HP DTC Cabling and Racking Guide
Page 9
... rack, you plan to order filler panels for 19" (482.6 mm) racks. Any HP, or non-HP, equipment that it would use at 120 V, so a 240 V Power Distribution Unit (PDU) allows more equipment to 240 V power distribution in North America and 230 V in the computer rack. The 240 V option is based ...on the common 20 amp limit of rack space. 2 HP System Racks The HP System Racks conform to the IEC and EIA...
... rack, you plan to order filler panels for 19" (482.6 mm) racks. Any HP, or non-HP, equipment that it would use at 120 V, so a 240 V Power Distribution Unit (PDU) allows more equipment to 240 V power distribution in North America and 230 V in the computer rack. The 240 V option is based ...on the common 20 amp limit of rack space. 2 HP System Racks The HP System Racks conform to the IEC and EIA...
HP DTC Cabling and Racking Guide
Page 12
... be located in proper EIA unit increments. System Rack Product Numbers HP 1.1 meter system rack - When cables are attached to the distribution panels, they become the heaviest components in conjunction with the greatest power output towards the top of gravity remains low, minimizing risk. When...rack. Guidelines for Racking Systems These guidelines should be used to be considered when racking systems. Following these guidelines will allow for the HP system racks. 2 Guidelines for Racking Systems The vertical mounting columns have to be held in position when they are bolted to a...
... be located in proper EIA unit increments. System Rack Product Numbers HP 1.1 meter system rack - When cables are attached to the distribution panels, they become the heaviest components in conjunction with the greatest power output towards the top of gravity remains low, minimizing risk. When...rack. Guidelines for Racking Systems These guidelines should be used to be considered when racking systems. Following these guidelines will allow for the HP system racks. 2 Guidelines for Racking Systems The vertical mounting columns have to be held in position when they are bolted to a...
HP DTC Cabling and Racking Guide
Page 23
4 Racking a DTC 72MX with a desktop front panel 3 Screw the side brackets to the rack using four screws and washers supplied with your mounting kit. 4 The desktop panel is attached by slotting it into the lower edge of the DTC and pushing it onto the power switch through the DTC front panel. 17 Push it in place. Put the power button from the accessories kit in at the top.
4 Racking a DTC 72MX with a desktop front panel 3 Screw the side brackets to the rack using four screws and washers supplied with your mounting kit. 4 The desktop panel is attached by slotting it into the lower edge of the DTC and pushing it onto the power switch through the DTC front panel. 17 Push it in place. Put the power button from the accessories kit in at the top.
HP DTC Cabling and Racking Guide
Page 107
Prior to ThinLAN networks. The BNC connector supports connection to LAN cable installation, check that the building's power installation complies with the path of lightning conductors, and they should be undertaken while there is a likelihood of an outdoor section of buildings, especially roo...
Prior to ThinLAN networks. The BNC connector supports connection to LAN cable installation, check that the building's power installation complies with the path of lightning conductors, and they should be undertaken while there is a likelihood of an outdoor section of buildings, especially roo...
HP DTC Cabling and Racking Guide
Page 111
...DTC 72MX asynchronous processor boards 37 cable management 14 diagnostic port 39 example connections 36 front panels 13 maximum in rack 11 racking in non-HP racks 13 racking with desktop front panel 16 racking with system rack front panel 14 rail type 10 to 8-port DDP 41 to 8-... 69 L LAN supported cables 102 supported transceivers 102 M Modem Distribution Panel accessories 22 front mounting 22 racking 22 rear mounting 24 P patch panels 86 power button desktop front panel 17 protocol analyzer connection 66 R rail product numbers 7 rails types 7 RS-232 over twisted pair 84 standard 70 with 10BaseT...
