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63972-316 (14 Slot ATCA 11990-600).book

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1. Shelf Manager 1 Shelf Manager 2 ShMM 500 ShMM 500 12709823 Table 6 Connector P23 pin assignments for Shelf Manager Cross Connect Row Designation ab cd ef gh 5 Shelf Manager Port Tx1 Tx1 1 1 2 2 Rx2 Rx2 with ShelfManager Cross Connects Shelf Manager Cross Connect 1 Shelf Manager Cross Connect 2 www a tca com www schroff biz 12 R1 0 September 2012 14 Slot ATCA AC Shelf ATCA Backplane 11990 600 601 602 603 3 6 Logic Ground GND and Shelf Ground Shelf_GND Figure 7 Logic Ground Shelf Ground Connection 12706816 The ATCA Backplane provides a mechanism to connect Logic Ground GND and Shelf Ground Shelf GND You can connect isolate Logic Ground by swapping two screws from position A to position B Screws at position A Logic Ground and Shelf Ground connected Screws at position B Logic Ground and Shelf Ground isolated Torque for the Screws 0 7 Nm 1096 d Logic Ground and Shelf Ground is not connected by default WWW a tca com www schroff biz 13 R1 0 September 2012 14 Slot ATCA AC Shelf Air Filter 11990 600 601 602 603 4 Air Filter Figure 8 Air Filter 12706958 1 Filter Element 3 Filter Tray 2 Handles 4 Spring mounted ball lock 4 1 Introduction The ATCA Shelf provides a front replaceable air filter The filter meets the requirements of the T
2. Branch RTN pathes RTN pathes not shown not shown 12712835 www a tca com www schroff biz 40 R1 0 September 2012 14 Slot ATCA AC Shelf 11990 600 601 602 603 9 4 PEM Block Diagram Figure 29 PEM Block Diagram H S Push Button H S LED 9555 ALARM LED OK LED ADUM 1250 UUU l C Isolator YYY Voltage Measure Unit 48 60VDC 9 5 PEM addresses Power Entry Module PEM A 12C_PWR_A A LIC PWR EN INT PEM_PRES Presence signal Filter Backplane Connectors BRANCH 1 BRANCH 2 BRANCH 3 BRANCH 4 BRANCH 1 BRANCH 2 BRANCH 3 BRANCH 4 12705878 Geographic address pins HAO HA1 on the PEM Backplane connector determine the C addresses of the devices The devices on the PEMs connected to channel 4 of the Master Only I C bus of the Shelf Managers Table 21 PEM PC bus addresses PEM Location SEEPROM LM75 PEM A Right view from rear 0xa8 54 0 98 4 PEM Left view from rear Oxaa 55 9 4 www a tca com www schroff biz 41 PCA9555 0x48 24 4 25 R1 0 September 2012 14 Slot ATCA AC Shelf 11990 600 601 602 603 9 6 PEM I O Device The PEM I O device 9555 e controls the status of the LEDs Power Entry Module PEM reads the status of the Hot Swap push button reads the status of the 48 VDC inputs Table 22 PEM PCA 9555 pin assignment PC
3. 12705904 1 Riser Board 5 Connector SAD 2 Connector Fan Tray 2 6 Connector Fan Tray 0 3 Connector SAP 7 Horizontal Board 4 Connector Fan Tray 1 The Horizontal Board 7 is located behind the Fan Trays at the top of the Shelf The Horizontal Board provides the connectors for the Fan Trays 2 4 6 the SAP 3 and the SAD 5 The signals from the Fan Trays the SAP and the SAD are routed through the Riser Board 1 to the ATCA Backplane www a tca com www schroff biz 36 R1 0 September 2012 14 Slot ATCA AC Shelf Power Entry Module PEM 11990 600 601 602 603 9 Power Entry Module PEM Hazardous voltage Before working ensure that the power is removed from the power connection cables When the system is powered on do NOT touch the power terminals Warning Although there are fuses in the power entry circuit of the Shelf the power lines must be protected on rack level with circuit breakers The Shelf can be powered using a regular telecommunication power supply of 48 60 VDC with a VDC return The specified voltage range is from 40 5 VDC to 72 VDC The Shelf supports redundant power supplies but the two supplies should be independently powered 9 1 Introduction Two pluggable redundant Power Entry Modules PEMs are located at the rear bottom side of the Shelf Each PEM provides power terminals for 140 A power feeds Each power feed consists of 2 48 VDC cables and its corresponding return cables and
4. N ala o ol O ON 22 PRESO 51 RXDO SCL_CH1 S1_TX S1_RX SDA_CH4 IPMB SCL B15 IPMB SDA B16 IPMB SDA A3 IPMB SCL A3 IPMB SDA 1 IPMB SCL B7 IPMB SDA A9 IPMB SCL A9 CROSS SDA B CROSS SCL B IPMB SDA A13 IPMB SDA B1 IPMB SDA B13 IPMB SCL B13 D o gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt TXDO DTR RTS SDA CH1 SCL CHO S1 S1 RX SCL 4 IPMB SDA B15 IPMB SCL B16 IPMB SDA B3 IPMB SDA A5 IPMB SDA B7 IPMB SDA A7 IPMB SDA B14 IPMB SDA A4 SDA B11 IPMB SDA A11 IPMB SCL A13 IPMB SCL B1 IPMB SDA B5 IPMB SDA A12 PS gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt TXD1 Pres GND RXD1 INV ACTIVE RI GND GND SCL_CH3 IPMB_SCL_A15 IPMB_SDA_A16 IPMB_SCL_B3 IPMB SCL 5 IPMB SCL A1 IPMB SCL A7 IPMB SCL B14 IPMB SCL A4 IPMB SCL B11 IPMB SCL A11 IPMB SCL B12 CROSS SCL A IPMB SCL B5 IPMB SCL A12 PS gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt 52 SDA CHO GND 52 TX 52 RX SCL CH2 IPMB SDA A15 IPMB SCL A16 IPMB SDA B8 IPMB SDA A8 IPMB SDA A10 IPMB SDA A6 IPMB SDA B10 IPMB SDA B6 IPMB SDA B4 IPMB SDA A14 IPMB SDA B12 CROSS SDA A IPMB SDA B2 IPMB SDA A2 Table 33 Backplane Signal Connector J2
5. E11 D11 Slot 9 ChannelB 24 U11 0x42 10 0 6 SCL SDA B09 E20 E19 Slot 10 ChannelB 18 U11 0x42 1 0 1 1 SCL SDA B10 E15 D15 Slot 11 ChannelB EN26 U07 0x40 1 5 SCL SDA B11 C17 B17 Slot 12 ChannelB EN23 U11 0x42 0 0 7 SCL SDA B12 C19 D19 Slot 13 ChannelB EN32 U07 0x40 1 0 0 2 SCL SDA 22 21 Slot 14 ChannelB EN17 U11 0x42 1 0 1 0 SCL SDA_B14_R C15 B15 Slot 15 ChannelB EN19 U11 0x42 1 0 1 4 SCL SDA B15 A9 B9 Slot 16 ChannelB EN20 U11 0 42 1 0 1 5 SCL SDA_B16_R B10 A10 www a tca com www schroff biz 50 R1 0 September 2012 14 Slot ATCA AC Shelf Schroff Shelf Manager 11990 600 601 602 603 11 5 Ethernet Channels The Shelf Manager provides two 10 100 Ethernet interfaces The first Ethernet channel is routed either to the RJ45 connector on the front panel or to the ATCA Backplane connector J2 default setting The routing depends on the settings of the rocker switches S101 and S102 The ATCA Backplane routes from the connector J2 to the ShMC port on the corresponding Base Interface Hub board The second Ethernet channel 1 is routed to the other Base Interface Hub board ShMC Cross Connect Both Ethernet ports support 10 Mb 10BASE T and 100 Mb 100BASE TX connections The front panel ETHO Ethernet connector is intended for service use only or for debugging purposes in laboratory environment The computer which is connected to this interface must be located ne
