Effective 2 Slot ATCA DC Shelf User Manual
Contents
1. 5 3 Acronyms Used in this Manual Acronym Meaning ATCA Advanced Telecom Computing Architecture FRU Field Replaceable Unit HS Hot swap IPMB Intelligent Platform Management Bus IPMI Intelligent Platform Management Interface RTM Rear Transmission Module NEBS Network Equipment Building Systems Shelf manager Shelf Manager Card ETSI European Telecommunications Standards Institute ANSI American National Standards Institute CE Conformit Europ ene European Conformity PS Power Supply FCC Federal Communications Commission UL Underwriters Laboratories safety standards CFM Cubic Feet per Minute Airflow measurement unit Effective Two Slot DC 48 Revision 1 0 02. Effective Two Slot DC 27 Revision 1 0 0 Installing the Shelf Shelf Cooling 3 Installing the Shelf This chapter provides you with instructions on how to prepare the Effective 2 Slot ATCA Shelf for use You will be performing some or all of the following setup tasks m Site Planning Checking Package Contents H Rack Mounting H PEM installation m Third party Application Card Insertion m Extracting inserting Modules m Third party board Extraction insertion To extract an ATCA compliant third party board Pull the board s insertion lever slightly The de activation sequence begins After the board s blue led lights steady pull out the board s insertion lever Pull out the board To insert an ATCA compliant third party board Push the board inside the shelf make sure it is in the correct gliding rails The activation sequence begins After the board blue led is off the board should be active if not please refer to the manufacturer manual 3 1 1 Shelf manager insertion To insert a shelf manager Push the module s inward carefully 2 push the insertion lever inward making sure it goes fully in to the niche 3 the blue led should start to blink until the shelf manager confirms that it s checksum 4 it identical to the e2proms After the module s blue led turn off data match the module is active 3 1 2 Shelf manager Extraction 1 To extract a shelf manager Pull the module s
3. To extract an ATCA compliant Third party module Pull the module s insertion lever slightly The de activation sequence begins After the module s blue led lights steady pull out the module s insertion lever Pull out the module 4 3 2 Third party Module insertion N U N e To insert an ATCA compliant Third party module Push the module s carefully inside the chassis The activation sequence begins The blue hot swap led starts to light After the module s blue led turn off the module is active 4 3 3 Shelf manager insertion 1 To insert a shelf manager Push the module s inward carefully 2 push the insertion lever inward making sure it goes fully in to the niche 3 the blue led should start to blink until the shelf manager confirms that it s checksum 4 it identical to the e proms After the module s blue led turn off data match the module is active 4 3 4 Shelf manager Extraction 1 To extract a shelf manager Pull the module s insertion lever slightly The de activation sequence begins After the module s blue led lights steady pull out the module s insertion lever Pull out the module Effective Two Slot DC 37 Revision 1 0 0 Maintenance And Troubleshooting Extracting Modules 4 3 5 PEM Extraction If PEM redundancy is implemented one of the PEM can be extracted without stopping service 1 2 3 4 To extract one PEM Disconnect the power cabl
4. Turn off power to the PEM from the power supply Remove the protection cover Disconnect the power cables Fully pull out the module s insertion lever Pull out the module To insert anew PEM Push in the module inside carefully Reconnect the power cables Reconnect the protection cover screw back the two thumbscrews Turn on the power to the PEM Turn on the circuit Breaker Check if the Shelf manager recognized the PEM please refer to the shelf manager user manual Effective Two Slot DC 34 Revision 1 0 0 Maintenance And Troubleshooting Performing Periodic Maintenance 4 Maintenance And Troubleshooting This chapter includes instructions regarding m Performing Periodic Maintenance Fan tray visual inspection m Air filter cleaning and replacement m Figure 20 Shelf Air filter extraction m Handling Electromagnetic Interference H Extracting Modules m Handling Alarms H Hot Swapping FRUs m Resetting The System Troubleshooting As required by the ATCA standard the Effective 2 Slot ATCA Shelf applies a fully hot swappable approach Assuming redundancy has been provided for i e two Shelf manager board units and two PEM s all of the shelf assemblies can be field replaced with no interruption to service Visual alarms provide clear indication of trouble for easy problem location Malfunctions can be responded to quickly and easily as no field repair is necessary Failed modules can be easily extr
5. boards and complementary RTMs More than 200W for front board and 15W for RTM per slot is supported Three of the fans are dedicated to cooling the front side of the shelf while the fourth one is shared between the front side boards and the rear side I O equipment The fan tray is designed with N 1 redundancy to meet the cooling requirements of a full shelf In case of single fan failure the remaining fans provide the required cooling to dissipate the heat generated by the occupied slots It is recommended to replace the fan tray as soon as possible The fan tray is factory mounted in the Effective 2 Slot ATCA Shelf It is easily replaceable and can be replaced while the shelf is operating For more on shelf cooling see Section 2 2 Figure 13 Fan Tray 2 1 7 Air Filter Tray A NEBS GR63 compatible air filter comes installed on the ASIS Effective 2 slot ATCA DC Shelf The filter is field serviceable and can be extracted for periodic field maintenance or for field replacement The filter is easily accessible from front right side of the card cage A shelf based micro switch detects the installed filter and reports its presence to the Shelf Manager For instructions on air filter maintenance see Section 4 1 2 Effective Two Slot DC 23 Revision 1 0 0 Understanding the Shelf Components Platform Components Figure 14 Air filter tray 2 18 Blank Panels with without air baffles Compliance with AdvancedTCA temp
6. Rear grounding screws 3 6 2 Installer Grounding One grounding sockets can be found on the shelf m an ESD grounding socket in the front of the shelf Figure 19 Front ESD Socket Effective Two Slot DC 32 Revision 1 0 0 Installing the Shelf Third party Application Card Insertion 3 7 Third party Application Card Insertion Third party application cards must be ATCA compliant Application cards should be inserted only after the installation power up and testing procedures of the Effective 2 Slot ATCA Shelf have been completed Insert application cards according to the manufacturer s instructions making sure they are properly positioned in their slots and are secured to their respective connectors When an application card is inserted and powered up the blue LED should switch on and light steady for 10 30 seconds depending on the card type After that time the blue LED should blink for about 10 seconds and then go off Each third party application card must provide a hot swap LED This LED can be in one of the following states Indicator Indication State Off The card is not ready for removal or disconnection from the shelf Blue The card is ready for removal or disconnection from the shelf Blinking slowly The card is activating itself Blinking quickly Brief deactivation has been requested 3 8 Extracting inserting Modules 3 8 1 Third party board Extraction insertion To extract an ATCA compliant t