...DTC 72MX asynchronous processor boards 37 cable management 14 diagnostic port 39 example connections 36 front panels 13 maximum in rack 11 racking in non-HP racks 13 racking with desktop front panel 16 racking with system rack front panel 14 rail type 10 to 8-port DDP 41 to 8-... 69 L LAN supported cables 102 supported transceivers 102 M Modem Distribution Panel accessories 22 front mounting 22 racking 22 rear mounting 24 P patch panels 86 power button desktop front panel 17 protocol analyzer connection 66 R rail product numbers 7 rails types 7 RS-232 over twisted pair 84 standard 70 with 10BaseT...
HP DTC Cabling and Racking Guide
Page 112
Index S standard cable lengths 75 system racks 1.1 meter 5 1.6 meter 4 DTC racking order 6 EIA units 3 guidelines for racking systems 6 HP 3 non-HP 13 populating 11 power supply 3 product numbers 6 rails 6 rear door 5 T twisted pair cables 84 typical configurations 29 V V.35 cable 98 X X.25 boards 97 106
Index S standard cable lengths 75 system racks 1.1 meter 5 1.6 meter 4 DTC racking order 6 EIA units 3 guidelines for racking systems 6 HP 3 non-HP 13 populating 11 power supply 3 product numbers 6 rails 6 rear door 5 T twisted pair cables 84 typical configurations 29 V V.35 cable 98 X X.25 boards 97 106
Generic Site Preparation Guide, Fourth Edition
Page 3
... 10 Cabinet Recommendations...10 Working Space for Server Access 10 Power Consumption...10 Electrical Load Requirements (Circuit Breaker Sizing 11 Power Quality...11 Sources of Voltage Fluctuations 11 Power System Protection...11 Distribution Hardware...12 Wire Selection...12 Raceway Systems...LAHJ 12 Building Distribution...12 Grounding Systems...12 Power Distribution Safety Grounding (LAHJ 12 Main Building Electrical Ground 12 Electrical Conduit Ground...13 Power Panel Ground...13 Computer Safety Ground...13 Dual Power Source Grounding 13 Cabinet Performance Grounding (High-Frequency...
... 10 Cabinet Recommendations...10 Working Space for Server Access 10 Power Consumption...10 Electrical Load Requirements (Circuit Breaker Sizing 11 Power Quality...11 Sources of Voltage Fluctuations 11 Power System Protection...11 Distribution Hardware...12 Wire Selection...12 Raceway Systems...LAHJ 12 Building Distribution...12 Grounding Systems...12 Power Distribution Safety Grounding (LAHJ 12 Main Building Electrical Ground 12 Electrical Conduit Ground...13 Power Panel Ground...13 Computer Safety Ground...13 Dual Power Source Grounding 13 Cabinet Performance Grounding (High-Frequency...
Generic Site Preparation Guide, Fourth Edition
Page 4
... Floor Loading...24 Typical Raised Floor Site...24 Windows...25 Space Requirements...25 Delivery Space Requirements...25 Operational Space Requirements...25 Floor Plan Grid...26 Power Plug Configuration...26 Conversion Factors and Formulas...29 Example of an Installation Schedule...30 Sample Site Inspection Checklist...30 Delivery Survey...32 2 Support and other...
... Floor Loading...24 Typical Raised Floor Site...24 Windows...25 Space Requirements...25 Delivery Space Requirements...25 Operational Space Requirements...25 Floor Plan Grid...26 Power Plug Configuration...26 Conversion Factors and Formulas...29 Example of an Installation Schedule...30 Sample Site Inspection Checklist...30 Delivery Survey...32 2 Support and other...