6. e 115200 baud no parity 6 data bits e 1 stop bit Table 7 RS 232 Serial Console Interface Pin assignment RJ45 Pin 1 RTS 2 DTR 3 TxD 4 GND 5 GND 6 RxD 7 DSR 8 CTS www a tca com www schroff biz RTS DTR TXDO GND GND RXDO DSR CTS ShMM 500 Signal Type Out Out Out 21 Description Request To Send Data Terminal Ready Transmit Data Logic Ground Logic Ground Receive Data Data Set Ready Clear To Send R1 0 September 2012 14 Slot ATCA AC Shelf Shelf Alarm Panel and Shelf Alarm Display 11990 600 601 602 603 6 7 SAP Telco Alarms 6 7 1 Telco Alarm Interface The SAP provides a Telco Alarm interface on the DB15 male connector Three relay outputs are used for remote alarm distribution reflecting the state of the three Alarm LEDs The relays are capable of carrying 72 VDC or 1 Awitha max rating of 30 VA 6 7 2 Telco Alarm LEDs 6 7 3 Alarm 6 7 4 Alarm The Shelf Alarm Panel provides the Telco Alarm LEDs These LEDs indicate presence of Critical Major and Minor alarms as follows Table 8 Telco Alarm LEDs State Description Off No alarm active On Alarm active Flashing Alarm active but silenced Silence Push Button The Alarm Silence push button on the Shelf Alarm Panel faceplate deactivates the alarm relays During the time Alarm Silence is activated the Alarm LEDs flash By pressing the Alarm Silence push button a second time the alarm relays are reactiva
7. nennen 6 3 ATCA Backplane ECT 7 3 1 Logical to Physical Slot 7 32 INN ere eee eee eee eee 7 3 2 1 Base NMS ACS isin inc E Fon MUS EXPE VET Ernte 7 3 2 2 Fabric 7 3 2 3 Synchronization Clock Interface 8 3 2 4 Update Channel Interface 8 3 2 5 Power EEr AE EE Eaa 8 3 3 Dedicated Shelf Manager 8 3 3 1 Intelligent Platform Management Interface 9 34 Shelf Data Modules 10 3 4 1 IPMB A Connector Assembly Option 11 3 4 2 IPMB B Connector Assembly Option 11 3 5 Shelf Manager Cross 12 3 6 Logic Ground GND and Shelf Ground Shelf GND 13 EIU 14 2 14 42 Air Filter Replacement 14 4 3 Air Filter Presence 14 5 Shelf Ground Eonneclion u 15 5 1 Specification for the Shelf Ground connection cable 15 6 Shelf Alarm Panel and Shelf Alarm Display 16 e MOTO Die
8. www schroff biz 60 R1 0 September 2012 14 Slot ATCA AC Shelf 11990 600 601 602 603 IPMC 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 www a tca com www schroff biz Nr 13 14 15 16 17 18 19 20 21 22 23 24 25 26 119 120 121 122 123 124 126 131 132 133 135 136 137 138 150 152 LUN Name 0 IPMBLINK 4 0 IPMBLINK 5 0 IPMB LINK 6 0 IPMB LINK 7 0 IPMB LINK 8 0 IPMBLINK 9 0 IPMB LINK 10 O IPMB LINK 11 0 IPMB LINK 12 0 IPMB LINK 13 O IPMB LINK 14 O IPMB LINK 15 0 IPMB LINK 16 0 IPMB LINK 17 TelcoAlarmInput Left Exhaust 0 Center Exhaust 0 Right Exhaust 0 SAP Temp Temp In Left Temp In Right 0 TELCO Alarms 0 BMC Watchdog SYSTEM EVENT FT Oper Status 0 Cooling State Fans State 0 SHM Redundancy 0 AirFilter 0 SAP Type IPMB Link IPMB Link IPMB Link IPMB Link IPMB Link IPMB Link IPMB Link IPMB Link IPMB Link IPMB Link IPMB Link IPMB Link IPMB Link IPMB Link TELCO Alarm Input Temperature Temperature Temperature Temperature Temperature Temperature OEM reserved Watchdog 2 System Event Management Sub syst Health Management Sub syst Health Management Sub syst Health Management Sub syst Health Entit
9. 16 17 18 19 20 21 22 128 129 10 11 12 LUN Name Type ra Class Description 0 48A Bus voltage Entity Presence 0x25 Discrete This sensor indicates the presence of the 48 V A of fused on the local shelf manager 0 48 Bus voltage Entity Presence 0x25 Discrete This sensor indicates the presence of the 48 V B of fused on the local shelf manager 48A ACB voltage Entity Presence 0x25 Discrete This sensor indicates the presence of the 48 V A behind the shelf man ager s main fuse 48B ACB voltage Entity Presence 0x25 Discrete This sensor indicates the presence of the 48 V B behind the shelf man ager s main fuse 20V AUX Entity Presence 0x25 Discrete This sensor indicates the presence of 20 V on carrier shelf manager 48A ACB Fuse Entity Presence 0x25 Discrete This sensor indicates the state of 48 V A on the shelf manager 48B ACB Fuse Entity Presence 0x25 Discrete This sensor indicates the state of 48 V B on the shelf manager CPLD State OEM reserved Oxde Discrete This sensor indicates the high level redundancy state of the ShMM along with the state of the low level redun dancy bits exposed by the CPLD and redun dancy related exceptional condi tions in the CPLD if any Reboot Reason OEM reserved Oxdd Discrete This sensor indicates the reason for the last reboot FRU 0 HOT SWAP Hot Swap OxfO Discrete This sensor returns the hot swap states for FRU 0 HPI Sys Even
10. I C bus Channel 3 Alarm LED 2 PWR A OK LED Hot Swap LED 48 V A bus voltage 48 V Afan tray voltage Hot Swap Push Button 48 V B bus voltage 48 V B fan tray voltage Backplane Connector gt 5 amp e x i gt st N FAN_24V_RTN FAN_Speed DC Control Voltage FAN_TACH1 Tacho signal 1 2 Tacho signal 2 FAN_PRES Presence signal grounded on Fan Tray 12708846 www a tca com www schroff biz 30 R1 0 September 2012 14 Slot ATCA AC Shelf Fan Trays 11990 600 601 602 603 7 3 Fan Tray Signals The Fan Tray provides signals for e Supply Voltage monitoring e Switching off the fans e Status of the 24 V DC DC converter These signals are controlled by the PCA9555 device on the Fan Tray PCB The Shelf Manager has access to these signals the Master Only C bus Table 14 Fan Tray Signals Signal description 48 V A bus voltage Indicates the presence of the 48V A VRTN the Horizontal Board Connector 48 V_A fan tray voltage Indicates the presence of the 48V A VRTN A after the fan tray s mains fuse 48 V B bus voltage Indicates the presence of the 48V B VRTN B at the Horizontal Board Connector 48 V fan tray voltage Indicates the presence of the 48V B VRTN B after the fan tray s main fuse DC DC OK Indicates the proper functioning of the DC
11. cross connected on Backplane to 52 TX of other Shelf Manager USB interface cross connected on Backplane to 52 RX of other Shelf Manager Presence signal of SAP Grounded on SAP when present Master Only I C bus Channel 0 to SAP Master Only 2 Channel 1 Master Only I C bus Channel 2 Master Only I C bus Channel Master Only I C bus Channel 4 Master Only I C bus Channel 0 to SAP Master Only I C bus Channel 1 Master Only I C bus Channel 2 Master Only I C bus Channel 3 Master Only I C bus Channel 4 Shelf Ground Switchover signal from the other Shelf Manager proprietary signal cross connected on Backplane to SWR Output of other Shelf Manager Switchover signal to the other Shelf Manager proprietary signal cross connected on Backplane to SWR_Input of other Shelf Manager Ethernet interface ETH1 Serial interface 1 Transmit Data Serial interface 2 Transmit Data not used in Schroff Shelves Voltage return supply A Voltage return supply B 67 R1 0 September 2012 14 Slot ATCA AC Shelf 11990 600 601 602 603 Technical Data 12 Technical Data Table 35 Technical Data Physical Dimensions Height Width Depth Weight Shipping weight completely assembled with packaging Shelf weight w o fan tray and w o PEMs Shelf weight completely assembled Power Input voltage Input Power Overcurrent Protection Environmental Ambient temperature long term Ambient temperature short term