7. chassis screws by unscrewing the three tumble screws remove the E2PROM board Insert the new E2PROM board into place Refasten the rear panel using the three tumble screws St 3 SC E From the management console software run the E2PROMS command manually see the Shelf Manager External Interface Reference Figure 22 E7PROMs Effective Two Slot DC 39 Revision 1 0 0 Maintenance And Troubleshooting Extracting Modules 4 3 9 Third Party Module Replacement As per ATCA specifications all application modules must be hot swappable For specific instructions regarding third party module replacement refer to the documentation provided by the manufacturer For general instructions on FRU module replacement see Section 4 3 1 Effective Two Slot DC 40 Revision 1 0 0 4 4 Handling Alarms Maintenance And Troubleshooting Both visual indicators and software alarms are provided 4 4 1 Visual Alarms Handling Alarms Nine LEDs at the front of the Shelf Management card provide visual alarms LED Functions General LEDs LED Status Meaning Green Shelf manager is active ACT Red Shelf manager failure Blink Shelf manager is inactive Local voltage supply on Shelf Green 7 PWR manager is good Off Local voltage failure Steady Shelf manager is powering up or Blue ready for extraction HS hot Blinking swap De Shelf manager hot swap process u Off Shelf manag
8. 23 2 1 8 Blank Panels with without air baffles ccccccenecenecneceeneceneccetseseeenneeans 24 2 159 SHEIF ID BORM EEN 25 2 1 10Holder for Cable Management Optional 25 A SHELF COOLING A ENESR ENER EEN EENS ESN RENE SN ER ENER EES ENNER E ENNEN EEN 26 Effective Two Slot DC ii Revision 1 0 0 Table of Contents DLL ee EE 26 2 22 Fan Thay DESIGN esserne raaa es tees as 26 223 gel 27 2 2 4 FAN SPC ii NE A a las eee ete edt 27 3 INSTALLING THE SHELFo oocccccnconcnncnncnnnnnnnnnnnncnncnncnnnnncnncnncannranancnnness 28 3 1 1 Shelf manager insertion ooccocccnconcccononcnnanonannnnnanonnnnnnnanonnnnannaninnnnos 28 3 1 2 Shelf manager Extraction ersan nana aa aea anio a aia apa ARNT nos 28 3 1 3 Power Entry Module Eetrachion dinesertion 29 3 2 TOOLS REQUIRED 29 3 3 SITE PLANNING ee evieevelsuecetecbesweeseddsncusesk a 30 3 4 CHECKING PACKAGE CONTENTS eeneg a e NNN ReN EH 30 3 5 INSTALLATION STEPS i e soe tcceesepacecategcss dis 31 3 6 RACK Glenn Le 31 316 1 Shelf Grounding ENEE 31 3 6 2 Installer GroundiNO iiic A da 32 3 7 THIRD PARTY APPLICATION CARD INSERTION secceceeeeeeeeeeee eases eeeeeeeeeeeeeaeeaneeenea 33 3 8 EXTRACTING INSERTING MODULES ccecceeeteeeteeeeeeeteeeeteeeeeaeeeeeteseneseeetaneeanees 33 3 8 1 Third party board ExtractiOn inSe rtiOn occooconccnocoononncnnnoononnnnnnonnnnos 33 3 8 2 Shelf Manager insertion oocomcconcnnonoonanoncononnnnancanconanan can ronanannanrcnnnos 34 3 8 3 Shelf manager Ex
9. Asis Shelf Manager SEEPROM I2C bus SEEPROM Power PMI HA DG bb O E D Power PEM A 48 VBC Power Optional PEM B MSNDE power Fan Tray Air Filter Tray Figure 1 Shelf Block Diagram Card cage 2 slot backplane Flange for cable management holder ESD Grounding Shelf manager board front panel Fan tray Air filter tray Figure 2 Shelf Front View Rear cover RTM cage Shelf grounding Figure 3 Shelf Rear View PEMA Effective Two Slot DC 15 Revision 1 0 0 Understanding the Shelf Components Platform Components Figure 4 illustrates the use of cable holders Figure 4 Shelf Chassis with Cable Holders Figure 5 Shelf Component Positioning In order to increase ASIS Effective 2 slot ATCA DC Shelf reliability and to simplify the shelf s format only one of the boards installed in the Shelf has logic circuits in it All other boards and FRU s are passive Effective Two Slot DC 16 Revision 1 0 0 Understanding the Shelf Components Platform Components Only the backplane is a fixed board Remaining boards are removable Fixed Board m Backplane Removable Boards m Shelf Manager board see the ASIS Shelf Manager Board User Manual m Shelf ID this board hosts two E PROMs that contain data about the shelf such as serial number and manufacturer and about the board s setup such as shelf thermal budget and slot population 2 1 2
10. Bs Effective 2 Slot ATCA DC Shelf User Manual Revision 1 0 0 Table of Contents Table of Contents TABLE OF CONTENTS sees KEEN EE EEN KEE EE EEN EE EE KENE E En II TABLE OF FIGURES ccccscsceesscseeeesnseeseeeeeeseeeeeseeaeeesesaneesaneeeseaneeseaeaeeenaneneas VM ASIS LTD 2007 LEGAL NOTICE AND WARRANTY nee ENEE KEE EEN VI CONTACT INFORMATION see ee ER ENEE KEE EE KEE EE ENEE EEN KEE En VII SAFETY INSTRUCTIONS ccccsccccessnceeesceeeeeeeeeesesaeeeseseeeesaeeeesaaneeeeanenseeanens VIII REVISION HISTORY ees KREE EE NEEN E KEE EEN EE EE KEEN E EE EE En Xx ABOUT THIS DOCUMENT ess e KEEN nn XI 1 INTRODUCTION u cccccscncceseeseesseeeeeeeeeeesaneseeseneeesseaeeeeaneneneaeeeseuanensaaes 13 1 1 OVERVIEW OF ASIS SHELF PRODUCTS E 13 1 2 EFFECTIVE ATCA DG SHELF Aua dee NENNEN ENEE ENNEN ENNEN Age 13 2 UNDERSTANDING THE SHELF COMPONENTS sees ke KREE KEE EN 14 2 1 PLATFORM COMPONEN TO 4 ida a suis ab 14 21 1 SHE and BOGS viisssecisceivavaeedied caste d NES ENN ENNEN dE e ENNEN EN NN ENEE ENeN 14 Fixed BOAO EE 17 Removable BOS ici A a EEN A dai 17 DALE Card Cage EE 17 23153 El CEET 17 PORTES AAA A AAA ENEE dee ade dd tes 17 Update Channel Connections ci a 18 BASAN ACE satai mae dee dE iia 18 FADFIC INCEF ACC A dE ENN A AN ENEE Ee aisla EA EA dE 19 Synchronization Clock Interface uk 19 2 1 4 Module Slot Identification 20 Ze A EE 20 REGUNGANGCY EE 21 Grounding Requirements and Power Input 22 2 1 0 FAM RE 23 DAA EEN
11. Card Cage The shelf s card cage is composed of m the backplane m right and left guide rails to hold the modules that plug into the backplane The card cage supports two 8U front boards and two 8U RTMs The guide rails in the card cage incorporate electrostatic discharge ESD clips 2 1 3 Backplane Features The ATCA PICMG 3 0 compliant backplane provides external interfaces and card connectivity It conforms to the PICMG 3 0 R2 0 AdvancedTCA Base Specification Backplane features include Two slots m Fabric interface with full mesh interconnect The Fabric Interface grid consists of eight differential pairs per channel The Base Interface grid consists of four differential pairs per channel m Dual star Ethernet signalling environment on the Base interface m Bussed IPMI radial IPMI available upon request Two hub slots m Hub Node configuration update channel between slots 1 and 2 m 10 100 and 1000 BASE T dual star Base Interconnect capability Update channel interfaces for active and standby synchronization and mesh topology handling up to 5Gbps per differential pair Connection capacity for up to two third party ATCA compliant front boards as well as to the redundant Shelf Manager and redundant PEM s m Full compliance with AdvancedTCA electrical and mechanical specifications Basic backplane topology is full mesh Effective Two Slot DC 17 Revision 1 0 0 Understanding the Shelf Compone
