9U MTCA.4 Shelf
Contents
1. 5 4 Fan Controller Block Diagram 12 Figure 8 Fan Controller Block Diagram Cooling Units GND PRESENT an W sii he 12 12 Front Fans Backplane Connector MON_3 3V 3 3 V MP Hot Swap LED Alarm LED OK LED bb Swap Switch Rear Fans 12913804 R1 0 January 2013 11890 035 Schroff MTCA 4 Shelf Schroff 5 5 Cooling Capacity The Schroff MTCA 4 Shelf provides airflow using two Cooling Units one below and one above the card cage subrack Each Cooling Unit has 5 fans moving air from the lower side to the upper side of the Shelf in a push pull arrangement This arrangement provides excellent airflow as well as fault tolerance in the unlikely event of a fan failure The maximum power available to an AMC URTM combination is 80 W the average power on the URTM shall not exceed 30 W The shelf cooling capacity for the AMC front boards is 80 W board the cooling capacity for the uRTM boards is 30 W board At x 10 K Figure 9 Front Airflow CP TA air distribution Frontboard normal operation Zone 1 m Zone 2 o Zone 3 OZone 4 Bulk airflow rimm 1 2 1 1 2 3 4 5 6 7 8 9 10 11 12 2 3 4 Figure 10 Rear Airflow CP TA air distribution Rearboard normal operation DZone 1 E Zone 2 O Zone 3 O Zone 4 E E o z x E n 00 i i RTM1 RTM2 RTM3 RIM4 RIMS RTM6 RTM7 RTM8 RTM9 RTM10 RTM11 RTM122. R1 0 January 2013 Cooling Units 13 Oh PENTAIR 6 Technical Data Table 4 Technical Data Physical Dimensions Height Width with mounting brackets Depth Depth with front and rear cable trays Weight Weight completely assembled Environmental Ambient temperature Humidity 11890 035 Schroff MTCA 4 Shelf 397 25 mm 9 U 482 60 mm 373 3 mm 473 3 mm 20 Kg 5 C 50 C 5 85 non condensing 14 Technical Data R1 0 January 2013 Schraff 11890 035 Schroff MTCA 4 Shelf imensions 6 1 Shelf D Shelf Dimensions Figure 11 Cal LC a NS an co L IC ELE 0D GDC HOH DH CYD CH CYD CYH O CH EELE EEEL TEE EEEE CH ODD CH OODD EEETTEL eh ch y2 St ry gf SN Fa Pa Fa Fa i 80 IER Pa 12913807 Technical Data 15 R1 0 January 2013 Oh PENTAIR TF 16 Technical Data R1 0 January 2013 Oh PENTAIR EUROPE Straubenhardt Germany Tel 49 7082 794 0 Betschdorf France Tel 33 3 88 90 64 90 Dzierzoniow Poland Tel 48 74 64 63 700 Hemel Hempstead Great Britain Tel 44 1442 24 04 71 Skarpn ck Sweden Tel 46 8 683 61 00 Pregnana Milanese Italy Tel 39 02 932 714 1 Moscow Russia Tel 7 495 730 52 53 NORTH AMERICA Minneapolis MN Tel 1 763 421 2240 Warwick RI Tel 1 401 732 3770 San Diego CA Tel 1 858 740 2400 Radford VA Tel 1 540 639 4440 Mexico D F Tel 52 55 5280 1449 Toronto
3. Oh PENTAIR 9U MTCA 4 Shelf User s Manual Product Number 11890 035 Gchrotf EQUIPMENT PROTECTION SOLUTIONS Doc No 63972 299 R1 0 January 2013 Oh PENTAIR January 2013 Initial Release Impressum Pentair Eguipment Protection Schroff GmbH Langenalber Str 96 100 75334 Straubenhardt Germany The details in this manual have been carefully compiled and checked supported by certified Ouality Management System to EN ISO 9001 2000 The company cannot accept any liability for errors or misprints The company reserves the right to amendments of technical specifications due to further development and improvement of products Copyright O 2013 All rights and technical modifications reserved 11890 035 Schroff MTCA 4 Shelf Schrott Table of Contents 1 s gt OY EE 1 1 1 Safety Symbols used in this document 1 1 2 General Safety PrecatItioliS aerua GI dvenesscennebancatenccsessnvegeuennteearedeusaisaveuaiearees 1 1 3 References and Architecture Spechficattons YY rru LLYR LY YAA YY Ynn nedi 2 14 Product DET AITO EE 2 2 Hardware Ee de d EE 2 2 1 Front an AF OW a i UO O CD AFON 3 2 2 E DATE UT DT CF tall Erie teens CI O O ER DO OGOF wd 4 3 Eelere 5 3 1 Bac De Kalte a GO FF O CD NC GA GYF OF 5 SS EE Let TO e e E 6 3 2 1 Common f lle ge 6 3 2 2 Sg ie 6 3 2 3 Seele R e 6 3 2 4 Beie e hs penton FF YRRU NYFFRYN FFRAE YR EF NEFYN NHY Y FA EYN 6 3 2 5 Ports 17 tO ZO FFY RY FN YNYD EF YF