12. pin assignment Bused IPMB DANO Aa a al d a oa 16 17 18 19 20 21 22 a 50 51 CD RXDO SCL_CH1 S1_TX S1_RX SDA_CH4 CROSS SDA CROSS SCL y o gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt TXDO DTR RTS SCL CHO 51 TX 51 RX SCL 4 IPMB SDA B www a tca com www schroff biz PS gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt TXD1 Pres GND RXD1 INV ACTIVE RI GND GND SCL_CH3 IPMB_SCL_B CROSS_SCL_A PS gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt SP gt 65 d PRES2 Cl SDA_CHO GND 52 TX 2_ SCL_CH2 IPMB SDA A CROSS SDA D o gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt 5 gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt Schroff Shelf Manager e INT DSR CTS GND SDA_CH3 52 TX S2 RX 2 PWR B SDA CH2 2 PWR A IPMB SCL B8 IPMB SCL A8 IPMB SCL A10 IPMB SCL A6 IPMB SCL B10 IPMB SCL B6 IPMB SCL B4 IPMB SCL A14 IPMB SDA B9 IPMB SCL B9 IPMB SCL B2 IPMB SCL A2 INT DSR CTS GND SDA CH3 S2 TX S2 RX 2 PWR B SDA CH2 2 PWR A IPMB SCL A JL
13. 1 relays powered 0 2 Major Alarm to telco relays output 1 relays powered 0 3 Critical Alarm to telco relays output 1 relays powered 0 4 N C Pulled High 0 5 LED MIN Minor alarm LED output 1 0 6 LED Major alarm LED output 1 0 7 LED CRIT Critical alarm LED output 1 On 1 0 Alarm cutoff push button input 0 push button pushed 1 1 Minor Clear input 0 voltage applied to input pins 1 2 Major Clear input 0 voltage applied to input pins 1 3 N C Pulled High 1 4 N C Pulled High 1 5 LED USERS output 1 1 6 LED USER 2 output 1 1 7 LED USER output 1 www a tca com www schroff biz 26 R1 0 September 2012 14 Slot ATCA AC Shelf Shelf Alarm Panel and Shelf Alarm Display 11990 600 601 602 603 6 13 SAP Console Cable for the Shelf Manager Serial Interface Figure 19 RJ45 to DB9 Serial Console Cable CTS DSR DB9 female RX Ground gO O O Og TX DTR RTS RJ45 male 1 8 2 6 3 2 4 5 5 5 6 3 7 4 8 7 12705845 The connectors are shown with the cables pointing away The serial console default configuration 15 115200 baud no parity 8 data bits e 1 stop bit n The serial console cable is not included with the Shelf Order No 23204 187 www a tca com www schroff biz 27 R1 0 September 2012 14 Slot ATCA AC Shelf Fan Trays 11990 600 601 602 603 7 Fan Trays 7 1 Introduction The 14 Slot ATCA Shelf contains three hot swapp
14. 1 0 0 0 SCL SDA A02 22 022 Slot 3 ChannelA EN13 U11 0x42 10 0 1 SCL SDA_A03_R A12 A11 Slot 4 ChannelA 12 U11 0x42 0 0 4 SCL SDA A04 C16 B16 Slot 5 ChannelA EN14 U11 0x42 0 0 0 SCL SDA A05 C12 B12 Slot 6 ChannelA U07 0x40 1 3 SCL SDA A06 E14 D14 Slot 7 ChannelA U07 0x40 1 2 SCL SDA A07 C14 B14 Slot 8 ChannelA U07 0x40 1 0 1 0 SCL SDA A08 E12 D12 Slot 9 ChannelA U11 0 42 0 0 5 SCL SDA 09 16 15 Slot 10 ChannelA ENO6 007 0x40 1 1 SCL SDA A10 E13 D13 Slot 11 ChannelA ENO2 007 0x40 1 7 SCL SDA_A11_R C18 B18 Slot 12 ChannelA 007 0x40 1 0 0 1 SCL SDA 12 22 22 Slot 13 ChannelA 9 U11 0x42 0 0 3 SCL SDA A13 B19 A19 Slot 14 ChannelA ENO1 U07 0x40 1 6 SCL SDA 14 E18 D18 Slot 15 ChannelA 15 U11 0x42 1 0 1 6 SCL SDA A15 C9 D9 Slot 16 ChannelA EN16 U11 0x42 1 0 1 7 SCL SDA A16 D10 C10 Slot 1 ChannelB EN29 U07 0x40 1 0 0 5 SCL SDA B01 B20 A20 Slot 2 ChannelB EN30 007 0x40 1 0 0 4 SCL SDA 802 E21 D21 Slot 3 ChannelB EN21 U11 0 42 1013 SCL SDA C11 B11 Slot 4 ChannelB EN28 007 0x40 0 6 SCL SDA 04 E17 D17 Slot 5 ChannelB 1 U07 0x40 1 0 0 3 SCL SDA B05 21 21 Slot 6 ChannelB 27 U07 0x40 1 0 0 7 SCL SDA_B06_R E16 D16 Slot 7 ChannelB 4 U130x4e lO 1 1 SCL SDA A14 B13 Slot 8 ChannelB EN22 U11 0x42 1 0 1 2 SCL SDA B08
15. 10 100 Ethernet Service Connector Pin Ethernet Signal TX TX RX 4 5 6 RX 7 8 Figure 40 Backplane Connectors 4 m 4 r ri d STEET Tr J i a a 11 oe CH 5 IX Li 7 LECHE 2 1 T 12706898 Table 30 Pin Staging PS Pin length A 8 25 mm B 9 75 mm 11 25 mm The Pin Staging PS is the length of the Pins of the connector at the Backplane not at the Shelf manager Table 31 Backplane Signal Connector J1 pin assignment a PS b PS C PS d PS e PS 1 48 B VRTN A B NC B 48V B B VRTN B B a 3 SHELF_GND SHELF GND B SHELF GND B SHELF GND B SHELF GND B 4 5 1 2 A TACH4 A 6 FAN TACH5 A FAN_TACH6 A 7 8 A PWM_C 7 FAN_SPEED A NC 24V A 24V A 8 a 9 PRESA A SAP PRES A SWR Input Input SWR_Output A 10 TX TX 5 Output 11 AIR FILT PR PRESB RX A RX A 5 14 www a tca com www schroff biz 64 R1 0 September 2012 14 Slot ATCA AC Shelf 11990 600 601 602 603 Table 32 Backplane Signal Connector J2 pin assignment Radial IPMB DAN fF WwW
16. 3 User definable LEDs USER1 USER2 USER3 3 Fan Tray Alarm LEDs Left Center Right 3 Fan Tray OK LEDs Left Center Right The Alarm Silence push button 2 serial console interfaces for both Shelf Managers RJ45 connectors Figure 12 Shelf Alarm Display oc WB gt 1 3 4 MIN 1 1213 1 Fixing screw 9 Alarm Silence push button 10 LED Min Alarm yellow 11 LED Maj Alarm amber 12 LED Crit Alarm red 13 User definable LED 1 red 14 User definable LED 2 green 15 User definable LED 3 amber 16 6 3 1 User definable LEDs le RE 7 12706959 ii a LED Fan Tray Left Alarm red LED Fan Tray Center Alarm red LED Fan Tray Right Alarm red LED Fan Tray Left OK green LED Fan Tray Center OK green LED Fan Tray Right OK green Serial Console Interface Shelf Manager 1 Left Serial Console Interface Shelf Manager 2 Right The LEDs USER 1 2 3 are user definable and connected to the l C bus I O port of the PCA 9555 on the SAP www a tca com www schroff biz 18 R1 0 September 2012 14 Slot ATCA AC Shelf Shelf Alarm Panel and Shelf Alarm Display 11990 600 601 602 603 6 4 Shelf Alarm Panel SAP Block Diagram Figure 13 SAP Block Diagram E Critical Alarm LED CRIT Alarm MS I LL 2 EN Power Alarm _ LED USER2 LED USER3 Major Clear RST PB Alarm Silence
17. 6 Shelf Alarm Panel and Shelf Alarm Display 6 1 Introduction Some Shelf Manager functionalities have been moved to separate boards called Shelf Alarm Panel SAP and Shelf Alarm Display SAD Figure 10 Connection between Shelf Manager and SAP SAD USER FAN TRAY ShMgr Left ShMgr Right ALARM 999 _ ee Control TELCO 1 2 3 L C R Signals ALARMS Buffer Buffer LTC4300 LTC4300 ShMM 500 ShMM 500 12705894 WWW a tca com www schroff biz 16 R1 0 September 2012 14 Slot ATCA AC Shelf Shelf Alarm Panel and Shelf Alarm Display 11990 600 601 602 603 6 2 Shelf Alarm Panel SAP The Shelf Alarm Panel SAP is located at the right front top side of the Shelf It provides the Telco Alarm connector DB15 male C bus devices on the SAP are connected to the Master Only I C bus of both Shelf Managers Only active Shelf Manager has access to the SAP Figure 11 Shelf Alarm Panel SAP TELCO ALARMS 12705893 1 Shelf Alarm Panel SAP 3 Fixing screw 2 Telco Alarm Connector DB15 male www a tca com www schroff biz 17 R1 0 September 2012 14 Slot ATCA AC Shelf 11990 600 601 602 603 6 3 Shelf Alarm Display SAD Shelf Alarm Panel and Shelf Alarm Display The Shelf Alarm Display SAD is a user interface and located at the left front top of the Shelf It provides 3 Shelf Alarm LEDs MINOR MAJOR CRITICAL
18. ILL IPMBA U B Backplane Connector 12708848 11 4 Radial IPMB Interface Only Shelf Managers with Product Number 21596 292 for Shelves 11596 151 153 The IPMB A and IPMB B buses from the ShMM 500 are routed through IPMB buffers and switches to the Backplane connector J2 The ATCA Backplane connects the individual IPMBs to the ATCA boards Figure 35 Block diagram radial IPMB Cross connected to other ATCA Slot 14 i To ATCA Slot 1 Cross connected to other ShMC IPMB_A To ATCA Slot 14 IPMB_B E pull ups Buffer H pull ups Buffer pull ups Switch To ATCA Slot 1 Master Only I2C bus 12708849 www a tca com www schroff biz 49 R1 0 September 2012 14 Slot ATCA AC Shelf 11990 600 601 602 603 Schroff Shelf Manager 11 4 1 Radial IPMB Enables If installed the SAMM ACB V implements the FET enables for the radial IPMB with three Philips PCA9555 16 bit GPIO port devices See the table below for the enable bit to IPMB channel mapping Table 26 Radial IPMB enable bit to IPMB channel mapping To Backplane IPMB Enable I2C Port on Logical slot Channel Signal 9555 Ee EID CROSSA EN10 U11 0x42 1 0 0 2 CROSS SCL SDA A C20 D20 CROSSB EN25 U07 0x40 1 0 1 4 CROSS SCL SDA 18 17 Slot 1 ChannelA EN33 U13 0x4e 1 0 1 0 SCL SDA 01 C13 A13 Slot 2 ChannelA 07 0x40