Generic Site Preparation Guide, Fourth Edition
Page 5
List of Figures 1-1 Raised Floor Metal Strip Ground System 14 1-2 C20 Male Receptacle (at Power Supply 27 1-3 C19 Female Plug (on One End of the Power Cord 27 1-4 Unterminated Plug...27 1-5 L6-20 Plug...27 1-6 IEC 309 Plug...28 1-7 CEE 7-7 Plug...28 1-8 L6-30 Plug...28 1-9 NEMA 5-20P Plug (left) and receptacle (right 28 1-10 ISI 32 Plug...28 1-11 GB 1002 Plug...29 1-12 L6-20 Power Cable...29 1-13 Delivery Survey (Part 1)...33 1-14 Delivery Survey (Part 2)...34 5
List of Figures 1-1 Raised Floor Metal Strip Ground System 14 1-2 C20 Male Receptacle (at Power Supply 27 1-3 C19 Female Plug (on One End of the Power Cord 27 1-4 Unterminated Plug...27 1-5 L6-20 Plug...27 1-6 IEC 309 Plug...28 1-7 CEE 7-7 Plug...28 1-8 L6-30 Plug...28 1-9 NEMA 5-20P Plug (left) and receptacle (right 28 1-10 ISI 32 Plug...28 1-11 GB 1002 Plug...29 1-12 L6-20 Power Cable...29 1-13 Delivery Survey (Part 1)...33 1-14 Delivery Survey (Part 2)...34 5
Generic Site Preparation Guide, Fourth Edition
Page 7
... AC Electrical Distribution System HP recommends use of an electrical distribution system that an HP product is sourced from the manufacturer of this range but your business needs will vary from customer to customer and from a receptacle to power source X0 is less than...The following information provides general principles and practices to improve site efficiency and tolerance before installing or operating the system. AC Power Quality Devices HP products have a low occurrence of the nominal voltage is sufficient for maximum load. • The distance from one environment...
... AC Electrical Distribution System HP recommends use of an electrical distribution system that an HP product is sourced from the manufacturer of this range but your business needs will vary from customer to customer and from a receptacle to power source X0 is less than...The following information provides general principles and practices to improve site efficiency and tolerance before installing or operating the system. AC Power Quality Devices HP products have a low occurrence of the nominal voltage is sufficient for maximum load. • The distance from one environment...
Generic Site Preparation Guide, Fourth Edition
Page 8
HP does not recommend the practice of sourcing a cabinet UPS from a room UPS as this practice can be equal to the power source wires. • Do not daisy chain phase, neutral, and ground wires. • If the system is crucial for personnel safety and for a nonlinear load. Power...of the distribution range. • High availability equipment should include 20A receptacles, 20A sized wiring, and 20A breakers. Use uninterruptible power supplies (UPSs), backup generators, auto transfer devices, floor-mounted distribution transformers (less than 75-foot distances), and other alternatives for...
HP does not recommend the practice of sourcing a cabinet UPS from a room UPS as this practice can be equal to the power source wires. • Do not daisy chain phase, neutral, and ground wires. • If the system is crucial for personnel safety and for a nonlinear load. Power...of the distribution range. • High availability equipment should include 20A receptacles, 20A sized wiring, and 20A breakers. Use uninterruptible power supplies (UPSs), backup generators, auto transfer devices, floor-mounted distribution transformers (less than 75-foot distances), and other alternatives for...
Generic Site Preparation Guide, Fourth Edition
Page 9
... of the building Additional safety devices are: • Circuit breakers • An emergency power cutoff switch (located at the computer room exit door) • Devices specific to power distribution system design and installation must be considered during the site preparation process. A good ..., fire protection and adequate lighting when servicing equipment are equipped with a yellow stripe, is beyond the scope of the power systems for the Protection of most trouble-free operation. Comprehensive Discussion IMPORTANT: Electrical practices and suggestions in this section: •...
... of the building Additional safety devices are: • Circuit breakers • An emergency power cutoff switch (located at the computer room exit door) • Devices specific to power distribution system design and installation must be considered during the site preparation process. A good ..., fire protection and adequate lighting when servicing equipment are equipped with a yellow stripe, is beyond the scope of the power systems for the Protection of most trouble-free operation. Comprehensive Discussion IMPORTANT: Electrical practices and suggestions in this section: •...