4. Canada Tel 1 416 289 2770 Pentair Equipment Protection Schroff GmbH Langenalber Str 96 100 75334 Straubenhardt Germany Tel 49 7082 794 0 Fax t49 7082 794 200 SOUTH AMERICA S o Paulo S P Brazil Tel 55 15 3363 9100 Boituva Brazil Tel 55 15 3363 9101 MIDDLE EAST amp AFRICA Dubai United Arab Emirates Tel 971 4 37 81 700 a L i 2 sn donau b Ag ASIA Shanghai P R China Tel 86 21 3211 4588 Qingdao P R China Tel 86 532 8771 6101 Bangalore India Tel 91 80 6715 2000 Singapore Tel 65 679 52213 Shin Yokohama Japan Tel 81 45 476 0271 For worldwide locations see PENTAIREOUIPMENTPROTECTION COM Doc No 63972 315_R1 0
5. DIP switch setting from the I O expander adds one and uses the result as its Carrier Number In the default factory setting the electronic DIP switch is active at the address Ox9E SW5 and SW6 at the mechanical DIP switch OFF Default carrier address 1 Data content EEPROM 0000 Table 1 I C Addresses PCA 9558 DIP switch Ox9e or Ox9c Ox9e or Ox9c 8 bit address write bit O O PCF8574A I O expander Ox3e 7 bit address 8 bit address read 0x7d To change the carrier number with the electronic DIP switch you have to send the following I2C command to the electronic DIP switch s EEPROM ACKNOWLEDGE ACKNOWLEDGE ACKNOWLEDGE ACKNOWLEDGE C A0 0 9 E A0 1 CARRIER NUMBER ADDRESS PCA9558 COMMAND BYTE EEPROM ADDRESS DATA FOR EEPROM R1 0 January 2013 Backplane 9 Oh PENTAIR GANU OU ANN d Air Filter Figure 6 Air Filter 12913802 1 Filter Element 3 Filter Tray 2 Handle 4 Spring mounted ball lock 4 1 Introduction The MicroTCA Shelf provides a front replaceable air filter The filter meets the following standards and classifications e UL 900 Class 2 UL94 HF 1 e Telcordia NEBS GR 78 CORE e Telcordia NEBS GR 63 CORE 4 2 Air Filter Replacement The air filter can be removed by pulling the air filter s handle To re install push the air filter into the guide rails at each side of the shelf until the spring mounted ball lock engage When installing the air filter the filter element
6. the user caution symbol It indicates a condition where damage of the equipment or injury of the service personnel could occur To reduce the risk of damage or injury follow all steps or procedures as instructed Danger of electrostatic discharge The Shelf contains static sensitive devices To prevent static damage you must wear an ESD wrist strap 1 2 General Safety Precautions Warning A Voltages over 60 VDC can be present in this equipment As defined in the PICMG 3 0 Specification this equipment is intended to be accessed to be installed and maintained by qualified and trained service personnel only e Service personnel must know the necessary electrical safety wiring and connection prac tices for installing this equipment e Install this equipment only in compliance with local and national electrical codes R1 0 January 2013 Safety 1 Oh PENTAIR FF 1 3 References and Architecture Specifications e PICMG MTCA 4 Specification e PICMG AMC Base Specification e PICMG MicroTCA Base Specification www picmg org 1 4 Product Definition The Schroff 11890 035 is a 9 U MicroTCA 4 Shelf with RTM for AMC double mid size modules 2 Hardware Platform e Shielded galvanisized steel subrack with 19 rack mounting brackets e MicroTCA Backplane with radial IPMI L from both MCH slots to all AMC slots and bused IPMB O among MCHs PMs and CUs e The Shelf provides 12 AMC double mid size slots 2 redundant Micro
