) Frame A (two top exit I/O cable towers 762.0 (30.0) 431.8 (17.0) 2184.4 (86.0) 67.7 (149.0) per pack) Frame Z (two top exit I/O cable towers 762.0 (30.0) 431.8 (17.0) 2184.4 (86.0)

  • Page 36: Zenterprise Zec12 Models

    Level 01f zEnterprise zEC12 models There are five models zEC12 (machine type 2827) models: H20, H43, H66, H89 and HA1. Each model contains user-definable Processor Units (PUs), System Assist Processors (SAPs), and spare PUs (used to provide uninterrupted computing if there should be a problem with a working PU). The following table lists the feature codes for each model.
  • Page 37 Level 01f Slot 1 Slot 6 Slot 10 Slot 15 Slot 1 Slot 6 Slot 10 Slot 15 H89/HA1 Slot 1 Slot 6 Slot 10 Slot 15 Slot 1 Slot 6 Slot 10 Slot 15 Copper fanouts InfiniBand optical fanouts HCA3-O LR HCA2-O LR HCA2-C...
  • Page 38 Level 01f Table 5. Model feature codes and options Feature code Description - number of processor books I/O connectors Model H20 v 1 book 16 total connector positions available FC 1095 (radiator-cooled) v 0 - 20 CPs v 0 - 16 InfiniBand Optical FC 1099 (water-cooled) v 0 - 20 IFLs v 0 - 19 uIFLs...
  • Page 39 2. IFL - Integrated Facility for Linux 3. ICF - Integrated Coupling Facility 4. SAP - System Assist Processor 5. zAAP - IBM System z Application Assist Processor 6. zIIP - IBM System z Integrated Information Processor 7. IFP - Integrated Firmware Processor Additionally, as shown in Figure 5 on page 26 and Figure 6 on page 27: v Internal batteries (for emergency backup power) are placed in the topmost positions in both frames.
  • Page 40 Level 01f Front view - radiator-cooled BATTERY ENBLD BATTERY ENBLD (CB Must be on) (CB Must be on) Integrated Integrated BATTERY ENBLD BATTERY ENBLD (CB Must be on) (CB Must be on) Batter Batteries AC/DC Converter IBF PWR unlock/off lock/on BPR enbld AC/DC Converter...
  • Page 41 Level 01f Rear view - radiator-cooled BATTERY ENBLD (CB Must be on) Integrated BATTERY ENBLD (CB Must be on) Batteries AC/DC Converter IBF PWR unlock/off lock/on BPR enbld Backup Blowers AC/DC Converter IBF PWR unlock/off lock/on BPR enbld and MDAs AC/DC Converter IBF PWR...

  • Page 42: I/O Cages, I/O Drawers, And Pcie I/O Drawers

    Level 01f I/O cages, I/O drawers, and PCIe I/O drawers The zEC12 provides I/O adapters in three different packages. v I/O cage - legacy packaging for I/O -14 EIA units tall - provides 28 adapters, with up to four ports per adapter.

  • Page 43: System Upgrades

    Level 01f System upgrades You can carry out the following upgrades: ® v 2097 (System z10 EC) model to a zEC12 radiator-cooled or water-cooled model v 2817 (z196) air-cooled model to a zEC12 radiator-cooled or water-cooled model v 2817 (z196) water-cooled model to a zEC12 water-cooled model. Conversions from a 2817 (z196) or 2827 (zEC12) water-cooled model to a zEC12 radiator-cooled model is not supported.

  • Page 44: Differences Between Ibm Servers

    Differences between IBM servers ™ Although you cannot upgrade to a zEC12 from any previous IBM server except the z196 or z10 minimum comparison information is provided here for those who may be placing a zEC12 on a raised ®...

  • Page 45: Plan Views

    Level 01f Plan views Note: In the following plan views, the top exit I/O cable towers (FC 7942) are shown as gray boxes at the outer corners of the A and Z frames in the bottom drawing. This is an optional feature. Note: For installations planning to use top exit power cords, the frame openings for these cords are on the top of the left front and right rear corners of the Z frame.
  • Page 46 Level 01f Chilled water cooling 750 mm 750 mm (29.5 in) (29.5 in) 17 mm 17 mm (0.7 in) (0.7 in) 266.8 mm 260.9 mm (10.5 in) (10.3 in) 102 mm 102 mm (4.0 in) (4.0 in) 1375.2 mm 1375.2 mm (54.2 in) (54.2 in) 329.1 mm...

  • Page 47: Weight Distribution

    Level 01f Weight distribution The following table shows weights and dimensions used to calculate floor loading for the zEC12. All floor loading calculations are intended for a raised floor environment. If you are using a nonraised floor environment, these floor loading calculations do not apply. Table 7.
  • Page 48 Level 01f The following figure and tables show sample floor loading values for the zEC12, with and without the Internal Battery Feature (3213), and without the top exit I/O feature (7942). Floor loading for radiator-cooled servers without Internal Battery Feature Floor load kg/m Example # 'a' (sides) mm (in)
  • Page 49 Level 01f Floor load kg/m Example # 'a' (sides) mm (in) 'b' (front) mm (in) 'c' (rear) mm (in) (lbs/ft 508 (20.0) 762 (30.0) 762 (30.0) 465.42 (95.33) 762 (30.0) 254 (10.0) 254 (10.0) 571.73 (117.10) 762 (30.0) 508 (20.0) 508 (20.0) 472.59 (96.79) 762 (30.0)
  • Page 50 Level 01f Minimum weight distribution is shown in the shaded area of Figure 7 on page 39. v “a” = side dimension v “b” = front dimension v “c” = rear dimension zEC12 IMPP...