12. IR FILTER TRAY e eh eh seed can visa ue a EE 24 FIGURE 15 BLANK FILLER FRONT PANEL AND BLANK FILLER RTM PANEL cceeeeeeeeeeeeeeeeeeeaeaeas 24 FIGURE 16 SHELF ID BOARD PLACE REAR COVER REMOVED ssssssssssssrrsrrrrrsrrrsrrrnnerrrerrrrnens 25 FIGURE 17 FAN AND AIR FILTER TRAYS vscescteccceeterersneneeeeteetenttececneectesteseestencnetencteredeeens 26 FIGURE 18 REAR GROUNDING SCHEWS eee reer eee eens 32 FIGURE 19 FRONT ESD SOCKET KEE 32 FIGURE 20 SHELE ATR FILTER EXTRACTION eege deere dla ia 36 FIGURE 21 EXTRACTING A FAN TRAY sscvcvsescevacesacversssverectcaciccevensnecevasteavaeisaevensvewareeava 39 FIGURE 22 EECHER Ee dee AER a 39 Effective Two Slot DC v Revision 1 0 0 ASISO Ltd 2007 Legal Notice and Warranty ASISO Ltd 2007 Legal Notice and Warranty Information in this document is provided in connection with Asis products no license express or implied by estoppel or otherwise to any intellectual property rights is granted by this document except as provided in Asis terms and conditions of sale for such products Asis assumes no liability whatsoever and Asis disclaims any expressed or implied warranty relating to sale and or use of asis products including liability or warranties relating to fitness for a particular purpose merchant ability or infringement of any patent copyright or other intellectual property right Asis warranty will be for the quality of the Asis Effective 2 Slot ATCA Shelf for a per
13. NG 20505 33 een Aces a eden ice 44 5 SYSTEM SPECIFICATIONS ccccscccseneeccescceeeceeseeeeeeeeeeeseneesneesueeenenane 45 5 1 CERTIFICATION sisectecebet A A a 45 5 2 Rer icht Eu 45 5 3 ACRONYMS USED IN THIS MANUALE 48 Effective Two Slot DC iv Revision 1 0 0 Table of Figures Table of Figures FIGURE 1 SHELF BLOCK DIAGRAMA EEN tele da one 15 FIGURE 2 SHELF FRONT MITE Wins 15 FIGURE 3 SHELF REAR VIEW sissticvevetevevesseacacevecversveverevtcecscieverenseavacieatavieaeverevevereeavads 15 FIGURE 4 SHELF CHASSIS WITH CABLE HOLDERS ecceeeee sees eens eens eee eee nets teeta teat eaten eaeeas 16 FIGURE 5 SHELF COMPONENT POSITIONING cceceeee eee ee eee erent ee eee eee ene eee nee ea eee eae 16 FIGURE 6 BASE INTERFACE CHANNEL ws ace saetcciddcecacscdeccecded ase is 18 FIGURE 7 SYNCHRONIZATION CLOCK AND UPDATE CHANNEL PIN ASSIGNMENTS ceceeeeeeeeeeeaeaees 19 FIGURE 8 BACKPLANE LAYOUT sscesvetetevevedetetetecteversuetensceneteucteetetecetesstatedesnaneteuetereterens 19 FIGURE 9 SLOT ALLOCATIONS v prorina sc riensceans dE ENEE lee EEN EE ENEE 20 FIGURE 10 SHELF ADDRESSING oirne aaa deals tate tio 20 FIGURE 1 1 ATCA 600W DC PEM issccasccstasscctsivecedevseeesecestienstevetevawevstacstacvetecedeneteeeds 21 FIGURE 12 DISTRIBUTION OF POWER ON GHELE cece teens eee eee eee eee eee ee teeta eta e ea eeeeeaeeas 22 FIGURE L3 FAN TRAY ooo costae a A s wines sie bead ae sas adamemenmstemdaact eehes 23 FIGURE 14 A
14. Two Slot DC 21 Revision 1 0 0 Understanding the Shelf Components Platform Components A gt joe eez sc Figure 12 Distribution of Power on Shelf The 48V power feeds provide power to the backplane connector for all the front cards and FRU s Grounding Requirements and Power Input A When connecting ground and power cables to the shelf follow instructions in the Loss beginning of this document see safety instructions at page xxii A readily accessible disconnect device must be incorporated into the building s wiring between the shelf s PEM input terminals and the power source The installed breaker is determined by the voltage of the nominal input The supply circuit should be capable of delivering the equipment nameplate ratings of 48V 100A or 60VO100A The frame ground cable must be a high quality return and safety cable no smaller than 10 AWG stranded for 48V The PEMs are hot swappable which means a PEM can be inserted or removed from the backplane while the system is operating The remaining installed PEM continues to power the shelf Effective Two Slot DC 22 Revision 1 0 0 Understanding the Shelf Components Platform Components 2 1 6 Fan Tray The fan tray is a closed module containing four 80x80mm fans that supply air volume and velocity for cooling the high density high performance computing environment The cooling power of the four fans can dissipate the heat generated by up to two front
15. acted and replaced with no tools or with a minimal set of tools 4 1 Performing Periodic Maintenance This section provides procedural instructions on servicing or replacing shelf components Maintenance of the Effective 2 Slot ATCA Shelf involves the following tasks m Fan Tray Visual Inspection m Air Filter Cleaning And Replacement 4 1 1 Fan Tray Visual Inspection The fan trays should be checked periodically for any visible damage that could prevent or disrupt normal fan operation See Section 4 3 6 for instructions on replacing a fan tray 4 1 2 Air Filter Cleaning And Replacement The air filter should be checked regularly If environmental conditions are good it may be enough to extract the filter and vacuum clean it Otherwise it might be necessary to replace it The air filter can be ordered separately i e without the metal tray Air filter cleaning must be performed in a different location from where the shelf is placed The air filter can be extracted without interrupting power Release the two tumble screws Effective Two Slot DC 35 Revision 1 0 0 Maintenance And Troubleshooting on the front side of the air filter unit and extract the unit by pulling the two tumble screws Figure 20 Shelf Air filter extraction 4 2 Handling Electromagnetic Interference The shelf emits electromagnetic waves that may interfere with nearby equipment Conversely nearby electronic equipment may emit electromagnetic waves
16. c failure Pull the fan tray out for few seconds until all fans stop spinning and re insert it Replace fan tray Replace Shelf manager board following this sequence Insert a second Shelf manager board in the redundant slot Issue a switchover command to switch shelf control from the current Shelf manager board to the redundant one Extract the old Shelf manager board Circuit Breaker trips off Chassis power trouble Replace Power Entry Module Remove all third party and Shelf manager boards to isolate the failure Boot sequence does not complete and the blue LED continues to blink after the Shelf Management card has been replaced and all relevant monitor commands have been performed Effective Two Slot DC One of the Backplane s connectors is damaged One of the cage units or the ATCA board does not fit properly in the cage 44 Replace E2PROMs if you have not yet done so Replace chassis Revision 1 0 0 System Specifications Certification 5 System Specifications This chapter documents the product s standards certification and physical and other technical specification parameters 5 1 Certification The Effective 2 Slot ATCA Shelf is targeted for NEBS level 3 FCC UL and CE certification It complies with the following standards m Advanced TCA PICMG 3 x m IPMI v1 5 5 2 Technical Data The following table presents technical specifications for ea