19. PEM Table 3 Shelf Data Module addresses CDM address 1 1 4 52 CDM 2 SEEPROM Channel 2 4 52 1 LM75 Channel 3 0 98 4 1 LM75 Channel 3 9 4 www a tca com www schroff biz 10 R1 0 September 2012 14 Slot ATCA AC Shelf ATCA Backplane 11990 600 601 602 603 3 4 1 IPMB A Connector Assembly Option Connector IPMB A is wired to the IPMB A bus and is not assembled by default Table 4 IPMB A Connector Pin Signal name Description 1 SCL_A13 IPMB A Serial clock 2 GND Logic Ground 3 SDA_A13 IPMB A Serial Data 4 2 3 3 VDC power supply for Shelf I C bus devices 3 4 2 IPMB B Connector Assembly Option Connector IPMB B is wired to the IPMB B bus and is not assembled by default Table 5 IPMB B Connector Pin Signal name Description 1 SCL_B13 IPMB B Serial clock 2 GND Logic Ground 3 SDA_B13 IPMB B Serial Data 4 2 3 3 VDC power supply for Shelf IC bus devices www a tca com www schroff biz 11 R1 0 September 2012 14 Slot ATCA AC Shelf ATCA Backplane 11990 600 601 602 603 3 5 Shelf Manager Cross Connect The ATCA Backplane provides cross connect traces between the Base Hubs and the Shelf Managers with dual 10 100 Base T links from each Base Hub to both dedicated Shelf Manager slots Figure 6 Shelf Manager Cross Connect wm m uum um
20. SAD Provides Alarm Status LEDs Fan Tray Alarm LEDs and serial interfaces for the Shelf Managers Rear pluggable dual redundant 140 A Power Entry Modules PEM Electrical power 300 W slot www a tca com www schroff biz 4 R1 0 September 2012 14 Slot ATCA AC Shelf 11990 600 601 602 603 2 1 Shelf Front and Rear View Figure 1 Shelf Front View Shelf Alarm Display SAD ATCA 14 Slot Backplane Front Card Cage Air Filter Tray Slot for Shelf Manger 1 oR O N gt www a tca com www schroff biz Hardware Platform 12712830 Shelf Alarm Panel SAP Front Cable Tray 19 Mounting breaket Slot for Shelf Manager 2 R1 0 September 2012 14 Slot ATCA AC Shelf 11990 600 601 602 603 Figure 2 Shelf Rear View 10 11 12 13 14 2 ATCA BAckplane Rear Card Cage Rear ESD Wrist Strap Terminal PEM B 2 2 ESD Wrist Strap Terminals Danger of electrostatic discharge Static electricity can harm delicate components inside the Shelf You must wear 15 16 17 18 19 Hardware Platform m 12712831 Fan Tray 1 Fan Tray 0 Rear Cable Tray Shelf Ground Terminal M6 studs PEMA A an ESD wrist strap before exchanging any part or electric component Two ESD Wrist Strap Terminals 4 mm banana jacks are located at the lower front and rear side of the Shelf www a tca com www schroff biz R1 0 September 2012 14 Slot ATCA AC Shelf ATCA Backplane 11
21. SESE SESE SSE SSE ES SHEDS D gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt f GND GND GND GND GND GND GND GND GND GND GND r GND GND GND GND GND GND GND GND GND GND GND PS 9 O DO R1 0 September 2012 14 Slot ATCA AC Shelf 11990 600 601 602 603 Schroff Shelf Manager Table 34 Backplane connector J1 and J2 pin description 48 48 B FILT PR CD CI CROSS SCL A CROSS SCL B CROSS SDA A CROSS SDA B CTS DSR DTR FAN 24V 24V RTN PRESIO 2 FAN SPEED FAN TACH O 8 GND 0 HLY Input HLY_Output HS_EN 2 PWR A 2 PWR B INT INV_ACTIVE IPMB_SCL_A 1 16 IPMB_SCL_B 1 16 IPMB_SDA_A 1 16 SDA B 1 16 www a tca com www schroff biz 48 VDC supply A 48 VDC supply B Air filter presence grounded by air filter presence switch to detect a missing air filter Serial Interface 1 Carrier Detect Chassis Intrusion signal of ADM1026 Serial Clock of IPMB A cross connected on Backplane to serial clock of IPMB B of other Shelf Manager Serial Clock of IPMB B cross connected on Backplane to serial clock of IPMB A of other Shelf Manager Serial Data of IPMB A cross
22. This sensor measures the shelf alarm panel temper ature This sensor measures the left inlet temperature This sensor measures the right inlet temperature This sensor indicates the presence of critical major and minor alarm of the Shelf Alarm Panel BMC watchdog sensor System event sensor This sensor monitors if all the fan trays are opera tional or if some fan trays is not operation This sensor monitors the cooling sta tus This sensor monitors the fan status This sensor monitors the shelf man ager redundancy status This sensor checks the presence of the air filter This sensor checks the presence of the shelf alarm panel R1 0 September 2012 14 Slot ATCA AC Shelf 11990 600 601 602 603 Nr 20 160 20 163 20 164 20 165 20 166 20 167 20 170 20 173 20 174 20 175 20 176 20 177 20 192 20 193 20 194 20 195 20 200 20 201 20 203 20 204 20 205 20 208 20 209 20 210 20 211 20 212 www a tca com www schroff biz LUN Name 1 PEM A Voltage PEM A Input Pres PEM A Branch 1 PEM A Branch 2 PEM A Branch 3 PEM A Branch 4 PEM B Voltage PEM B Input Pres PEM B Branch 1 PEM B Branch 2 PEM B Branch 3 PEM B Branch 4 PEM A PEM B Shelf EEPROM 1 Shelf EEPROM 2 PEM A Temp PEM B Temp Fan Tray 0 Fan Tray 1 Fan Tray 2 24V FT 0 48A bus FT 0 48A FT 0 48B bus FT 0 48B FT 0 Type Voltage Entity Presence E
23. V of fan tray 1 This sensor indicates the presence of the 48 of fan tray 1 This sensor ndicates the presence of the 48 V A after fan tray 1 s main fuse This sensor indicates the presence of the 48 V B of fan tray 1 This sensor ndicates the presence of the 48 V B after fan tray 1 s main fuse This sensor monitors the state of the 48 V Afuse of fan tray 1 This sensor monitors the state of the 48 V B fuse of fan tray 1 This sensor indicates the presence of the 24 V of fan tray 2 This sensor indicates the presence of the 48 V A of fan tray 2 This sensor indicates the presence of the 48 V A after fan tray 2 s main fuse This sensor indicates the presence of the 48 V B of fan tray 2 This sensor indicates the presence of the 48 V B after fan tray 2 s main fuse This sensor monitors the state of the 48 V Afuse of fan tray 2 This sensor monitors the state of the 48 V B fuse of fan tray 2 This sensor indicates the speed of the fan 0 RPM This sensor indicates the speed of the fan 1 RPM This sensor indicates the speed of the fan 2 RPM This sensor indicates the speed of the fan 3 RPM This sensor indicates the speed of the fan 4 RPM This sensor indicates the speed of the fan 5 RPM R1 0 September 2012 14 Slot ATCA AC Shelf Schroff Shelf Manager 11990 600 601 602 603 11 16 Shelf Manager Front Panel and Backplane connectors Table 29 Front Panel