  • Page 51: System Weight Examples

    Level 01f System weight examples Following is a table that provides weight estimates for minimum, typical, and maximum configurations on all four models of the zEC12. The Power Estimator tool has been modified to include weight data and now has the capability to provide a more accurate weight for your particular configuration. See “Power estimation tool”...

  • Page 52: Weight Distribution And Multiple Systems

    Level 01f Weight distribution and multiple systems Under typical conditions, service clearances of adjacent products may be overlapped but weight distribution areas should not be overlapped. If weight distribution clearances are overlapped, the customer should obtain the services of a qualified consultant or structural engineer to determine floor loading.
  • Page 53 Level 01f Rear of Servers Front of Servers 329.1 mm 329.1 mm (13.0 in) (13.0 in) Aisle Width (1168 mm 46 in) Front of Servers Rear of Servers Aisle Width (991 mm 39 in) Rear of Servers Front of Servers Aisle Width (1143 mm 45 in) Wall...

  • Page 54: Machine And Service Clearance Areas

    Level 01f Machine and service clearance areas Machine area is the actual floor space covered by the system. Service clearance area includes the machine area, plus additional space required to open the covers for service access to the system. A and Z frames Machine area M / (ft Service clearance area M...
  • Page 55 Level 01f v The side cover of either an A or Z frame cannot be placed adjacent to a wall (Example A), but can be positioned next to obstacles such as poles or columns (Example B). v The front cover on frame A and both covers on frame Z open 329.1 mm (13.0 in) wider than the width of the frame plus side cover (Example C).

  • Page 56: Cooling Recommendations For The Room

    Level 01f Cooling recommendations for the room The following illustration does not represent any particular server machine type, and is intended only to show hot and cold airflow and the arrangement of server aisles on the raised floor. A typical zEC12 uses chilled air, provided from under the raised floor, to cool the system. As shown below, rows of servers must face front-to front.
  • Page 57 Level 01f Wall Figure 10. System airflow Chapter 3. Models and physical specifications...
  • Page 58 Level 01f The following table and chart illustrate how to determine the amount of chilled air your computer room must provide to meet the environmental requirement for your zEC12. Table 10. Cooling airflow graph codes - H20 Cooling Total power Power to water Power to air Use cooling...
  • Page 59 Level 01f The values in the previous chart are for a typical computer room environment: v Room inlet air = 24 v Customer water inlet = 14 C or cooler v Altitude = up to 457 meters (1500 feet) above sea level. Chapter 3.
  • Page 60 Level 01f Air Flow CM/M (CF/M) 198.22 (7000) 169.90 (6000) 141.58 (5000) 113.27 (4000) 84.95 (3000) 56.63 (2000) 28.32 (1000) Under floor temperature 50.0 53.6 57.2 60.8 64.4 68.0 71.6 75.2 33.3 33.3 33.3 33.3 33.3 33.9 34.4 35.0 Return air temperature - air-cooled server...
  • Page 61 Level 01f Beyond the specific information provided in this document, IBM recommends that the customer's facility meet the general guidelines published in the American Society of Heating, Refrigeration, and Air Conditioning Engineers (ASHRAE) Handbook. Chapter 3. Models and physical specifications...

  • Page 62: Special Cooling Recommendations For Water-Cooled Machine

    Colder inlet water temperatures require less flow then warmer water temperatures. Fewer nodes require less flow then maximum populated processors. v Minimum water pressure required across the IBM hose ends is 0.34 - 2.32BAR (5 - 33.7 psi), depending on the minimum flow required.
  • Page 63 Although IBM does not make recommendations or suggestions on how to terminate the facilities side of the hose, IBM does have a released, stainless steel fitting, P/N 44V6056. This fitting is barbed on one side and has a 25.4 mm (1 in) male NPT on the other end which can be used to connect to your facilities. For the threaded NPT connection, IBM recommends using a thread-lock sealant (Loctite 554 creates a very reliable connection).
  • Page 64 Level 01f installing the hoses . This will position the quick connects in the proper orientation, with the faces of the quick connects parallel to the rear of the frame and the correct height off the floor. If the hose barb P/N 44V6056 is being used, a clamp such as an Oetiker P/N 15R8650 should be used.
  • Page 65 Level 01f Rear view A frame Z frame BATTERY ENBLD BATTERY ENBLD (CB Must be on) (CB Must be on) BATTERY ENBLD (CB Must be on) (CB Must be on) AC/DC AC/DC Converter Converter IBF PWR IBF PWR unlock/off unlock/off lock/on BPR enbld BPR enbld...
  • Page 66 Level 01f Typical customer water facility Facility chilled water supply Facility chilled water return Color of the band on the coupler Hose Number 1 = black Hose Number 2 = white Hose Number 3 = black Hose Number 4 = white WCU connectors High availability customer water facility Facility chilled water supply #1...