17. ch of the product elements Description Category Property Value Physical 2 slot 8Ux280mm front blades Number of slots 2 slot 80mm RTMs 133 35 mm 3U H x 448mm 17 637 W 19 rack mount x413 4mm 16 275 Depth Dimensions not including handles amp cable holders EMI gasketing and hardware spacing to support EMI FCC part B Weight 11Kg Compliance PICMG 3 0 R 2 0 Temperature Humidity 5 to 95 non condensed Storage Temperature 40 to 70 Celsius Operating Temperature 5 to 55 Celsius Other Front and rear ESD jack Front rack flanges Front cable management tray Effective Two Slot DC 45 Revision 1 0 0 System Specifications Technical Data Description Category Property Value Accessibility Shelf Manager Fan Tray Front boards Air Filter Tray Front Power Supply Rear Rear management modules RTMs Backplane Up to two third party ATCA compliant front boards full mesh dual redundant Shelf Management Shelf Bus architecture manager boards bussed IPMB radial by request Signal bandwidth rating Supports up to 5Gbps per differential pair Base channel interconnect between two ATCA slots with support for 10 100 1000 BASE T Ethernet base channel 1 is allocated to Shelf manager Shelf Base interface Manager Fabric channel interconnect between two ATCA slots Fabric interface Replicated fabric channel upon request 2 logical slots 1 a
18. configuration matches one of the E2PROMs it is assumed to be the right one and it is stored in both E2PROMs m If the three configurations are all different the Shelf manager board will not boot up Figure 16 Shelf ID Board place rear cover removed 2 1 10 Holder for Cable Management Optional A cable holder frame can be fitted to both side mounting flanges of the shelf A Cables attached to the cable management holder must be allowed to move freely Insure that a service loop of minimal required length is maintained Effective Two Slot DC 25 Revision 1 0 0 Understanding the Shelf Components Shelf Cooling 2 2 Shelf Cooling 2 2 1 Overview ASIS Effective 2 slot ATCA DC Shelf complies with all the cooling requirements specified in PICMG 3 x specifications The cooling system consists of four high performance fans The air comes in from the right side and exits through the left side of the shelf The fault tolerant design is optimized for airflow of more than 200W per module 2 2 2 Fan Tray Design ASIS Effective 2 slot ATCA DC Shelf ventilation is achieved by four 80x80 mm fans installed in the fan tray The fans provide for n 1 redundancy Figure 17 Fan and Air filter trays The fan tray connects directly to the backplane where it plugs into power and control connectors The fan tray unit is front serviceable and can be easily replaced without tools In order to minimize possible failures the fan tray doe
19. d of a single raw of signal pins for a total of four signal pairs per Base interface In total the Base interface contains up to 2 Base channels for a total of 8 possible signal pairs per board slot A Base channel can be used to support a 10 100 1000BASE T Port comprised of four signal pairs Base Interface Channel Port allocation ei d sai sai seg dees Ee El d 29 eel gol gal gt EEES a gol ga sal eal d 201 ea oof sc E v Base Channel 5 ee 29 22 22 5s a Interface 8 es 29 22 eo 6 Channels per 10 100 1000BaseT Port Row n 7 2a 22 22 22l 7 SS SE connector ab cd ef g h s aleeden Ons 9 Sal gol 2e eel mice SSS 5 2s eel ee ez Base Channel 19 as aay J ab cd ef gh ab cd ef gh Figure 6 Base interface channel Effective Two Slot DC 18 Revision 1 0 0 Understanding the Shelf Components Platform Components Fabric interface The Fabric Interface allocates signal pairs differently than the Base Interface A Fabric Channel is comprised of two rows of signal pairs for a total of eight signal pairs per Channel Thus each connector supports up to five Channels available for Board to Board connectivity A Channel may also be viewed as being comprised of four 2 pair Ports Synchronization Clock Interface The backplane supports a set of synchronization clock buses that can exchange synchronization timing information This synchronization can be used for system wide and int
20. dware Address Hardware Address Number 8 bit format 7 bit format 2 84h 42h 1 82h 41h Figure 10 Shelf Addressing 2 1 5 PEM The Power Entry Modules PEMs provide power filtering and over current protection to the Effective 2 Slot ATCA Shelf Each PEM is located on a tray that slides directly into the backplane Each PEM provides a 48 VDC 60 VDC input filter and is capable of supplying 100 of shelf power The dual redundant EMC filtered power feeds provide common mode and differential mode filtering for conducted emissions Effective Two Slot DC 20 Revision 1 0 0 Understanding the Shelf Components Platform Components Figure 11 ATCA 600W DC PEM Redundancy In typical installations the 48 VDC feeds are independent of each other so that if one feed fails to supply adequate power the other feed continues to supply power through a single PEM The first feed 48V A is sourced from PEM A left side The second feed 48V B is sourced from PEM B right side of the shelf Both feeds are individually routed to each of the FRUs The FRUs isolate the two sources to allow full redundancy If one PEM malfunctions the other PEM can provide all the power needed for the platform The PEMs are hot swappable FRUs so a malfunctioning PEM can be replaced without disrupting the platform normal operation A caution when replacing a Pem make sure that the power source is disconnected And insolated Effective
21. er is operating LED Functions Telco Alarm LEDs LED Status Meaning CRT Off Normal operation Critical Red System alarm event MJR off Normal operation Major Red System alarm event MNR off Normal operation Minor Red System alarm event Effective Two Slot DC 41 Revision 1 0 0 Maintenance And Troubleshooting Hot Swapping FRUs Upon completion of boot up LEDs will display as follows General LEDs Telco Applicati Alarm on LEDs Defined LEDs ACT return to normal state PWR Remains ON Lights steady blue for a few OFF OFF HS seconds then begins blinking then goes off after a few blinks 4 4 2 Software Alarms The ASIS Effective 2 Slot ATCA Shelf supports software alarms according to PICMG Specifications 3 0 Please refer to these specifications for a detailed description LED Functions Application Defined LEDs LED Status Meaning A Green red As defined by application bi color B Green As defined by application C Amber As defined by application 4 5 Hot Swapping FRUs All the active components in the platform are mounted on or housed in field replaceable units FRUs that you can easily remove and replace The subrack backplane and other non FRUs do not contain active components All FRUs are hot swappable you can remove and insert a FRU without shutting do