7. 76h AMCO03 AdvancedMC 07h 7 UGG 78h AMCO04 AdvancedMC 07h 8 UGU 7Ah AMCO5 AdvancedMC 07h 9 UUG 7Ch AMCO6 AdvancedMC 07h 10 UUP 7Eh AMCO7 AdvancedMC 07h 11 UPU 80h AMCO8 AdvancedMC 07h 12 UPP 82h AMCO9 AdvancedMC 07h 13 PUU 84h AMC10 AdvancedMC 07h 14 PUP 86h AMC11 AdvancedMC 07h 15 PPU 88h AMC12 AdvancedMC 07h 16 GA 2 0 IPMB O address MicroTCA Carrier Local Address Se mans GEI Site Number Site Type GGU A8h MCHO1 Cooling Unit 04h 40 GUG AAh MCHO2 Cooling Unit 04h 41 GGU C2h PMO1 Power Module 0Bh 50 GUG C4h PMO2 Power Module 0Bh 51 GUU C6h PMO03 Power Module 0Bh 52 UGG C8h PM04 Power Module 0Bh 53 3 6 JTAG JTAG signals are not supported R1 0 January 2013 Backplane 7 Oh PENTAIR DE Y heth 3 7 Carrier FRU SEEPROM Two SEEPROMS are located at the backside of the Backplane The SEEPROMS are connected to both MCHs through I C busses The I C addresses of the SEEPROMs is Oxa4 3 8 Carrier Number Figure 4 Electronic and mechanical DIP Switch ii Gul AAA PREP REED J 12908801 Each MicroTCA Carrier shall have a unique Carrier Number ranging from 1 to 16 in its MicroTCA Shelf To provide the Carrier Number a mechanical and electronic PCA9558 DIP switch and a PCF8574A IC I O expander is located on the Backplane Figure 5 Carrier Number Switches Mech DIP Switch Elec DIP Switch UO Expander MCH s private I2C bus PCA9558 PCF8574A 12807826 The customer can use either t
8. FO Y FRYN EN HAN NN RYN FEN AW FYR Y RF NN FANFYNN 6 33 Synchronization Clock INU CT Le EE 6 3 4 Intelligent Platform Management Bus IPB ccccccsscceessececeeseceeeeeceeeeeseeesaeeeeeneees 6 3 4 1 IS 6 3 4 2 PMB RE 6 so PIV EE 7 SG MI E 7 547 ef at ol cal COD E 8 3 8 Carrier NUMDET ccccccccssccccesseccceesecccsececsesecessasecessseeesaueceeseueeessauecessaesessaaeeeesaaseeeess 8 3 8 1 Mechanical DIP SW e E 9 3 8 2 Electronic DIP Switch factory default 9 4 A ut sepsis ages I HR RHS A AH E Y Y EF Y FF RF O RE ER HR EN AFF 10 4 1 dg uc cC o ege EE 10 42 Al FIOM RED ACOMIE IIE snur AEEA Eai 10 43 Air Filter Presence Sensor sorrrsreniier enea rnane ERATEN EN AE ANN AER E 10 5 CODI KEE 11 5 1 Eme gene y e EE 11 5 2 Cooling Unit IPMB Addresses 11 5 3 Cooling Unit Connectors and Indicators LY HAE LL YL Y YL LLY YY LE YY FLY nn nnd no 12 54 Fan Controller Block Dia2ratTl ei Gwyn CGC dd WD UWYN ege 12 EELER 13 6 Tt tege 14 or hc DIRECTOR aU CUD AR A UON OU A ADN GU 15 R1 0 January 2013 Oh PENTAIR TF ll R1 0 January 2013 11890 035 Schroff MTCA 4 Shelf Schroff 1 Safety The intended audience of this User s Manual is system integrators and hardware software engineers 1 1 Safety Symbols used in this document Hazardous voltage This is the electrical hazard symbol It indicates that there are dangerous voltages inside the Shelf Caution This is
9. TCA Carrier Hub MCH slots double full size 4 Power Module PM slots double full size 12 RTM double mid size slots e Active cooling through two hot swappable Cooling Units CUs in push pull configuration provid ing each 5 temperature controlled 12 VDC fans Cooling Unit Enhanced Module Management Controller CU EMMC Display Module e Front accessible air inlet filter 2 Hardware Platform R1 0 January 2013 11890 035 Schroff MTCA 4 Shelf Schroff 2 1 Front an Rear View Figure 1 Shelf Front View 12913800 1 Upper Cooling Unit CU 5 Cable Tray Can be mounted above or below the card cage 2 _ Airfilter 6 Backplane 3 Lower Cooling Unit CU 7 Card cage 4 _ ESD Wrist Strap Terminal R1 0 January 2013 Hardware Platform 3 11890 035 Schroff MTCA 4 Shelf PENTAIR Figure 2 Rear View 12913801 9 Ground Terminal 7 Rear card cage 5 Card Cage with Guide Rails Cable Tray Can be mounted above or below the card cage 2 2 ESD Wrist Strap Terminals Danger of electrostatic discharge Static electricity can harm delicate components You must wear an ESD wrist strap be fore exchanging any part or electric component The ESD Wrist Strap Terminal 4 mm banana jack is located at the upper front side 4 Hardware Platform R1 0 January 2013 11890 035 Schroff MTCA 4 Shelf 3 Backplane The 12 2 4 slot MicroTCA Backplane provides e 12 AMC double Mid size slots 4 HP e 2 d