  • Page 67: Materials Used In The Water Cooling Units

    Pipes and fittings - inlet and outlet pipes Stainless steel (alternate - copper) Pipes and fittings - threaded fittings Copper Pipes and fittings - jog Aluminum bronze alloy (being qualified by IBM materials dept.) Quick Connects - body castings Stainless steel Quick Connects - external O-ring...

  • Page 68: Water Specifications

    Level 01f Water specifications The following tables provide the requirements for the chilled water at the server connection. Table 17. Required building chilled water conditions - (6 C - 13 Chilled water per Water Building chilled water in Number Max kw Conditioning Unit of nodes to water...
  • Page 69 Attention: IBM will supply and use a deionized (DI) water solution that is mixed with benzotriazole (BTA), a corrosion inhibitor, for use within the system side cooling loop of water cooled products. BTA is mixed with the deionized water to a concentration of 1000 parts per million by weight. The customer must dispose of the water solution in accordance with applicable laws and regulations and product characteristics at the time of disposal.
  • Page 70 30% increase in the flow rate to maintain the same cooling level as a 0% ethylene glycol water supply. Contact your IBM marketing specialist or installation planner if you need specific information regarding the use of glycol in your facility.

  • Page 71: Considerations For Multiple System Installations

    Level 01f Considerations for multiple system installations When integrating a zEC12 into an existing multiple-system environment, or when adding additional systems to an installed zEC12, consider the following factors: v Thermal interactions Although computer room floor space is valuable, for optimal cooling, it is recommended that zEC12 servers have a 1168 mm (46 in) aisle between rows of systems to reduce surrounding air temperature.
  • Page 72 Level 01f zEC12 IMPP...

  • Page 73: Copyright Ibm Corp. 2012, 2014

    Note: For a water-cooled model on a raised floor, the height of the raised floor (subfloor to top surface of floor tile) must be a minimum of 228.6 mm 9 inches) to accommodate the bend radius of the water hoses. © Copyright IBM Corp. 2012, 2014...

  • Page 74: Casters

    Level 01f Casters The following illustration shows the physical dimensions around the casters. When planning for both the movement and positioning of the system, be aware that each caster swivels in a circle slightly larger than 130 mm (5.1 in) in diameter. Exercise caution when working around floor cutouts. Front Front 49.6 mm (1.96 in)

  • Page 75: Procedure For Cutting And Placement Of Floor Panels

    Ensure adequate floor space is available to place the frames over the floor panels exactly as shown on the drawing. Note: Frame template P/N 41T8506 can be ordered by your IBM service representative to assist in the system layout on your raised floor.

  • Page 76: Raised Floor With 610 Mm (24 In) Or 600 Mm (23.5 In) Floor Panels

    Level 01f Raised floor with 610 mm (24 in) or 600 mm (23.5 in) floor panels Cable exit cutouts Rear Front 545 mm 545 mm 110 mm 110 mm (21.5 in) (21.5 in) (4.3 in) (4.3 in) Cutout dimensions Frame for raised floor Entry/Exit (mm)
  • Page 77 Level 01f Important: Extra pedestals may be placed as shown in Figure 13: 1. Pedestals Bp1, Bp2, Bp3, Bp4, Cp1, Cp3, Cp4, and Cp6 may be placed approximately under each caster position to prevent floor tile panels from sagging. 2. Pedestals Cp2 and Cp5 may be used to support the cut corners of floor tiles C2 and C3. 3.
  • Page 78 Level 01f zEC12 IMPP...

  • Page 79: Chapter 5. Power Requirements

    – The Balanced Power and Line Cord Plan Ahead features give you the chance to eliminate future service downtime when upgrading your server. v Hardware Management Console A single-phase feed from a customer-supplied service outlet. The outlet must provide 100V to 130V or 200V to 240V 50/60Hz single-phase AC power. © Copyright IBM Corp. 2012, 2014...

  • Page 80: Power Installation Considerations

    Level 01f Power installation considerations zEC12 operates from two fully-redundant power supplies. These redundant power supplies each have their own line cords, or pair of line cords, allowing the system to survive the loss of customer power to either line cord or line cord pair. If power is interrupted to one of the power supplies, the other power supply will pick up the entire load and the system will continue to operate without interruption.

  • Page 81: I/O Units

    Level 01f I/O units Table 19. I/O unit descriptions and values Feature code I/O unit description I/O unit value 4008 I/O drawer - 5 EIA units tall. Holds 8 I/O adapters installed horizontally. 4007 I/O cage - 14 EIA units tall. Holds 28 I/O adapters installed vertically. 4009 PCIe I/O drawer - 7 EIA units tall.