22. erature specifications requires a steady air flow in the shelf To insure a steady air flow either the ASIS Effective 2 slot ATCA DC Shelf must be fully populated or a blank panel available from ASIS must be equipped to fill every empty slot The blank panel is designed to emulate the air flow restriction in a standard card thus ensuring the required conditions for proper cooling Three types of airflow management panels are available for the empty slots on the shelf These include panels specifically designed for m blank front module panels with without air baffle m blank RTM panels m an empty shelf manager panel slot Figure 15 Blank filler front Panel and Blank filler RTM Panel Effective Two Slot DC 24 Revision 1 0 0 Understanding the Shelf Components Platform Components 2 1 9 Shelf ID Board A shelf ID board containing two redundant field replaceable E2PROM chips housed in the rear of the Effective 2 slot ATCA DC Shelf The E2PROMs store product and manufacturer information such as shelf serial number part number backplane routing assignment and shelf heat budget When the Shelf Manager board boots up it compares the information stored in the two E2PROMs m If E2PROM data coincides it is loaded and saved in the Shelf manager Board and the shelf initializes m Incase of a mismatch the data on the E2PROMs is compared with the last saved configuration in the Shelf manager Board m If the saved
23. ersystem synchronization purposes which are important in some applications such as those involving synchronous time division multiplex TDM Row Interface Px20 Connector Pairs ab cd ef gh 1 Clks CLK1A CLK1A CLK1B CLK1B CLK2A CLK2A CLK2B CLK2B 2 Update channel amp Clks Tx4 UP Tx4 UP Rx4 UP Rx4 UP CLK3A CLK3A CLK3B CLK3B The update channels are routed to adjacent slots Slot 1 connects to Slot 2 Figure 7 Synchronization clock and update channel pin assignments Fabric Interface Basic Interface Power amp Management connectors __ Optional Rear IO Card connectors Crear Shelf Management connectors Front Figure 8 Backplane layout Effective Two Slot DC 19 Revision 1 0 0 Understanding the Shelf Components Platform Components 2 1 4 Module Slot Identification The shelf is compliant with PICMG 3 0 R2 0 and accepts modules compliant with this standard Figure 9 illustrates the locations of the module slot allocations when viewed from the front The physical and the logical slot allocations are the same for this shelf the slots are numbered 1 to 2 from bottom to top 2 Hub slot 2 1 Hub slot 1 Figure 9 Slot Allocations The following table shows the hardware addresses in relation to the slot numbers and slot addresses Slots are shown in the same order as they appear in the shelf slot 2 above slot 1 Slot Har
24. es Release the two tumble screws Fully pull out carefully the PEM insertion lever Pull out the PEM 4 3 6 PEM insertion If PEM redundancy is implemented one of the PEM can be inserted without stopping service 1 2 3 To insert a PEM Push in the PEM Fully push in the PEM insertion lever tighten the two tumble screws back in to place 4 3 7 Fan Tray Replacement The shelf should be used only with a fully operational fan tray A malfunctioning fan tray should be replaced immediately in order to prevent thermal damage to the installed application cards A Use care when handling the fan trays and do not handle them from the connectors Improper handling of the fan trays could cause damage to the connector pins To replace the fan tray Without interrupting power release the two tumble screws on the front side of the fan tray Extract the tray by pulling at the handle as shown below 2 1 Insert the replaceable fan tray unit 2 2 Push each of the two thumbscrews in and tighten Effective Two Slot DC 38 Revision 1 0 0 Maintenance And Troubleshooting Extracting Modules Figure 21 Extracting a Fan Tray 4 3 8 E PROM Replacement E2PROMs are generally installed and handled only in the factory Follow the procedure below in the rare case that it becomes necessary to field replace the E2PROMs To replace an E7PROM 1 Without shutting down the system remove the rear panel near the two
25. hich can cause bodily harm m Use extreme caution when installing or removing components Refer to the installation instructions in this document for precautions and procedures If you have any questions please contact ASIS Technical Support m Always follow the procedural instructions for component removal and replacement in sequence Power A Beware Electrical shock hazard before any attempt to service the device be sure That the device is electrically isolated High voltages are present inside the chassis when the unit s power is plugged into an electrical outlet Turn off system power turn off the power supply and then disconnect the power cord from its source before removing the chassis cover Turning off the system power switch does not remove power to components Make sure the work environment is grounded and use a grounding wrist strap when handling the product ESD Safety Practices Many components described in this document can be damaged by electrostatic discharge ESD Follow the precautions described here and before specific procedures in the document to protect static sensitive components from ESD related damage Static electricity can harm system boards Perform service at an ESD workstation and follow proper ESD procedure to reduce the risk of damage to components ASIS strongly encourages you to follow proper ESD procedure which can include wrist straps and smocks when servicing equipment Effective T
26. hird party board 1 Pull the board s insertion lever slightly The de activation sequence begins After the board s blue led lights steady pull out the board s insertion lever Pull out the board To insert an ATCA compliant third party board 1 Push the board inside the shelf make sure it is in the correct gliding rails The activation sequence begins 2 After the board blue led is off the board should be active if not please refer to the manufacturer manual Effective Two Slot DC 33 Revision 1 0 0 Installing the Shelf Extracting inserting Modules 3 8 2 Shelf manager insertion 1 To insert a shelf manager Push the module s inward carefully 2 push the insertion lever inward making sure it goes fully in to the niche 3 the blue led should start to blink until the shelf manager confirms that it s checksum 4 it identical to the e proms After the module s blue led turn off data match the module is active 3 8 3 Shelf manager Extraction gt 1 To extract a shelf manager Pull the module s insertion lever slightly The de activation sequence begins After the module s blue led lights steady pull out the module s insertion lever Pull out the module 3 8 4 Power Entry Module Extraction insertion If PEM redundancy is implemented one of the PEMs can be extracted without stopping service N wu A U Nee FON R WN To extract a PEM Turn off the circuit Breaker
27. insertion lever slightly The de activation sequence begins After the module s blue led lights steady pull out the module s insertion lever Effective Two Slot DC 28 Revision 1 0 0 Installing the Shelf Tools Required 3 Pull out the module 3 1 3 Power Entry Module Extraction insertion If PEM redundancy is implemented one of the PEMs can be extracted without stopping service To extract a PEM Turn off the circuit Breaker Turn off power to the PEM from the power supply Remove the protection cover Disconnect the power cables Fully pull out the module s insertion lever Pull out the module e En Pee ee To insert a new PEM Push in the module inside carefully Reconnect the power cables Reconnect the protection cover screw back the two thumbscrews Turn on the power to the PEM Turn on the circuit Breaker Du A WN ro Check if the Shelf manager recognized the PEM please refer to the shelf manager user manual Before installing the Effective 2 Slot ATCA Shelf you should be aware of Y what cables will be needed for equipment and power and whether they will be connected in the front or rear of the shelf 3 2 Tools Required To install the shelf in a standard 19 rack the following tools are required H Standard Philips screwdriver set m Wrench m ESD grounding bracelet All the modules in the Effective 2 Slot ATCA Shelf are field replaceable units FRUs requiring no special too