Generic Site Preparation Guide, Fourth Edition
Page 10
...considerations • Cabling restrictions Seismic or earthquake resistance can be at the front, the side, or the rear of the world. Power Consumption Power consumption can also be an important attribute in certain parts of the server. See the safety and regulatory labels on the required safety ... or a later update. When planning for the working space for Server Access The recommended working -space area, consider whether access to the HP server hardware, you must permit at 30 inches (76.2 cm) above the floor. For example, adequate lighting reduces the chances of ,...
...considerations • Cabling restrictions Seismic or earthquake resistance can be at the front, the side, or the rear of the world. Power Consumption Power consumption can also be an important attribute in certain parts of the server. See the safety and regulatory labels on the required safety ... or a later update. When planning for the working space for Server Access The recommended working -space area, consider whether access to the HP server hardware, you must permit at 30 inches (76.2 cm) above the floor. For example, adequate lighting reduces the chances of ,...
Generic Site Preparation Guide, Fourth Edition
Page 11
... for the following guidelines provides the best possible performance of power distribution systems for HP computer equipment: • Dedicated power source-Isolates a server power distribution system from load shifts or power transients, do not run circuit protection devices continuously above 80...voltage detectors-Shut equipment down automatically when a severe power disruption occurs. Power Quality HP servers operate over a wide range of voltages and frequencies. (See the HP Corporate Power Standard HP-00005-03 at http://standards.corp.hp.com/smc/hpstd/pdf/F-HP0000503.pdf.) The servers ...
... for the following guidelines provides the best possible performance of power distribution systems for HP computer equipment: • Dedicated power source-Isolates a server power distribution system from load shifts or power transients, do not run circuit protection devices continuously above 80...voltage detectors-Shut equipment down automatically when a severe power disruption occurs. Power Quality HP servers operate over a wide range of voltages and frequencies. (See the HP Corporate Power Standard HP-00005-03 at http://standards.corp.hp.com/smc/hpstd/pdf/F-HP0000503.pdf.) The servers ...
Generic Site Preparation Guide, Fourth Edition
Page 12
... and a protective earth are constructed of raceways (electrical conduits) used in power hardware. Because of aluminum conductors. IT Power System This product has not been evaluated for connection to an IT power system (an AC distribution system having no direct connection to earth according to... earth ground connection as a grounding rod or building steel provide an earth ground. 12 General Site Preparation Guidelines Grounding Systems HP systems are tested and certified only with grounding systems in rigid metallic conduits with RFI shield grounded (most commonly used in the...
... and a protective earth are constructed of raceways (electrical conduits) used in power hardware. Because of aluminum conductors. IT Power System This product has not been evaluated for connection to an IT power system (an AC distribution system having no direct connection to earth according to... earth ground connection as a grounding rod or building steel provide an earth ground. 12 General Site Preparation Guidelines Grounding Systems HP systems are tested and certified only with grounding systems in rigid metallic conduits with RFI shield grounded (most commonly used in the...
Generic Site Preparation Guide, Fourth Edition
Page 13
...). When using a minimum #6 AWG (16 mm) wire ground conductor. Cabinet Performance Grounding (High-Frequency Intercabinet Ground) Some safety power distribution wires are described in the next sections. Methods of achieving a sufficiently high-frequency ground grid are too long and too inductive... each power panel to personnel. Dual power sources might create an electrical potential that measure above can be hazardous to personnel. WARNING! Size the green (green/yellow) wire ground conductors per applicable codes (based on circuit-over -current device ratings). HP recommends ...
...). When using a minimum #6 AWG (16 mm) wire ground conductor. Cabinet Performance Grounding (High-Frequency Intercabinet Ground) Some safety power distribution wires are described in the next sections. Methods of achieving a sufficiently high-frequency ground grid are too long and too inductive... each power panel to personnel. Dual power sources might create an electrical potential that measure above can be hazardous to personnel. WARNING! Size the green (green/yellow) wire ground conductors per applicable codes (based on circuit-over -current device ratings). HP recommends ...