  • Page 82: Line Cord/Bulk Power Regulator (Bpr) Specifications

    Level 01f Line cord/bulk power regulator (BPR) specifications The following tables provide number of line cords and number of BPRs required based on the number of processor books and number of I/O units in the server configurations. Table 20. Number of line cords required per side Number of I/O units H20 (1 processor book) H43 (2 processor books)
  • Page 83 Level 01f Table 22. Current balance per line cord 1st cord set 2nd cord set 1 BPR/side unbalanced A — 2 BPRs/side unbalanced B — 3 BPRs/side balanced — 4 BPRs/side balanced unbalanced A 5 BPRs/side balanced unbalanced B 6 BPRs/side balanced balanced Note:...

  • Page 84: Power Specifications

    Level 01f Power specifications The following tables provide system power consumption/heat load based on the number of processor books and number of I/O units in the server configurations. The data is shown for servers at sea level. Real customer configurations will come out lower in the power estimator than the numbers in the table because the table numbers represent the maximum possible configuration which is unrealistic for an actual system.
  • Page 85 Level 01f Table 29. System power consumption - Water-cooled Number of I/O units Utility power - 1 processor book 11.0 12.9 13.1 13.4 Utility power - 2 processor books 10.9 12.7 14.6 16.4 18.3 19.1 Utility power - 3 processor books 12.4 14.3 16.1...

  • Page 86: Power Estimation Tool

    In addition, the tool now can produce an estimate of the weight of your server. Log on to Resource Link at http://www.ibm.com/servers/resourcelink. Navigate to Tools, then to Power and weight estimation. Specify the quantity for the features that are installed in your machine. This tool estimates the power consumption for the specified configuration.

  • Page 87: Customer Circuit Breakers (Cbs)

    Level 01f Customer circuit breakers (CBs) The following table shows the maximum circuit breaker ratings based on input voltage. Input voltage range (V) System rated current (A) Circuit breaker 208 - 240 VAC 60A/63A W/T 380 - 415 VAC 32A W/T 480 VAC 380 - 520 VDC 60A DC/63A DC W/T...

  • Page 88: Internal Battery Feature (Fc 3213)

    Level 01f Internal battery feature (FC 3213) The Internal Battery Feature (IBF) (FC 3213) is optional on the zEC12. In the event of input power interruption to the system, the internal battery feature will provide sustained system operation for the times listed in the following table.

  • Page 89: Unit Emergency Power Off (Uepo)

    Level 01f Unit emergency power off (UEPO) There is a unit emergency power off (UEPO) switch on the front of the primary frame (A frame) of each system. When tripped, the UEPO switch will immediately disconnect utility and battery power from the machine functional unit.

  • Page 90: Computer Room Emergency Power Off (Epo)

    Level 01f Computer room emergency power off (EPO) When the internal battery backup feature is installed and the room disconnecting means / EPO is tripped, the batteries will engage and the computer will continue to run. It is possible to attach the computer room disconnecting means / EPO system to the machine UEPO switch.

  • Page 91: Power Plugs And Receptacles

    Level 01f Power plugs and receptacles Plugs are shipped with the machine line cords in USA and Canada. The line cord length is 4250 mm (14 ft). Power plugs in the following table are approved for use with specified models and meet the relevant test laboratory or country/test-house standards.
  • Page 92 Notes: 1. IBM continues to strongly recommend the use of a metal backbox (example shown below) with our line cords using IEC-309 plugs. Although in-line connectors and nonmetallic backboxes are available and compatible, they are not recommended. These recommendations are based on the metal backbox...
  • Page 93 Level 01f 4. This plug is dual listed at 30A and 32A. Chapter 5. Power requirements...

  • Page 94: Grounding Specifications

    IBM recommends that the ground wire be the same size as the phase conductor wires. Conduit must not be used as the only grounding means. However, any conduit or cable shield must be connected at both ends in such a way that it is included in the grounding path in parallel with the grounding conductor it contains.

  • Page 95: Top Exit Power Cords

    8951, 8952, 8953, 8955, and 8977. For feature codes 8947, 8952, 8953, and 8955, these 60 amp IBM cords end directly at the top of the frame. Therefore, your cords must be long enough to reach the frame. See Figure 16.
  • Page 96 Level 01f 305 mm (1 ft) 305 mm (1 ft) Top view Front view 305 mm (1 ft) Figure 17. Receptacles for top exit power cords zEC12 IMPP...

  • Page 97: Line Cord Wire Specifications

    Level 01f Line cord wire specifications Bulk outside Number of Connector Line cord usage location Feature code AWG # / type diameter mm shields supplied (in) USA, Canada, Japan (380-520 VDC) 60A #6 AWG 1 (overall gross 8947 28.5 (1.12) top exit cord Type PPE shield)
  • Page 98 Level 01f Bulk outside Number of Connector Line cord usage location Feature code AWG # / type diameter mm shields supplied (in) World Trade, low voltage (200-240 VAC) #6 AWG 1 (overall gross 8982 28.5 (1.12) bottom exit cord Type DP-1 shield) 14 ft USA, high voltage...