28. iod of one year after the shipment of the product Asis may make changes to specifications and product descriptions at any time without notice ASIS O Ltd 2007 Effective Two Slot DC vi Revision 1 0 0 Contact Information Contact Information in order to retrieve further information about any of Asis products either described in this document and or related systems and or components please contact an ASIS representative at Asis Headquarters 3 Galgalei Haplada St Kfar Saba ISRAEL 44422 Telephone 972 73 233 6633 Fax 972 73 233 6634 E mail sales asis pro com Asis North America 11067 Caminito Arcada San Diego CA 92131 USA US toll free 888 3asisus 888 327 4787 Tel Fax 858 776 1421 E mail Salesna asis pro com See the ASIS web site at http www asis pro com Effective Two Slot DC vii Revision 1 0 0 Safety Instructions Safety Instructions A This symbol indicates potential safety hazards regarding product operation or maintenance to operator or service personnel General Safety Practices Before handling the chassis read the instructions and safety guidelines on the following pages to prevent damage to the product and to ensure your own personal safety m Always use caution when handling operating the chassis Only qualified experienced authorized electronics service personnel should access the interior of the equipment The power supplies produce high voltages and energy hazards w
29. ion and standard compliance Effective Two Slot DC xi Revision 1 0 0 About this Document Style Conventions Verdana Arial Bold Arial Italics Regular text Commands keys and other parts of the user interface Names of classes methods arguments exceptions properties etc Also used for special terms the first time they appear Monospace Text displayed on the LCD or on a computer attached to the product A Effective Two Slot DC Notes which offer an additional explanation or a hint on how to overcome a common problem Warnings which indicate potential safety hazards regarding product operation or maintenance to operator or service personnel xii Revision 1 0 0 Introduction Overview of ASIS Shelf Products 1 Introduction This chapter includes a summary of the Asis shelf product line and a brief overview of the Effective 2 Slot ATCA Shelf For acronyms used in this document see Section 5 3 1 1 Overview of ASIS Shelf Products As for ATCA Shelf ASIS offers two product families m Effective for cost sensitive yet demanding applications m Perform for top of the line solutions for environments in which high levels of performance availability and reliability are mandatory 1 2 Effective ATCA DC Shelf The Effective 2 Slot ATCA Shelf offers the reliability and availability of the Telco grade standards in a package where maximum possible performance backplane intercon
30. lf Installation Steps 3 5 Installation Steps The following overall procedure is described more in detail in the sections below Install the Cable management tray holder optional Mount the chassis in the rack with four screws Connect the chassis to the site ground with a ground cable Insert a Shelf Manager board into the right slot if applicable insert second shelf manager to the left slot insert the Pem in to the slot from the rear of the chassis aan A U N e Connect the PEM to a properly Power Supply 3 6 Rack Mounting You will need four M6x10 or longer screws to mount the chassis on the rack Before you begin m Verify that the transient operating temperature in the area of the rack does not exceed the 55 C maximum and that the rack has support rails installed m Confirm the rack is stable so that the weight of the shelf does not cause it to tip over To mount the shelf on the rack m Two Persons needed to Preform this task m Insert the Effective 2 Slot ATCA Shelf chassis on the 19 rack securing it by fastening the four mounting screws The shelf should be level and not positioned at an angle in the rack and the rack s doors should be able to close 3 6 1 Shelf Grounding Connect rear grounding screws on the rear left side to insure that the shelf is properly grounded Effective Two Slot DC 31 Revision 1 0 0 Installing the Shelf Rack Mounting gt a d e Figure 18
31. ls for mounting other than those mentioned above Effective Two Slot DC 29 Revision 1 0 0 Installing the Shelf Site Planning 3 3 Site Planning The Effective 2 Slot ATCA Shelf can be installed either on a standard 19 rack or asa desk top unit All sides of the shelf should be easily accessible The prerequisites for setting up the Effective 2 Slot ATCA Shelf for use in your facility involves m Ifa rack is used it should be properly grounded H A readily accessible disconnect device must be incorporated into the building s wiring between the shelf s PEM s input terminals and the power source The disconnect device rating required is determined by the nominal input voltage To ensure sufficient airflow for the individual blades in the shelf allow at least two inches of clearance at the side air inlets and outlets 3 4 Checking Package Contents The following items are included in the Effective 2 Slot ATCA Shelf package Check that all items in the package are intact A Use of equipment damaged during delivery could prevent proper functioning of the Shelf and or cause permanent damage to it Check all pins screws and other R components before using any of the package contents m Shelf chassis with backplane m Fan tray m Air filter tray m 1 Shelf manager optional second for redundancy m 1 600W PEM m 2 Cable management holders optional Effective Two Slot DC 30 Revision 1 0 0 Installing the She
32. mp 2 Hub Node slots Hub Node configuration Update channels Update channel between slots 1 amp 2 Power DC PEM back redundant hot swappable integral pem Effective Two Slot DC 46 Revision 1 0 0 System Specifications Technical Data Description Category Property Value Cooling Front hot pluggable fan tray with 4 N 1 axial fans for Number of fans front and RTM slots Redundancy N 1 i e any one fan can fail with no service degradation Fan speed Variable speed under shelf management control More than 200 Watt per front board Cooling capacity 15W per RTM slot temp rise lt 9 C Air Flow with air filter unit installed Average of 65 cubic feet per minute CFM per slot Alarm I O Electrical Mechanical Dual redundant Alarm l O Modules accessible from front of Placement chassis 15 pin DA 15P connector Supports 4 outputs Major Minor Critical Power and Alarm UO interfaces 2 inputs Major amp Minor Reset Regulatory Safety Designed to meet CE UL TUV requirements EMC Designed to meet CE amp FCC part 15 requirements Environment Designed to be Compatible with NEBS level 3 and ETSI Other Effective Two Slot DC Shelf identity Removable top cover 47 Configuration board with on board EEPROM stores shelf serial number part number backplane routing assignments shelf heat budget and other data Available Revision 1 0 0 System Specifications Acronyms Used in this Manual