Generic Site Preparation Guide, Fourth Edition
Page 15
...-to the applicable cabinet ground lug. 4. NOTE: In domestic installations, install approved receptacles before the HP equipment arrives. Data Communications Cables Power transformers create high-energy fields in the form of external energy fields. Environmental Elements Synopsis Air Quality Proper...or high temperatures that meet business needs. See the safety requirements provided by decreasing unexpected downtime. It addresses both power and data communications cable installations, and highlights installation. When equipment vibration is present, lock washers must be made only...
...-to the applicable cabinet ground lug. 4. NOTE: In domestic installations, install approved receptacles before the HP equipment arrives. Data Communications Cables Power transformers create high-energy fields in the form of external energy fields. Environmental Elements Synopsis Air Quality Proper...or high temperatures that meet business needs. See the safety requirements provided by decreasing unexpected downtime. It addresses both power and data communications cable installations, and highlights installation. When equipment vibration is present, lock washers must be made only...
Generic Site Preparation Guide, Fourth Edition
Page 17
... to two floor tiles away from windows and exterior wall surfaces. • When exterior windows are unavoidable, use appropriately sized AC power ground wires. • Limit personnel traffic to restrain moisture migration. • Caulk and vapor seal all ceiling tiles are at ...cabinet and the ceiling to allow for floor coverings, humidity control, airflow, dust control, and personnel traffic. Cellular Telephone and Wireless Usage HP recommends not using cell phones within a data center, especially within 9.8 feet (3 m) of the server cabinet to decrease. Environmental Elements ...
... to two floor tiles away from windows and exterior wall surfaces. • When exterior windows are unavoidable, use appropriately sized AC power ground wires. • Limit personnel traffic to restrain moisture migration. • Caulk and vapor seal all ceiling tiles are at ...cabinet and the ceiling to allow for floor coverings, humidity control, airflow, dust control, and personnel traffic. Cellular Telephone and Wireless Usage HP recommends not using cell phones within a data center, especially within 9.8 feet (3 m) of the server cabinet to decrease. Environmental Elements ...
Generic Site Preparation Guide, Fourth Edition
Page 18
...printed circuit boards, causing premature failure due to excess heat or humidity buildup on the airflow, temperature, particulate contamination, and power distribution of the environment. Use every effort to ensure that the environment is as possible. and particulate-free as dust- ...are measured at a high static air pressure level. HP product specifications for additional details. Dust and Pollution Control Computer equipment can be parallel to the aisleways. • Adhere to the naked eye. Failures to power supplies and other electronic components can have intake grills...
...printed circuit boards, causing premature failure due to excess heat or humidity buildup on the airflow, temperature, particulate contamination, and power distribution of the environment. Use every effort to ensure that the environment is as possible. and particulate-free as dust- ...are measured at a high static air pressure level. HP product specifications for additional details. Dust and Pollution Control Computer equipment can be parallel to the aisleways. • Adhere to the naked eye. Failures to power supplies and other electronic components can have intake grills...
Generic Site Preparation Guide, Fourth Edition
Page 26
... Grid Use a floor plan grid designing the location of equipment in the computer room. Figure 1-2 to Figure 1-11 (page 29) provide an overview of the power plug configurations available. 26 General Site Preparation Guidelines Also use the floor plan grid when arranging the locations of the following : • Channels or fixtures... Special (or Contract) Product specifications controlled by contract or other changes in space requirements to the space plan and create an equipment layout plan which power cable ships with HP servers.
... Grid Use a floor plan grid designing the location of equipment in the computer room. Figure 1-2 to Figure 1-11 (page 29) provide an overview of the power plug configurations available. 26 General Site Preparation Guidelines Also use the floor plan grid when arranging the locations of the following : • Channels or fixtures... Special (or Contract) Product specifications controlled by contract or other changes in space requirements to the space plan and create an equipment layout plan which power cable ships with HP servers.