24. connected on Backplane to serial data of IPMB B of other Shelf Manager Serial Data of IPMB B cross connected on Backplane to serial data of IPMB A of other Shelf Manager Serial Interface 1 Clear To Send Serial Interface 1 Data Set Ready Serial Interface 1 Data Terminal Ready Auxiliary 24 VDC max 100 mA generated on Fan Trays Voltage supply for opto couplers on Shelf Manager Return path Ground reference for the auxiliary 24 VDC generated on Fan Trays used also as reference ground for the fan control voltage Fan Tray present grounded on Fan Tray when present DC for Fan Speed Control 0 V to 10 V 10 mA Tachometer signals from Fan Trays logic ground Hardware address of Shelf Manager grounded Shelf Manager IPMI address is 0x10 open Shelf Manager IPMI address is 0x12 Hardware address of Shelf Manager grounded Shelf Manager IPMI address is 0x10 open Shelf Manager IPMI address is 0x12 Health input Shelf Manager proprietary signal cross connected on Backplane to HLY Output of other Shelf Manager Health output Shelf Manager proprietary signal cross connected on Back plane to HLY Input of other Shelf Manager Tells the Shelf Manager that it is plugged in Grounded on Backplane 3 6 V max 500 mA generated on Shelf Manager redundant path A for Shelf I C devices on Fan Trays PEMs and SAP 3 6 V max 500 mA generated on Shelf Manager redundant path B for Shelf 2 on Fan Trays PEMs a
25. is protected by a 50 A fuse Each input feed is divided internally at the PEM in 4 output branches toward the backplane In this way each PEM has 1 input feed and 4 output branches Over current protection is provided by 50 A fuses in each output branch The segmentation is shown in Chapter 9 3 Power Branches The power filtering consists of filtered power terminals and a discrete line filter for each power branch The input voltage range for the Shelf is from 40 VDC to 72 VDC Input voltage measurement is implemented by means of dedicated voltage monitor device Current measurement is available only as an option www a tca com www schroff biz 37 R1 0 September 2012 14 Slot ATCA AC Shelf Power Entry Module PEM 11990 600 601 602 603 The PEM provides e PCA9555 I O device for voltage monitoring and Hot Swap functionality LM75 temperature sensor e 24LC256 FRU SEEPROM 220 Current Voltage measurement device These devices are connected to the 2 LTC4300 PC buffer To detect a blown fuse the presence of the voltages before and after the fuses is monitored by the PCA9555 To indicate to the Shelf Manager the presence of the PEM a presence signal is grounded by the PEM A Hot Swap Push Button and a Blue Hot Swap LED provide Hot Swap functionality A red power failure and a green OK LED provide status indication Each of the 4 redundant output branches supply power to a separate
26. part of the ATCA Backplane The PEM together with all shelf related FRUs are protected against wrong polarity up to 57 V DC but it does not block wrong polarity voltage being applied to shelf related FRUs and to Zone 1 power wiring of payload slots Suppressor diodes are included in the feed chain that provide protection against a K 20 pulse of 500 V being applied to its input K 20 surge pulse Basic level Table 7 pulse type 7 3 500 V applied to 48V and 48V RTN branches at the same time against shelf ground so that PEM itself and other shelf related FRUs can sustain this level of pulse www a tca com www schroff biz 38 R1 0 September 2012 14 Slot ATCA AC Shelf Power Entry Module PEM 11990 600 601 602 603 9 2 PEM Front View Figure 27 PEM Front View E 12712834 Hot Swap Push Button 5 48V Input Hot Swap LED blue 6 RTN Input Status LED Failure red Status LED green N gt www a tca com www schroff biz 39 R1 0 September 2012 14 Slot ATCA AC Shelf Power Entry Module PEM 11990 600 601 602 603 9 3 Power Branches Backplane s power supply is divided into 4 power branches Each of the 5 4 power branches supplies power to a group of slots and a Fan or Shelf Manager This topology is used to keep the max current per branch less than 35 A Figure 28 Power distribution of the 6 Power Branches within the Shelf Fan Tray 1
27. through the System Manager Interface which is typically implemented over Ethernet The Shelf management based on the Pigeon Point Shelf management solution for AdvancedTCA products The Shelf management software executes on the Pigeon Point Shelf Management Mezzanine 500 ShMM 500 a compact SO DIMM form factor module installed on the ACB V carrier board The ACB V carrier board includes several on board devices that enable different aspects of Shelf management based on the ShMM 500 These facilities include I C based hardware monitoring control and GPIO expander devices The ACB V provides the Fan Controller for up to 9 Fans and individual Ethernet connections to both Base Hubs ShMC cross connect according to PICMG Engineering Change Notice ECN 3 0 2 0 001 The Shelf Manager also provides an IPMB interface for the non intelligent FRUs in a Schroff Shelf The Shelf Manager communicate with the non intelligent FRUS over busses and expose the sensors for these FRUs at IPMB address 0x20 To maximize availability the Schroff ATCA Shelves are designed to work with two redundant Schroff ShMM ACB V Shelf Managers www a tca com www schroff biz 46 R1 0 September 2012 14 Slot ATCA AC Shelf Schroff Shelf Manager 11990 600 601 602 603 Figure 32 Schroff Shelf Manager HN er aros mets E 12708845 1 Extraction handle 5 Backplane Connector J2 2 ShMM 500 6 Backplane Connector J1 3 RT
28. 0 26 This will make pins to inputs except for 0 5 1 7 1 6 1 5 and 1 3 Configuration registers 4 and 5 in the PCA9555 control the inversion of the I O pins Normally a 0x00 is written to register 4 and 5 This will make the polarity of all of the pins the same as the bits in the registers www a tca com www schroff biz 33 R1 0 September 2012 14 Slot ATCA AC Shelf Fan Trays 11990 600 601 602 603 7 9 Front Board Air Distribution The airflow is measured with impedance boards acc to the PICMG 3 0 R3 0 specification e Front board pressure drop 37 Pa at 0 85 m min Figure 24 Front Board Air Distribution Air distribution Frontboards normal operation Zone 1 m Zone 2 OZone OZone 4 gt lt Table 19 Airflow and calculated cooling capacity front slots Zonet Zone2 Zone3 Zone4 gt gt gt m3 min m min m min m3 min m3 h CFM Cat Slot 1 0 28 0 3 0 29 0 32 1 19 71 58 42 11 gt B4 Slot 2 0 29 0 3 0 28 0 29 1 16 69 64 40 97 gt B4 Slot 3 0 28 0 3 0 28 0 3 1 15 69 3 40 76 gt 4 Slot 4 0 27 0 3 0 28 0 3 1 15 68 91 40 54 gt B4 Slot 5 0 27 0 3 0 29 0 31 1 16 69 79 41 05 gt B4 Slot 6 0 27 0 3 0 29 0 31 1 17 69 98 41 17 gt B4 Slot 7 0 26 0 3 0 29 0 31 1 17 69 97 41 16 gt B4 Slot 8 0 26 0 3 0 29 0 31 1 16 69 65 40 97 gt B4 Slot 9 0 26 0 29 0 28 0 3 1 13 68 07 40 04