33. nect bandwidth power levels and thermal capabilities is provided in the shelf Every aspect of the Effective 2 slot Series ATCA has been developed to surpass the Current solutions found in the market The Effective 2 slot ATCA has been developed based on the accumulated knowledge and experience in the implementation of the ATCA standard since its inception in 2001 while incorporating the latest technologies available It incorporates the latest technologies available to reduce its price while maintaining performance and reliability The system offers optional redundancy for power input and management functions All shelf assemblies are designed using Field Replaceable Units FRUs thus enabling easy and fast field maintenance with minimum or no downtime availability of 99 999 In addition an Asis cable holder frame can be fitted to both side mounting flanges of the shelf The Effective 2 Slot ATCA Shelf is designed to comply with FCC and CE certification and with UL NEBS Level 3 and ETSI It is fully complies to AdvancedTCA PICMG 3 0 R2 0 and IPMI v 1 5 Effective Two Slot DC 13 Revision 1 0 0 Understanding the Shelf Components Platform Components 2 Understanding the Shelf Components This chapter summarizes the functional features of the Effective 2 Slot ATCA Shelf and describes in further detail each of the components as well as the shelf system cooling mechanism The system was designed to withstand extreme conditi
34. nts Platform Components m Interconnect for system power for two slots H Base channel 1 allocated for the Shelf Manager Controller There are no active components on the backplane and no removable or serviceable parts on the backplane board The backplane has two functionally distinct parts right and center left m Right backplane consists of Zone 1 connectors dual power connections which means the power connections from the two PS s are independently supplied to each module plugged into the backplane m Center left backplane consists of Zone 2 connectors connectivity for the Base Fabric and update channel interface This portion supports a full mesh topology for both the Base and the Fabric interfaces Update Channel Connections The update channels are backplane connections between pairs of modules that operate on a redundant basis Application software can use the update channel for redundancy interlock or to provide a direct connection that bypasses the indirect fabric interface If you configure a pair of modules to use the update channel for redundancy support you must insert the two modules into slots linked by an update channel Figure 6 shows the update channel connections Each update channel consists of 10 differential pair connections If an update channel connects two modules that are not identical the Shelf Manager disables the update channel between them Base interface The Base interface comprise
35. of the following reset options should be used if the shelf management card is not responding The second step should be performed only if the first one has not solved the problem 1 Press the Reset button on the Shelf manager Shelf Manager card board front panel 2 Extract the Shelf manager board from the chassis and re insert it Effective Two Slot DC 43 Revision 1 0 0 Maintenance And Troubleshooting Troubleshooting 4 7 Troubleshooting The following table summarizes potential problems and recommended solutions Problem Shelf manager Shelf manager board does not boot up properly One or more of the LEDs fails to light during boot up The LEDs fail to return to their status as described in Section 4 4 1 above The blue LED does not blink Probable cause Shelf manager Shelf manager board is not in fully inserted in the cage Shelf manager board failure Solution Check that the Shelf manager Shelf manager board is properly inserted in the cage Verify that the ejector clip is closed Replace Shelf manager board Fans fail to operate at power up Shelf manager board improperly inserted in the chassis Shelf manager board failure Fan tray failure Replace Shelf manager board Replace fan tray Fan speed does not decrease after boot up is completed Shelf manager board failure Replace board Fan tray LED is lit red One or more of the fans are not working Logi
36. ons to meet rigid Telco requirements It is designed to incorporate Field Replaceable Units FRUs and is fully field serviceable 2 1 Platform Components A typical platform consists of the following key components 19 inch rack mount shelf Base hardware element of the platform which holds all the components together Card cage Portion of the shelf that holds the modules that are plugged into the backplane Mechanically compliant with all aspects of PIMG 3 0 Backplane Supports one or two third party ATCA compliant front boards and the complementary rear transition module RTM The backplane provides full mesh Fabric interface and direct mating to the PS s and to the redundant Shelf Manager Shelf manager board PEM Redundant field replaceable Fan tray Hot swappable provides side to side cooling and is designed to provide N 1 fan redundancy cooling to components on the front and rear of the shelf Air filter tray Keeps the airflow free of dust and particles Blank Panels For air flow management Shelf ID Board Cable management Holders for Front cable management Rear connection boards 2 1 1 Shelf and Boards Figure 1 shows the block diagram of the shelf and figures 2 and 3 show front and rear views of the shelf with key components highlighted Effective Two Slot DC 14 Revision 1 0 0 Understanding the Shelf Components Platform Components RMCP RPC SNMP CLI Web and R5232
37. rvicing Related Documents For information on the Shelf Manager see the ASIS Shelf Manager Board user manual Instructions relating to software installation and documentation for application software development for this platform are available in the Shelf Manager External Interface Reference Manual For Asis product information and additional resources please visit the Asis website at www asis pro com Downloads manuals release notes software etc are available via the Technical Support Library product links at www asis pro com for registered customers Information about PICMG PCI Industrial Computer Manufacturers Group and the ATCA standard may be accessed on the PICMG Web site at www picmg com Chapters and Their Contents 1 Introduction General overview of the product family and Pg 13 the shelf 2 Understanding the Describes the shelf and its components Pg 14 Shelf Components including the boards installed in the shelf Backplane Power Entry Module Shelf ID Boards Describes the cooling capabilities of the shelf 3 Installing the Shelf Procedures and precautions involved in Pg 28 product installation 4 Maintenance And Periodic maintenance troubleshooting and Pg 35 Troubleshooting diagnostic procedures as well as module replacement instructions 5 System Specifications Detailed quantitative information about the Pg 45 system s dimensions and operational parameters operation limitations certificat