  • Page 99: Wire Colors For Cut-End Three-Phase Alternating Current Cords

    Level 01f Wire colors for cut-end three-phase alternating current cords Wire Number Color Description Line 1 Brown Phase 1 (labeled "PH-1" on the wire insulation Line 2 Black Phase 2 (labeled "PH-2" on the wire insulation Line 3 Gray Phase 3 (labeled "PH-3" on the wire insulation Ground Green/Yellow Ground (labeled "GND"...
  • Page 100 Level 01f zEC12 IMPP...

  • Page 101: Chapter 6. Hardware Management Console And Support Element Communications

    An Ethernet switch will not be offered as a configurable feature on zEC12. If an Ethernet switch is needed to manage the Ethernet connection between the Support Elements and HMCs, you must supply © Copyright IBM Corp. 2012, 2014...

  • Page 102: Ethernet Lan Switch Support

    Level 01f your own. It is recommended that the Ethernet switch support a speed of 1 Gb. However, if you are upgrading to a zEC12 and Ethernet switch, FC 0070, is found on the base machine, it will be carried forward.
  • Page 103 Level 01f On the zEC12, the install team must connect the Ethernet adapters for any HMC(s) into an Ethernet switch. This switch can then be connected to J01 and J02 on the Bulk Power Hubs. (See Figure 18.) 28xx Support Element Consoles “A”...

  • Page 104: Hardware Management Console And Support Element Wiring Options

    Level 01f Figure 19 provides general zEC12 Ethernet cabling information and is not intended to illustrate connection to a particular network. External Ethernet switch External Ethernet switch Customer Customer Network 2 Network 1 System z System z and z Series servers Figure 19.

  • Page 105: Lan Connections

    Level 01f The TKE workstation, FC 0841 and FC 0842, includes a system unit, flat panel display, mouse, keyboard, and line cord. The built-in Ethernet adapter supports a link data rate of 10, 100, or 1000 Mbps. A UFD drive is available for installation of Licensed Machine Code. Note: FC 0841 can only be carried forward.

  • Page 106: Planning For An Ensemble

    Level 01f Planning for an ensemble If you are planing to use this zEC12 in an ensemble, you must order FC 0025, which supplies the ensemble management code, and you must supply two HMCs (FC 0091 or FC 0092), which manage the ensemble.

  • Page 107: Chapter 7. Remote Support Facility (Rsf) Installation Planning

    Console to connect securely to the Internet. Security characteristics of Remote Support Facility communications include: v RSF requests are always initiated from the HMC to IBM. No inbound connections are ever initiated from IBM’s Service Support System. v All transferred data is encrypted in a high-grade Secure Sockets Layer (SSL) method.

  • Page 108: Server Address Lists And Host Names

    When using an indirect connection, you can choose whether the proxy is to be directed to connect to the IBM Service Support System using an IP address or using a host name. You can control the set of targets for that proxy using either a host name or IP address, depending upon the security policies of your installation.

  • Page 109: Chapter 8. I/O Cabling And Connectivity

    This chapter includes: v A description of the top exit I/O cabling option. v A description of the IBM Site and Facilities Services. v A list of customer fiber optic cabling responsibilities if the services are not elected. v A description of the zEC12 channel feature connections.
  • Page 110 Level 01f cable cable management management brackets brackets Figure 20. Top exit towers - with and without cable management brackets zEC12 IMPP...

  • Page 111: Ibm Site And Facilities Services

    (fiber optic trunk cables, fiber harnesses, panel-mount boxes) for connecting to the zEC12, zBC12, z196, z114, z10 EC, z10 BC, z9 EC, z9 BC, z990, and z890. IBM can reduce the cable clutter and cable bulk under the floor. An analysis of the channel configuration and any existing fiber optic cabling is performed to determine the required FTS trunking commodities.

  • Page 112: Customer Fiber Optic Cabling Responsibilities

    Failure to accomplish these cabling tasks properly could lead to additional service charges during the machine installation in order to correct any problems incurred. All jumper cables, cable components, and connector options are available through IBM Global Services. Contact your IBM installation planning representative, IBM product specialist, or IBM Connectivity Services specialist for details.

  • Page 113: Ficon Channel Features

    Level 01f FICON channel features The FICON Express8S feature and the FICON Express8 feature deliver up to 8 Gbps link data rate to servers, switches, control units and storage devices. The FICON Express4 feature delivers up to 4 Gbps link data rate to servers, switches, control units and storage devices. FICON channels offer fast, efficient data transfer while allowing reuse of currently installed single mode and multimode fiber optic cables.
  • Page 114 Level 01f FCs 3321/3322 FICON Express4 LX/SX LC Duplex Connector Channel Port LC Duplex Connector Channel Port Channel Port LC Duplex Connector Channel Port LC Duplex Connector Figure 21. FICON Express4 features zEC12 IMPP...

  • Page 115: Ficon References

    Level 01f FCs 3325/3326 FICON Express8 LX/SX LC Duplex Connector Channel Port LC Duplex Connector Channel Port Channel Port LC Duplex Connector Channel Port LC Duplex Connector Figure 22. FICON Express8 features FCs 0409/0410 FICON Express8S LX/SX LC Duplex Connector Channel Port Channel Port LC Duplex Connector...