29. 20 225 20 226 20 227 20 228 20 240 20 241 20 242 20 243 20 244 20 245 www a tca com www schroff biz LUN Name 48A FT 0 Fuse 48B FT 0 Fuse 24V FT 1 48A bus FT 1 48A FT 1 48B bus FT 1 48B FT 1 48A FT 1 Fuse 48B FT 1 Fuse 24V FT2 48A bus FT 2 48A FT 2 48B bus FT 2 48B FT 2 48A FT 2 Fuse 48B FT 2 Fuse Fan Tach O Fan Tach 1 Fan Tach 2 Fan Tach 3 Fan Tach 4 Fan Tach 5 Type Entity Presence Entity Presence Entity Presence Entity Presence Entity Presence Entity Presence Entity Presence Entity Presence Entity Presence Entity Presence Entity Presence Entity Presence Entity Presence Entity Presence Entity Presence Entity Presence Fan Fan Fan Fan Fan Fan Type Code 0x25 0x25 0x25 0x25 0x25 0x25 0x25 0x25 0x25 0x25 0x25 0x25 0x25 0x25 0x25 0x25 0x04 0x04 0x04 0x04 0x04 0x04 63 Class Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Threshold Threshold Threshold Threshold Threshold Threshold Schroff Shelf Manager Description This sensor monitors the state of the 48 V_A fuse of fan tray 0 This sensor monitors the state of the 48 V_B fuse of fan tray 0 This sensor indicates the presence of the 24
30. 603 Display the FRU information in a board fruinfo IPMI address FRU id e Change the speed for a Fan Tray clia setfanlevel IPMI address Fru id speed Info The value for the speed is from O to 15 Display the contents of the System Event Log SEL clia sel e Clear the System Event Log SEL clia sel clear 11 14 Firmware Update The Shelf Management software is stored in the FLASH memory on the ShMM 500 The software is U boot sentry kernel sentry rfs The U boot program is usually permanent and allows the user to configure the software and network environment of the ShMM 500 and install new software from a network server Sentry kernel is the SAMM 500 s Linux kernel and sentry rfs is the ShMM 500 s root file system H A detailed instruction on how to reprogram the Shelf Manager is distributed with each new Firmware release www a tca com www schroff biz 58 R1 0 September 2012 14 Slot ATCA AC Shelf 11990 600 601 602 603 11 15 Sensor Table Nr 10 0 10 1 10 2 10 3 10 4 10 5 10 6 10 16 10 17 10 18 10 19 10 20 0 2 10 22 10 128 10 129 2 0 12 4 12 2 12 3 12 4 12 5 12 6 www a tca com www schroff biz LUN Name 0 FRUOHOT SWAP IPMBLINK 0 Local Temp 3V3 local 0 12 PWR B 12 PWR A VBAT 48A Bus voltage 0 48 Bus voltage 48A voltage 48 ACB voltage 20V AUX 48A ACB Fuse 48B ACB F
31. 9 PENTAIR c 14 slot ATCA Shelf including 40G Backplane User s Manual n m ms ra is p s Product Numbers 11990 600 11990 601 11990 602 11990 603 Doc No 63972 316 Revision R1 0 September 2012 01 0 August 2012 Draft Release R1 0 September 2012 Initial Release Impressum Schroff GmbH D 75334 Straubenhardt Germany The details in this manual have been carefully compiled and checked supported by certified Quality 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 2012 All rights and technical modifications reserved 14 Slot ATCA AC Shelf 11990 600 601 602 603 Table of Contents 1 22 1 1 1 Safety Symbols used in this 1 1 2 General Safety 1 1 3 References and Architecture Specifications 2 14 TTE me 2 1 5 Terms and 20 0 000 3 2 FIar Ware Platform ETE 4 2 1 Shelf Front and Rear 5 2 2 ESD Wrist Strap
32. 990 600 601 602 603 3 ATCA Backplane The 14 slot ATCA monolithic Backplane provides e 25 Gb s connectivity 4 lanes with 6 25 Gb s Full Mesh BP e 40 Gb s connectivity 4 lanes with 10 Gb s Dual Star BP 12 ATCA Node slots Two ATCA Hub slots Two dedicated Shelf Manager slots Two Power Entry Module PEM slots Two slots for the Shelf Data Modules CDM 3 1 Logical to Physical Slot Mapping The physical slots are sequentially numbered from left to right The logical slots are mapped to the physical slots according to Table 2 Table 2 14 Slot ATCA Backplane physical to logical slot mapping ha oe res pote Slot Slot Logical slot Logical slot Hex IPMB Address 9A 92 8E 8 82 84 88 8C 94 9 Update ma 3 2 Interfaces 3 2 1 Base Interface Logical slots 1 and 2 are the hub slots for the Dual Star Base Interface Base Interface Channel 1 ShMC of logical slot 1 and 2 is cross connected to both dedicated Shelf Manager slots on the ATCA Backplane 3 2 2 Fabric Interface The Fabric Interface in the ATCA Backplane is wired as Dual Star supporting four ports per channel See PICMG 3 0 AdvancedTCA Base Specification for details www a tca com www schroff biz 7 R1 0 September 2012 14 Slot ATCA AC Shelf ATCA Backplane 11990 600 601 602 603 3 2 3 Synchronization Clock Interface 6 differential pai
33. A left Oxaa 55 SEEPROM SEEPROM Fan Tray 1 center Oxac 56 SEEPROM Fan Tray 2 right 0 70 PCA9545 bus switch 74 PCA9539 radial IPMB enable 75 9539 radial IPMB enable Oxee 77 PCA9539 radial IPMB enable GPIO 0 68 RTC DS1337 www a tca com www schroff biz 45 R1 0 September 2012 14 Slot ATCA AC Shelf Schroff Shelf Manager 11990 600 601 602 603 11 Schroff Shelf Manager This Chapter describes the Shelf Manager hardware For explicit software documentation see Pigeon Point Shelf Manager User Guide Pigeon Point Shelf Manager External Interface Reference e Schroff Shelf Manager User s Manual Order no 63972 243 The documentation is available for registered users at www schroff biz H Shelf Manager with bused IPMB 21596 291 Product Number 21596 300 Catalog Number with packaging Shelf Manager with radial IPMB 21596 292 Product Number 21596 301 Catalog Number with packaging The Shelf Managers are not included with the Shelf 11 1 Introduction The Schroff Shelf Manager ACB V is 78 mm x 280 mm board that fits into a dedicated Shelf Manager slot in a Schroff ATCA Shelf The Shelf Manager has two main responsibilities 1 Manage track the FRU population and common infrastructure of a Shelf especially the power cooling and interconnect resources and their usage 2 Enable the overall System Manager to join in that management tracking
34. A AC Shelf 11990 600 601 602 603 www a tca com www schroff biz IV R1 0 September 2012 14 Slot ATCA AC Shelf Safety 11990 600 601 602 603 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 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 V 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 practices for installing this equipment Install this equipment only in compliance with local and national electrical codes For additional information about this equipment see the PICMG 3 0 Specification www picmg com www a tca com www schroff biz 1 R1 0 September 2012 14 Slot AT
35. A9555 I O pin 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 www a tca com www schroff biz Function Power Input 2 present Power Input 2 after the fuse pres ent Power Input 1 present Power Input 1 after the fuse pres ent N C N C Power Input 4 present Power Input 4 after the fuse pres ent Power Input 3 present Power Input 3 after the fuse pres ent N C Green LED Hot Swap Push button switch Red LED N C Blue LED 42 State 48 V present 0 48 V absent 1 3 3V 48 V present 0 48 V absent 1 3 3V 48 V present 0 48 V absent 1 3 3V 48 V present 0 48 V absent 1 3 3V Pulled High Pulled High 48 V present 0 48 V absent 1 3 3V 48 V present 0 48 V absent 1 3 3V 48 V present 0 48 V absent 1 3 3V 48 V present 0 48 V absent 1 3 3V Pulled High 1 on 1 not pushed 0 pushed 1 on Pulled High 1 on R1 0 September 2012 14 Slot ATCA AC Shelf Power Entry Module PEM 11990 600 601 602 603 9 7 PEM Connectors Figure 30 PEM Backplane Connector 2 123456 B2 DADA 12712837 1 50 A Fuse Branch 1 3 50 A Fuse Branch 3 2 50 A Fuse Branch 2 4 50 A Fuse Branch 4 Table 23 PEM Backplane connector power contacts A4 A3 A2 1 1 B2 B3 B4 48 1 VRIN1 48V2 2 48V 3 VRIN3 48V4 VRTN 4 Table 24 PEM B