38. s not contain any active electronic components The shelf management FRU fully controls adjustments of the fans based on temperature changes Cooling ability is maintained even in the case of a single fan failure In this case the green LED of the fan tray turns red so that it is easier to identify the tray that needs to be replaced Effective Two Slot DC 26 Revision 1 0 0 Understanding the Shelf Components Shelf Cooling 2 2 3 Performance The four fans supply air volume and velocity for cooling the high density high performance computing environment The cooling power of the fans can dissipate the heat generated by up to two front boards and complementary RTMs At least 200W per front board and 15W for RTM per slot is supported 2 2 4 Fan Speed When a fan tray is inserted into the shelf the fans start at full speed and then decrease by steps of 7 Under normal operating conditions the fans run at 21 of full speed The lower speed reduces the acoustic noise and increases the longevity of the fans The circuitry on the fan trays uses a pulse width modulation to control the speed of the fans The speed of each individual fan is monitored If the speed of any of the fans drops below the desired fan speed the other fans will speed up to compensate The Shelf Manager logs such events in its system event log SEL as a fault condition If this occurs replace the fan tray as soon as possible to restore fault tolerance and redundancy
39. that interfere with the shelf The EMC EMI and RFI specifications of the shelf and all nearby equipment should be considered when choosing the placement of the platform and surrounding equipment In the shelf and most other equipment the use of airflow management fillers in otherwise unoccupied slots is necessary to keep the product s emissions within their specified limits m Install front and rear airflow management fillers into any empty slots Do not use blank faceplates in place of fillers Keep slots populated with active modules directly next to each other and fillers directly adjacent to the outermost active modules m If the shelf experiences unexpected and intermittent data errors carefully consider the possibility of electromagnetic interference from nearby equipment as a possible source of the problem Identifying and measuring errors caused by electromagnetic interference can be challenging and may require the assistance of engineering personnel with experience in this field If your system configuration does not populate all front slots with active blades you must fill those empty slots with additional blades or slot flow blocker blades to maintain system airflow and electromagnetic shielding integrity Blank panels can be ordered separately Effective Two Slot DC 36 Revision 1 0 0 Maintenance And Troubleshooting Extracting Modules 4 3 Extracting Modules 4 3 1 Third party Module Extraction 1
40. traction ooooconccncccononcononcononnnnncrnnnnnnnanonnnnnnnaninnnnos 34 3 8 4 Power Entry Module Eetrachion dinesertion 34 4 MAINTENANCE AND TROUBLESHOOTING ccocooconcnononcnncnncnnnnnnnanannnans 35 4 1 PERFORMING PERIODIC MAINTENANCE ntir rt rnrn nnr ntnnnt 35 4 1 1 Fan Tray Visual Inspection 35 4 1 2 Air Filter Cleaning And Replacement oooococccccconccncccononnnnanonnnnnnnaninnnnos 35 4 2 HANDLING ELECTROMAGNETIC INTERFERENCE E 36 4 3 EXTRACTING MODULES iss scsciedsssccwanrdeveddcccuatativecadcssacesvalaeens ache REESEN Neh 37 4 3 1 Third party Module Extrachion 37 4 3 2 Third party Module Jnsertion 37 4 3 3 Shelf Manager insertion oococcconcnncnoonanoncanonannancanconanan nensona nen seseetanes 37 4 3 4 Shelf manager Extraction sccccecccceceneneeceneeneeseeeenseeseeeneeneeseeenennee 37 4 3 5 PEM EXtractiOn iii dp bide dons Id a 38 4 30 PEMINSOTtION EE 38 4 3 7 Fan Tray Replacement isscccccccccnecnneeneetenneneenneneneaeeaeesnennennennensensonss 38 4 3 8 E2PROM Replacement voice 39 Effective Two Slot DC iii Revision 1 0 0 Table of Contents 4 3 9 Third Party Module Replacement oooocccoccnccccconnnncccncnnnancnnncnnnanannnnnnno 40 4 4 HANDLING ALARMS siii 41 AOA de VISUAL Si ee dada AA ASAS AAA A A AA ses 41 Ee eg En EEN ER 4 5 HOT SWAPPING FRUS wicicssccseeceecerenecstes ieee stevevenaeereussedersivensnenacereeeetienetes 42 4 6 RESETTING FOE SYSTEM Ae s 05 Eege Bast dee ENEE EE ed dee 43 A J TROUBLESHOOTI
41. wn any other shelf component Hot swapping facilitates planned maintenance activities and FRU replacement The platform includes front panel LEDs and a Telco alarm which can be configured to activate when a hardware or software failure occurs If an external alarm system is connected to the platform it will also be activated for the alarm condition The alarms alert an operator or technician to replace a failed FRU or perform some other maintenance operation The following procedures are to be used when modules are hot swapped Effective Two Slot DC 42 Revision 1 0 0 Maintenance And Troubleshooting To remove a module 1 Partially open the module s right ejector latch to activate the module s hot swap switch The module s IPMC sends to the Shelf Manager a request to deactivate and the blue hot swap LED blinks at a fast rate 2 The Shelf Manager determines whether the module can be extracted If it can the Shelf Manager grants permission to the IPMC 3 The IPMC disables the interfaces that are controlled by electronic keying and shuts down the module s operations It then notifies the Shelf Manager the deactivation is complete The blue LED remains lit 4 Extract the module The Shelf Manager reclaims the module s power budget Also as part of electronic keying the Shelf Manager disables on other modules the interfaces that are only shared with the deactivated module 4 6 Resetting The System One or both
42. wo Slot DC viii Revision 1 0 0 Safety Instructions Take the following steps to prevent damage from electrostatic discharge ESD When unpacking a static sensitive component from its shipping carton do not remove the component s antistatic packing material until you are ready to install the component in the system Just before unwrapping the antistatic packaging be sure you are at an ESD workstation or grounded This will discharge any static electricity that may have built up in your body When transporting a sensitive component first place it in an antistatic container or packaging Handle all sensitive components at an ESD workstation If possible use antistatic floor pads and workbench pads Handle components and boards with care Don t touch the components or contacts on a board Hold a board by its edges or by its metal mounting bracket Do not handle or store system boards near strong electrostatic electromagnetic magnetic or radioactive fields Effective Two Slot DC ix Revision 1 0 0 Revision History Revision History Number Date Comments Author 1 0 0 May 2007 Initial release Yossi Kuzi Effective Two Slot DC x Revision 1 0 0 About this Document About this Document This document provides technical information for the Effective 2 Slot ATCA Shelf It is intended for technical staff tasked with installing setting up and configuring the system and providing troubleshooting assistance and se
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