  • Page 116: Isc-3 Link Feature

    Level 01f ISC-3 link feature ISC-3 links provide Parallel Sysplex connectivity between a coupling facility and production systems using z/OS operating systems. ISC-3 links operate at 2 Gbps in peer mode (connection between zEC12, zBC12, z196, z114, z10 EC, z10 BC, z9 EC, z9 BC, z990, or z890 systems) at unrepeated distances up to 10 kilometers (6.2 miles).
  • Page 117 Level 01f ISC-3 ISC-3 Links LC Duplex Connectors ISC-3 Links Figure 24. ISC-3 Chapter 8. I/O cabling and connectivity...

  • Page 118: Osa-Express Features

    Level 01f OSA-Express features Open Systems Adapter-Express (OSA-Express) features enable connectivity to industry-standard local area networks (LANs). Configuration information Table 36 lists the OSA-Express features: Table 36. OSA-Express feature codes. This table lists the feature description, the cable description, and the connector type for the supported OSA-Express feature codes.
  • Page 119 Level 01f FCs 3362/3363 OSA-Express3 Gigabit Ethernet LX/SX LAN port A0 P0 LAN port LC Duplex Connectors LC Duplex Connectors LAN port P1 A1 LAN port P0 A0 FC 3367 OSA Express3 1000Base-T Ethernet RJ-45 Connector LAN port LAN port RJ-45 Connector RJ-45 Connector LAN port...
  • Page 120 Level 01f FC 3370/3371 OSA-Express3 10 Gigabit Ethernet LR/SR LAN port ACTLINK LC Duplex Connectors ACTLINK LAN port Figure 26. OSA-Express3 features (2 of 2) zEC12 IMPP...
  • Page 121 Level 01f FCs 0404/0405 OSA Express4S Gigabit Ethernet LX/SX LC Duplex Connector LAN port 0 LAN port 1 LC Duplex Connector FCs 0406/0407 OSA Express4S 10 Gigabit Ethernet LR/SR LAN port 0 LC Duplex Connector FC 0408 OSA Express4S 1000Base-T Ethernet RJ-45 Connector LAN port 0 LAN port 1...

  • Page 122: Osa-Express References

    Level 01f FCs 0413/0414 FCs 0415/0416 OSA Express5S OSA Express5S Gigabit Ethernet LX/SX 10 Gigabit Ethernet LR/SR LAN port 0 LAN port 0 LC Duplex Connector LC Duplex Connector LAN port 1 LC Duplex Connector FC 0417 OSA Express5S 1000Base-T Ethernet RJ-45 Connector LAN port 0 LAN port 1...

  • Page 123: Infiniband Fiber Optic Link Features

    Level 01f InfiniBand fiber optic link features The HCA3-O feature (FC 0171) and HCA2-O feature (FC 0163) support 12x InfiniBand for coupling communication between systems. If you are planning to install 12x InfiniBand links, you will have to place connected servers no further than 150 meters (492 feet) from each other. 12x InfiniBand provides up to a 6.0 GBps fiber optic connection between zEC12, z196, and z114 servers, and up to a 3.0 GBps connection to z10 and z9 servers.

  • Page 124: Flash Express (Fc 0402)

    Level 01f Flash Express (FC 0402) Flash Express (FC 0402) provides a special programming interface to move data between the Flash Express and host DRAM. It enables z/OS to access blocks of flash storage as storage locations in a logical partition.

  • Page 125: 10Gbe Roce Express (Fc 0411)

    Figure 29. 10GbE RoCE Express feature zEnterprise Data Compression (zEDC) Express (FC 0420) The zEDC Express feature and the IBM zEnterprise Data Compression (zEDC) acceleration capability in z/OS are designed to help improve cross-platform data exchange, reduce CPU consumption, and save disk space.
  • Page 126 Level 01f FC 0420 zEDC Express 59AB Figure 30. zEDC Express feature zEC12 IMPP...

  • Page 127: Time Synchronization

    Level 01f Time synchronization Synchronized time is possible with a zEC12 in a Sysplex environment using Server Time Protocol (STP). STP supports Coordinated Timing Networks (CTNs) where the zEC12s in the network are configured to be in STP timing mode. Server Time Protocol (STP) Server Time Protocol (FC 1021) requires no special cables to create timing links with other servers.

  • Page 128: Ordering Pps Cables

    Level 01f PPS/FSP card PPS/FSP card Figure 31. PPS/FSP card location Ordering PPS cables If you are planning to place this server in an STP-only Coordinated Timing Network using NTP with pulse per second as the external time source, you must supply the coaxial cables that connect the zEC12 to the NTP server providing the PPS signal.