10. he mechanical or the electronic DIP switch to set the carrier number 8 Backplane R1 0 January 2013 11890 035 Schroff MTCA 4 Shelf Schroff 3 8 1 Mechanical DIP Switch The mechanical DIP switch is a 6 position switch e Switch 1 to 4 are used to set the carrier number Switch 1 Bit 0 e Switch 5 is used to change the I2C address of the electronic DIP switch Switch 5 ON address 9C Switch 5 OFF address 9E e With switch 6 you can select between mechanical or electronic DIP switch to set the carrier number Switch 6 ON Mechanical DIP switch active Switch 6 OFF Electronic DIP switch active Two DIP Switches for redundancy are located on the Backplane They are user acces sible after removing the cooling units When setting the carrier number with the mechanical DIP switch please note Switch ON logic O Switch OFF logic 1 The mechanical DIP switch is connected to the input of the electronic DIP switch When the SEL signal is a logic O the electronic DIP switch will select the data from the internal EEPROM to drive the output pins when the SEL signal is a logic 1 the electronic DIP switch will select the signal from the mechanical DIP switch to drive on the output pins 3 8 2 Electronic DIP Switch factory default The electronic DIP switch is connected to the lower four bits of the I O lines of the PCF8574A I C I O expander The I O expander connects to the MCMC s private I7C bus The MCMC reads the
11. ion to the MCH the EMMC sends every 5 seconds the IPMI command GET DEVICE_ID to the MCH and waits for an acknowledge After 5 consecutive attempts the EMMC sets the Cooling Unit to Local Mode and increases the fan speed to the maximum 5 2 Cooling Unit IPMB Addresses Table 2 Cooling Unit IPMB Addresses Cooling Unit 1 OxA8 Cooling Unit 2 OxAA R1 0 January 2013 Cooling Units 11 Oh PENTAIR 11890 035 Schroff MTCA 4 Shelf 5 3 Cooling Unit Connectors and Indicators The display module at the cooling unit provides A green LED In Service A red LED Out of Service A blue LED Hot Swap A hot swap switch The hot swap switch indicates to the MCH that the Cooling Unit is about to be removed Once the operator pushes the hot swap switch the MCH is informed of the pending extraction When the MCH feels it is safe to remove the Fan Tray the blue Hot Swap LED illuminates solid Table 3 LEDs on Fan Tray front panel Color Description Status Condition Green In Service LED Off No Power to the Fan Tray Solid green Normal Operation Red Alarm LED Solid red Attention Status error condition Blue Hot Swap LED Off In use E A Short blink Preparing for extraction Solid blue Ready to remove
12. must be in top position 4 3 Air Filter Presence Sensor The air filter presence is detected by a reed switch located on the Backplane The reed switch is activated by a magnet at the rear side of the air filter metal frame The signal of the air filter presence sensor is hosted by the Cooling Units The presence sensor is defined as a digital sensor present not present in the Cooling Unit s Sensor Data Record SDR When the air filter is pulled or re inserted the CU sends an SDR event message to the MCH 10 Air Filter R1 0 January 2013 11890 