36. AMIR AMAR AMAR ACNO ACNC ACCOM AMINO AMINC AMINCOM AMANO AMANC AMACOM APRCO APRCOM Shelf GND www a tca com www schroff biz Description MinorReset MinorReset MajorReset MajorReset CriticalAlarm NO CriticalAlarm NC CriticalAlarm COM MinorAlarm NO MinorAlarm NC MinorAlarm COM MajorAlarm NO MajorAlarm NC MajorAlarm COM PwrAlarm NO PwrAlarm COM Shelf Ground 23 R1 0 September 2012 14 Slot ATCA AC Shelf 11990 600 601 602 603 Shelf Alarm Panel and Shelf Alarm Display 6 8 2 Shelf Alarm Display Horizontal Board Connector Figure 17 Shelf Alarm Display Horizontal Board Connector 1 P i 1 un EHEN Shelf Alarm Display T gt Fr Chig FIr E r ume 1 Pin 28 12705815 Table 10 Shelf Alarm Display Horizontal Board Connector Pin Assignment Pin Signal Name Description 1 GND Ground 2 GND Ground 3 GND Ground 4 RXDO ACB1 Receive Data to Shelf Manager 1 5 RXDO ACB2 Receive Data to Shelf Manager 2 6 TXDO ACB1 Transmit Data from Shelf Manager 1 7 TXDO ACB2 Transmit Data from Shelf Manager 2 8 DSR ACB1 Data Set Ready to Shelf Manager 1 9 DSR ACB2 Data Set Ready to Shelf Manager 2 10 DTR ACB1 Data Terminal Ready from Shelf Manager 1 11 DTR ACB2 Data Terminal Ready from Shelf Manager 2 12 C
37. B4 Slot 10 0 27 0 29 0 28 0 29 1 13 67 61 39 77 B4 Slot 11 0 27 0 29 0 27 0 29 1 13 67 72 39 84 B4 Slot 12 0 28 0 29 0 28 0 3 1 15 69 3 40 76 gt B4 Slot 13 0 27 0 29 0 27 0 29 1 13 67 61 39 77 B4 Slot 14 0 26 0 28 0 26 0 27 1 08 64 55 37 97 B3 gt 3 8 4 14 3 93 4 19 16 06 963 67 566 87 www a tca com www schroff biz 34 R1 0 September 2012 14 Slot ATCA AC Shelf Fan Trays 11990 600 601 602 603 7 10 Rear Board Distribution The airflow is measured with impedance boards acc to the PICMG 3 0 R3 0 specification Rear board pressure drop 24 Pa at 0 14 m min Figure 25 Rear Board Air Distribution Air distribution RTM nor mal operation gt lt Table 20 Airflow and calculated cooling capacity rear slots Zonet Zonet Zonet CP TA m3 min m3 h CFM Cat Slot 1 0 12 7 02 4 13 B3 Slot 2 0 12 7 13 4 19 B3 Slot 3 0 12 7 18 4 22 B3 Slot 4 0 11 6 84 4 02 B2 Slot 5 0 11 6 65 3 91 B2 Slot 6 0 11 6 39 3 76 B2 Slot 7 0 11 6 7 3 94 B2 Slot 8 0 11 6 72 3 95 B2 Slot 9 0 1 6 18 3 63 B1 Slot 10 0 11 6 41 3 77 B2 Slot 11 0 11 6 67 3 92 B2 Slot 12 0 1 6 18 3 63 B1 Slot 13 0 12 6 93 4 08 B3 Slot 14 0 11 6 71 3 95 B2 gt 1 56 93 69 55 11 www a tca com www schroff biz 35 R1 0 September 2012 14 Slot ATCA AC Shelf Horizontal Board 11990 600 601 602 603 8 Horizontal Board Figure 26 Horizontal Board
38. C Backup Capacitor 7 Fixing screw 4 ACB V Carrier Board www a tca com www schroff biz 47 R1 0 September 2012 14 Slot ATCA AC Shelf Schroff Shelf Manager 11990 600 601 602 603 11 2 Front Panel Components Figure 33 Shelf Manager Front Panel Components 12708844 2 ETHO Ethernet Service Connector 7 Shelf Manager Status LED red RJ45 Red Out of Service OOS 3 ETH O Link Activity LED yellow 8 Shelf Manager Status LED green On Link Solid Green in Service active Off No Link Shelf Manager Blinking Activity Blinking in Service Backup Shelf Manager 4 ETH 1 Link Activity LED yellow 9 Hot Swap Switch On Link Activated by extraction handle Off No Link Blinking Activity 5 Hot Swap LED blue 10 Extraction handle Solid Blue ready to remove Blinking Hot Swap is requested Off No Hot Swap possible www a tca com www schroff biz 48 R1 0 September 2012 14 Slot ATCA AC Shelf Schroff Shelf Manager 11990 600 601 602 603 11 3 Bused IPMB Interface Only Shelf Managers with Product Number 21596 291 for Shelves 11596 150 152 ShMM 500 provides two IPMBs The and IPMB B from the SAMM 500 are routed directly to the Backplane connector The ATCA Backplane buses the two IPMBs to the ATCA boards The Active signal of the ShMM 500 is used to switch on off the pull up resistors of the IPMBs Figure 34 Block diagram bused IPMB s
39. CA AC Shelf Safety 11990 600 601 602 603 1 3 References and Architecture Specifications Pigeon Point Systems IPM Sentry Shelf External Interface Reference www PICMG 3 0 R3 0 AdvancedTCA Base Specification www picmg com e Schroff Shelf Manager User s Manual Order no 63972 243 The documentation is available for registered users at www schroff biz 1 4 Product definition The 11990 60x is an DC powered 13 14 Slot ATCA Shelf with enhanced per slot power and cooling capability along with 25G or 40G backplane connectivity e Product Number 11990 600 Dual Star 40G Backplane bused IPMB e Product Number 11990 601 Dual Star 40G Backplane radial IPMB Product Number 11990 602 Full Mesh 25G Backplane bused IPMB e Product Number 11990 603 Full Mesh 25G Backplane radial IPMB The Schroff 11990 60x is designed to work with two redundant Schroff SAMM ACB V Shelf Managers at least one Shelf Manager is needed for a working System d Shelf Manager with bused IPMB 21596 291 Product Number 21596 300 Catalog Number with packaging Shelf Manager with radial IPMB 21596 292 Product Number 21596 301 Catalog Number with packaging The Shelf Managers are not included with the Shelf www a tca com www schroff biz 2 R1 0 September 2012 14 Slot ATCA AC Shelf Safety 11990 600 601 602 603 1 5 Terms and Acronyms Table 1 Terms and Acronyms Term Definition ATCA Advanced Tele
40. DC converter which generate the 24 V voltage supply for the fans and the optical isolation devices on the Shelf Manager Fan Off Turns off the fans 7 4 Fan Tray Temperature Sensor The temperature sensors LM75 in the Fan Trays measure the exhaust temperatures of the Shelf The temperature sensors are connected to Channel of the Master Only l C bus I C bus addresses see Table 17 7 5 Fan Tray control board SEEPROM The SEEPROM Microchip 24LC256 the Fan Tray control board stores the FRU data and is connected to Channel of the Master Only I C bus addresses see Table 17 www a tca com www schroff biz 31 R1 0 September 2012 14 Slot ATCA AC Shelf 11990 600 601 602 603 7 6 Fan Tray Connectors and Indicators Table 15 LEDs on Fan Tray control panel Color Description blue Hot Swap LED red Alarm LED green Fan Tray OK LED Figure 23 Fan Tray Backplane connector Fan Trays Table 16 Fan Tray Backplane connector pin assignment Pin Signal 1 I2C_PWR_A 2 I2C_PWR_B 3 SCL_CH3 4 SDA_CH3 5 LED FAIL 6 LED FT OK 7 8 9 FAN TACH2 10 FAN 1 11 FAN Speed 12 www a tca com www schroff biz 32 Pin 13 14 15 16 17 18 19 20 21 22 23 24 12705833 Signal GND FAN PRES HAO HA1 INT VRTN_B VRTN_A 48V_B 48 A FAN_24V_RTN FAN 24V R1 0 September 2012 14 Slot ATCA AC Shelf 11990 600 601 602 603 7 7 Fan Tray Addr