  • Page 129: Fiber Quick Connect (Fqc) For Ficon Cabling

    Level 01f Fiber Quick Connect (FQC) for FICON cabling Fiber Quick Connect harness cabling, harness brackets and mounting hardware are ordered with the zEC12 as feature codes. The feature codes are: Table 40. Fiber Quick Connect feature codes Fiber Quick Connect (FQC) feature codes - Radiator-cooled 7922 FQC first bracket and mounting hardware base clamp and bracket...
  • Page 130 Level 01f – For a water cooled machine if the amount of I/O in the order would require more than two A frame rear brackets then the configuration will not be allowed and a message will be generated to inform you that the order cannot be completed as configured.
  • Page 131 Level 01f frame Z frame - front side horizontal units fiber cables into system bracket Z00B Z00C Z00E Z00F Z00G single high fiber trunk fiber cables under floor bracket positions along tailgate (top view) bracket (top view) frame Z frame - rear side (12 sockets per bracket) horizontal units...
  • Page 132 Figure 33. Fiber Quick Connect mounting brackets If you are planning to use the Fiber Quick Connect feature for FICON channels, contact IBM Site and Facilities Services for assistance. Site and Facilities Services will help you plan for the trunking cabling solution that meets your individual system requirements.

  • Page 133: Preparing Configuration Definitions

    Level 01f Preparing configuration definitions The customer is responsible for preparing a definition of the I/O configuration for the new processor. You should use the PCHID report from the order process configurator as a guide for planning and defining the new configuration. Depending on the current operating environment there may be several methods for accomplishing this.
  • Page 134 Level 01f input file exceeds the capacity of the diskette, the IOCP input file can be compressed using a zip-compatible program. When the new system arrives, give the diskette containing the IOCP input statements to the install team. If you are installing a new processor, instead of using a diskette you can remotely write the IOCDS from an HCD that is running on an installed CPC in the same HMC cluster.

  • Page 135: Chapter 9. Parallel Sysplex Planning

    Consider using IBM Site and Facilities Services to plan your sysplex environment. A list of tasks the Service can perform is provided under “IBM Site and Facilities Services” on page 97. Different technologies for servers, links and coupling facilities affect your ability to configure a productive sysplex.
  • Page 136 Level 01f (46 inch) aisle width between the rows. Although this may be a larger aisle than you have used before, your Parallel Sysplex will benefit from the improvement in cooling that a wider aisle provides. (See Figure 10 on page 43.) Note: Figure 10 on page 43 shows a minimum aisle width of 941 mm (37 in).
  • Page 137 Level 01f = 610 mm (24 in) floor tiles = Cool aisle, 1.22 meters = Perforated floor tile = Exhaust (heated air from 5. As the Parallel Sysplex evolves, it is possible to add rows using ISC links or InfiniBand links, which provide connectivity over greater distances than previous links.
  • Page 138 Level 01f = 610 mm (24 in) floor tiles = Cool aisle, 1.22 meters = Perforated floor tile = Exhaust (heated air from By following these guidelines, you will be able to configure a Parallel Sysplex, using the minimum amount of floor space, that meets your performance and availability objectives. The use of technology combinations - zEC12, zBC12, z196, z114, and System z10 servers and coupling facilities may complicate your physical planning, but the basic strategies outlined here will result in a successful Parallel Sysplex environment.

  • Page 139: Appendix A. Ibm Standard Symbols

    (shows the machine with covers closed) Hinged Covers Optional equipment outline Single Customer Engineer Indicator Panel In Cabling Schematics: Bifold Indicates a cable group coming from a machine Offset Bifold Indicates a cable group going to a machine © Copyright IBM Corp. 2012, 2014...
  • Page 140 Level 01f zEC12 IMPP...

  • Page 141: Appendix B. Hardware Management Console Physical Specifications

    24° C (75.2° F) Server Off | | | Temperature 5° to 45° C (41° to 113° F) | | | Relative humidity 8% - 85% | | | Maximum dew point 27° C (80.6° F) © Copyright IBM Corp. 2012, 2014...
  • Page 142 Level 01f FC 0092 - Hardware Management Console system unit specifications Storage (non-operating) | | | Temperature 1° to 60° C (33.8° to 140° F) | | | Altitude 3050 m (10,007 ft) | | | Relative humidity 5% - 80% | | | Maximum dew point 29°...
  • Page 143 Level 01f FC 0091 - Hardware Management Console system unit specifications Dimensions Height 438 mm (17.3 in.) Width 216 mm (8.5 in.) Depth 540 mm (21.3 in.) Weight minimum configuration as shipped 16.3 kg (36 lbs.) Weight maximum configuration 25.2 kg (56 lbs.) Input Power Voltage switch setting 115 VAC Low range input voltage...
  • Page 144 Level 01f FC 6096 - Flat panel display specifications L2251x - Flat panel display LT2323p - Flat panel display 558.7 mm (22.0 inch) 584.2 mm (23.0 inch) Dimensions Height 406.0 mm (15.98 in) 403.9 mm (15.90 in) Width 514.4 mm (20.25 in) 547.8 mm (21.57 in) Depth 239.8 mm (9.44 in)

  • Page 145: Appendix C. Acoustics

    4. Meets IT Product Noise Limits for “Generally Attended Data Center”per Statskontoret Technical Standard 26:6. 5. Meets IT Product Noise Limits for “Generally Unattended Data Center” per Statskontoret Technical Standard 26:6. Relevant international standards v Measurements: ISO 7779 v Declaration: ISO 9296 © Copyright IBM Corp. 2012, 2014...
  • Page 146 Level 01f zEC12 IMPP...