035 Schroff MTCA 4 Shelf Schrott 5 Cooling Units The MicroTCA Shelf provides two front pluggable Cooling Units Each Cooling Unit contains three 12 VDC fans 290m h 171 cfm each for the AMC section two 12 VDC fans 216m h 127 cfm each for the uRTM section and a Schroff Cooling Unit Enhanced Module Management Controller CU EMMC The speed level of theAMC and the uRTM fans can be controlled independently The CU EMMC has a Enhanced Module Management Controller EMMC onboard that communicate with the Carrier Manager over IPMB 0 The CU EMMC controls the fan speed monitors the air filter sensor and provides hot swap functionality Figure 7 Cooling Unit 12913803 1 Fan 1 4 Fan 4 2 Fan 2 5 Fan 5 3 Fan 3 6 Hot Swap push button 5 1 Emergency Cooling If a fan fails or the connection to the MCH is lost the EMMC increases the fan speed to the maximum To check the connect
13. ouble Full size MicroTCA Hub MCH slots 6 HP Schroftff e 4 Power Module PM slots for Double Full size Power Modules or for 2 12 HP Power Modules e 2 Connectors for Cooling Units 3 1 Backplane Topology Figure 3 Backplane Topology Common Options MCH1 Fabric A to AMC Port O Fat Pipe MCH1 Fabric D G toAM C Port 4 7 AMC Port 12 AMC Port 13 AMC Port 14 AMC Port 15 THE e E GE E SE AG Poni uu T Clocks MCH1 CLK1 to AMC TCLKA Clocks AMC TCLKB to MCH1 CLK2 Clocks _ S oe MCH1 CLK3 to So AMC FCLKA TT E TL PT PMO1 PMO2 MCHO1 AMCO1 AMCO2 AMCO03 AMC04 AMCO5 AMCO6 AMCO7 AMCO8 AMCO9 AMC10 AMC11 R1 0 January 2013 N o lt Common Options MCH2 Fabric A to AMC Port 1 Extend Fa t Pipe MCH2 Fabric D G toAM C Port 8 11 MCHO2 Clocks MCH2 CLK1 to AMC TCLKC Clocks AMC TCLKD to MCH2 CLK2 PM03 PM04 12912800 Backplane 5 Oh PENTAIR GANU ODAU 3 2 Fabric Interface 3 2 1 Common Options MCH1 Fabric Port A is routed to all AMC slots Port O in a radial configuration MCH2 Fabric Port A is routed to all AMC slots Port 1 in a radial configuration AMC Ports 2 and 3 are direct slot to slot connections to support CPU HDD configurations 3 2 2 Fat Pipe MCH1 Ports D G are routed to all AMC slots Port 4 7 in a radial configuration 3 2 3 Extended Fat Pipe MCH2 Ports D G are routed to all AMC slots Port 8 11 in a
14. radial configuration 3 2 4 Ports 12 to 15 Ports 12 to 15 are point to point connections as proposed in the MTCA 4 specification section 6 7 1 3 2 5 Ports 17 to 20 Ports 17 to 20 are used as a bus for triggers clocks and interlock signal distribution 3 3 Synchronization Clock Interface Synchronisation clock topology in accordance with AMC O R2 0 especially for the use of PCle AMC modules in accordance with AMCO R2 0 that expect the FabricCLK on FCLKA Fully redundant telecom clock architecture with TCLKA TCLKB TCLKC TCLKD 3 4 Intelligent Platform Management Bus IPMB MicroTCA uses an Intelligent Platform Management Bus IPMB for management communications 3 4 1 IPMB L The IPMB among AdvancedMCs and the MCHs is non redundant and implemented in a radial topology This IPMB called Local IPMB IPMP L 3 4 2 IPMB 0 The IPMB among the MCH the PM and the CU is called IPMB O The reliability of the IPMB O is improved by the addition of a second IPMB with the two IPMBs referenced as IPMB A and IPMB B The IPMB A and IPMB B are routed in a bused configuration i IPMB A and IPMB B are electrically and logically separate from the Local IPMB IPMB L 6 Backplane R1 0 January 2013 11890 035 Schroff MTCA 4 Shelf Schrott 3 5 IPMB Addresses Carrier Manager FRU GA 2 0 IPMB L address MicroTCA Carrier Local Address Device ID Site Number Site Type GGU 72h AMCO1 AdvancedMC 07h 5 GUG 74h AMCO2 AdvancedMC 07h 6 GUU
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