  • Page 147: Appendix D. 3-Phase Dual Power Installation

    Back BPE is the label identifying the end of the power cord that connects to the top BPE jack in the back of the frame and J01 - Back BPE is the label identifying the end of the same power cord that connects to the customer power distribution unit. © Copyright IBM Corp. 2012, 2014...
  • Page 148 This type of power distribution will not result in system outage in the event of a power failure at either switch gear or one of the distribution panels. IBM recommends this power distribution to achieve highest availability.
  • Page 149 Level 01f Example 2 (redundant distribution panel and switch gear) In this example, the computer receives power from two separate power distribution panels. Each distribution panel receives power from a separate piece of building switch gear. This type of power distribution will not result in system outage in the event of a power failure at either switch gear or either distribution panels.
  • Page 150 Level 01f Example 3 (redundant distribution panel) In this example, the computer receives power from two separate power distribution panels. The two distribution panels receive power from the same piece of building switch gear. Most facilities should be able to achieve this level of redundancy. In this case, loss of switch gear (building power) will result in system outage, but loss of one distribution panel will not.
  • Page 151 Level 01f Example 4 (single distribution panel) In this example, the computer receives power from two or four separate circuit breakers in a single power panel. This does not make use of the redundancy provided by the processor. It is, however, acceptable if a second power distribution panel is not available.
  • Page 152 Level 01f zEC12 IMPP...

  • Page 153: Appendix E. Balancing Power Panel Loads

    B to Pin 2 To Connector B to Pin 2 To Connector Machine 4 Machine 4 C to Pin 3 C to Pin 3 Figure 35. Power load balancing - alternating three-pole and single-pole breakers © Copyright IBM Corp. 2012, 2014...
  • Page 154 Level 01f Figure 36 shows another way of distributing the unbalanced load evenly. In this case, the three-pole breakers are alternated with two-pole breakers. Power Panel 1 Power Panel 2 Phase Phase A to Pin 1 A to Pin 1 B to Pin 2 To Connector B to Pin 2...

  • Page 155: Appendix F. Frame Tie-Down

    The purpose of this appendix is to describe how to install a frame tie down kit that will provide frame ruggedizing and the floor tie down hardware for securing an IBM frame. The kit is designed to help secure the frame and its contents from damage when exposed to vibrations and shocks such as those in a seismic event.

  • Page 156: Raised Floor Frame Tie-Down

    Level 01f Raised floor frame tie-down Frame tie-down for the zEC12 on a raised floor is a system of adjustable turnbuckles intended to fasten each corner of the server frames to eyebolts installed in the concrete floor beneath your computer room raised floor.
  • Page 157 Level 01f Regardless of which kit you need, the following figures show where to cut the floor panels for the turnbuckles to pass through to the eyebolts set in the concrete floor beneath. Figure 37. Frame tie-down hole cutouts 610 mm (24 in) floor tiles Appendix F.
  • Page 158 Heavier cover door latches. These additional tie-down parts are installed along with the server. The installation instructions are included as an appendix in the zEnterprise EC12 Installation Manual, which is shipped with the server. zEC12 IMPP...

  • Page 159: Nonraised Floor Frame Tie-Down

    The purpose of this installation instruction is to install a frame tie down kit that will provide hardware for securing an IBM frame to a concrete nonraised floor. This kit (FC 8002) is designed to help secure the frame and its contents from damage when exposed to vibrations and shocks such as those in a seismic event.
  • Page 160 Level 01f When the server arrives, remove the fasteners from either the front or rear stabilizer. Remove the stabilizer to position the server frame. Then reinstall the stabilizer and the fasteners before the service provider begins the installation. zEC12 IMPP...

  • Page 161: Appendix G. Notices

    Consult your local IBM representative for information on the products and services currently available in your area. Any reference to an IBM product, program, or service is not intended to state or imply that only that IBM product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any IBM intellectual property right may be used instead.

  • Page 162: Trademarks

    All statements regarding IBM's future direction or intent are subject to change or withdrawal without notice, and represent goals and objectives only. All IBM prices shown are IBM's suggested retail prices, are current and are subject to change without notice. Dealer prices may vary.
  • Page 163 This product is in conformity with the protection requirements of EU Council Directive 2004/108/EC on the approximation of the laws of the Member States relating to electromagnetic compatibility. IBM cannot accept responsibility for any failure to satisfy the protection requirements resulting from a non-recommended modification of the product, including the fitting of non-IBM option cards.
  • Page 164 Warning: This is a Class A product. In a domestic environment, this product may cause radio interference, in which case the user will be required to take adequate measures. IBM Taiwan Contact Information: Electromagnetic Interference (EMI) Statement - Korea zEC12 IMPP...
  • Page 165 Um dieses sicherzustellen, sind die Geräte wie in den Handbüchern beschrieben zu installieren und zu betreiben. Des Weiteren dürfen auch nur von der IBM empfohlene Kabel angeschlossen werden. IBM übernimmt keine Verantwortung für die Einhaltung der Schutzanforderungen, wenn das Produkt ohne Zustimmung von IBM verändert bzw.
  • Page 166 Printed in USA GC28-6914-01...

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