41. Humidity EMI Conducted Emissions Radiated Emissions Safety Protected Earth Test Hipot Test www a tca com www schroff biz 68 571 6 mm 482 6 mm 506 54 mm with cable trays 45 Kg 19 Kg 30 6 Kg 40 5 VDC 72 VDC 140 A per power feed 50 A Fuses on PEM 5 C 40 C 41 F to 104 F 5 55 23 F to 131 F 5 85 no condensation EN 55022 Class A EN 55022 Class A EN50514 test current 25 A resistance lt 100 mOhm EN60950 1 1000 VDC R1 0 September 2012 14 Slot ATCA AC Shelf 11990 600 601 602 603 12 1 Part Numbers Technical Data Table 36 Part Numbers Number 21596 138 21596 012 21591 079 21596 008 21591 107 21591 099 Part 14 Slot ATCA Shelf Dual Star Backplane bused IPMB 14 Slot ATCA Shelf Dual Star Backplane radial IPMB 14 Slot ATCA Shelf Full Mesh Backplane bused IPMB 14 Slot ATCA Shelf Full Mesh Backplane radial IPMB Shelf Manager ShMM ACB V with bused IPMB Shelf Manager ShMM ACB V with radial IPMB Replacement Fan Tray Replacement PEM Fuse 30 A 80 V for PEM 10 pcs Air Filter Element Filler Panel stainless steel for empty Shelf Manager slot Filler Panel stainless steel with airflow buffle for empty front slots Filler Panel Aluminium profile with airflow buffle for empty front slots Filler Panel stainless steel with airflow buffle for empty RTM slots Filler Panel Aluminium profile with airflow buffle for empty RTM slots Ch
42. Push Button INT SCL SDA Channel 0 2 PWR A 2 PWR B GND SAP PRES 12705895 WWW a tca com www schroff biz 19 R1 0 September 2012 14 Slot ATCA AC Shelf 11990 600 601 602 603 6 5 Shelf Alarm Shelf Alarm Panel and Shelf Alarm Display Display SAD Block Diagram Figure 14 Shelf Alarm Display Block Diagram LED_CRIT Alarm LED MAJ Alarm LED MIN Alarm LED USER3 LED USER2 LED USER1 RST PB Alarm Silence Push Button LED FT OK 1 Fan Tray Left OK LED FT FAIL 1 Fan Tray Left Alarm LED FT OK 2 Fan Tray Center OK LED FT FAIL 2 Fan Tray Center Alarm LED FT OK 3 Fan Tray Right OK LED FT FAIL 3 Fan Tray Right Alarm ShMgrL ESD Serial Console of Shelf Manager 1 protection ShMar ESD Serial Console of Shelf Manager 2 protection ar il iq 2 S N i 12705832 www a tca com www schroff biz 20 R1 0 September 2012 14 Slot ATCA AC Shelf 11990 600 601 602 603 Shelf Alarm Panel and Shelf Alarm Display 6 6 RS 232 Serial Console Interfaces on Shelf Alarm Display Figure 15 RS 232 Serial Console Interfaces on Shelf Alarm Display Pin 1 Pin 8 12705811 The Shelf Alarm Display provides two RS 232 serial console connectors for Shelf Manager 1 and Shelf Manager 2 The connectors are 8 pin RJ45 modular receptacles The serial console default configuration 15
43. TS ACB1 Clear To Send from Shelf Manager 1 13 CTS ACB2 Clear To Send from Shelf Manager 2 14 RTS ACB1 Request To Send to Shelf Manager 1 15 RTS ACB2 Request To Send to Shelf Manager 2 16 LED MIN Signal to Minor Alarm LED 17 LED MAJ Signal to Major Alarm LED 18 LED CRIT Signal to Critical Alarm LED 19 LED USER1 Signal to User Definable LED1 20 LED USER2 Signal to User Definable LED2 21 LED USER3 Signal to User Definable LED2 22 RST Signal from Alarm Silence Push Button 23 LED FT FAIL 1 Signal to Fan Tray Left Alarm LED 24 LED FT FAIL 2 Signal to Fan Tray Center Alarm LED 25 LED FT FAIL 3 Signal to Fan Tray Right Alarm LED 26 LED FT OK 1 Signal to Fan Tray Left OK LED 27 LED FT OK 2 Signal to Fan Tray Center OK LED 28 LED FT OK 3 Signal to Fan Tray Left OK LED www a tca com www schroff biz 24 R1 0 September 2012 14 Slot ATCA AC Shelf Shelf Alarm Panel and Shelf Alarm Display 11990 600 601 602 603 6 8 3 Shelf Alarm Panel Horizontal Board Connector Figure 18 Shelf Alarm Panel Horizontal Board Connector Shelf Alarm Panel 12705897 Table 11 Shelf Alarm Panel Horizontal Board Connector Pin Assignment Pin Signal Name Description 1 LED USER1 Signal to User Definable LED1 on Shelf Alarm Display 2 LED USER2 Signal to User Definable LED2 on Shelf Alarm Display 3 LED USER3 Signal to User Definable LED3 on Shelf Alarm Display 4 LED MIN Signal to Minor Alarm LED on Shelf Alarm Display 5 LED Signal to Major Alarm LED on Shelf Alar
44. Three digital inputs to the ADM1026 FANPO 2 GPIO9 GPIO11 are used to detect the presence of the Fan Trays The Fan Tray grounds the signal to indicate that it is installed www a tca com www schroff biz 53 R1 0 September 2012 14 Slot ATCA AC Shelf Schroff Shelf Manager 11990 600 601 602 603 11 9 Hot Swap Interface The Shelf Manager provides a Hot Swap interface allowing the Shelf Manager to be replaced without powering down the Shelf The Hot Swap interface is implemented using the on ShMM 500 CPLD device The interface is composed of three components e Hot Swap switch at injector ejector handle Presence signal indicating that the Shelf Manager is fully seated in its backplane connector e Hot Swap LED 11 9 1 Hot Swap Switch The injector ejector micro switch provides an input HS LATCH to the ShMM 500 CPLD which is responsible for taking appropriate hardware actions as well as signaling the condition to the software Micro Switch HS LATCH Signal HSL Bit in the CPLD Condition Open High 0 Handle opened Closed Low 1 Handle closed 11 9 2 Board Presence Each Shelf Manager grounds the PRES 14 input signal of the other Shelf Manager when installed into the ATCA Backplane This signal is responsible for taking appropriate hardware action as well as signaling the condition to the software 11 9 3 Hot Swap LED The Shelf Manager provides a a blue Hot Swap LED The LED indicates when it is safe to remove the Shelf Man
45. UT 28 1 2 BIOCK Per TET 30 Po Fan Mc Ree Rem 31 74 Fan Tray Temperature Sensor nennen nena nnn nns nnns 31 75 Fan Tray control board SEEPROM 31 7 6 Fan Tray Connectors and Indicators 32 77 55 33 18 Fan Device c 33 7 9 TroDntboarg DISMIDUNCN uses 34 7 10 Rear Board Air Distribution 35 36 Power Entry Module 37 SM MEME eo RETE 37 92 VIEW NE 39 9 9 RETE MT 40 94 Block DIAG FAN Emm TT 41 95 PEM GC 84169585 een 41 9 6 PEM Device 42 IT ee 43 9 8 Specification for the power connection 43 10 Distribution of the Master Only Bus 44 11 Schroff Shelf MANAG RET 46 1 14019 1 9 1 46 www a tca com www schroff biz 1 R1 0 September 2012 14 Slot ATCA AC Shelf 11990 600 601 602 603 11 2 Front Panel 9561 48 11 3 Interf
46. able Fan Trays The Fan Trays are plugged in at the upper rear side of the Shelf and can be removed by lifting the retention lever Each Fan Tray contains two fans for cooling the front boards and the RTM section of the Shelf The cooling of the RTM section is provided by guiding air through cutouts in the ATCA Backplane The fan speeds are monitored by tachometer signals sent from the Fan Trays to the Shelf Manager The Shelf Manager regulates the fan speed with a DC voltage The display module at the Fan Tray provides A blue Hot Swap LED Ared Fan Tray Alarm LED Agreen Fan Tray OK LED A Hot Swap push button Figure 20 Fan Tray Front and Rear View 12710815 Hot Swap push button Extraction handle Hot Swap LED blue Fan Tray Alarm LED red Fan Tray OK LED green Retention lever Horizontal Board connector Guiding Pin KR WORD oO Oo WWW a tca com www schroff biz 28 R1 0 September 2012 14 Slot ATCA AC Shelf Fan Trays 11990 600 601 602 603 Figure 21 Fan Tray Numbering 1 a zm MERC a 12709834 0 Fan 0 1 Fan 1 2 Fan 2 3 Fan 3 10 Fan Tray 0 left 4 Fan 4 11 Fan Tray 1 center 5 Fan 5 12 Fan Tray 2 right www a tca com www schroff biz 29 R1 0 September 2012 14 Slot ATCA AC Shelf Fan Trays 11990 600 601 602 603 7 2 Fan Tray Block Diagram Figure 22 Fan Tray Block Diagram SCL SDA
47. ace ribera ciui ter Eo s rii crai aes 49 114 IPMPB Nterface u une 49 114 1 Radial IPMB EnDableS iscmcrat E EIE EREMO eI 50 11 5 Ethernet 5 EESE aasia 51 11 6 Shelf Manager RS 232 Console Serial Interface 53 11 7 Front Panel RESET push button 53 Mm 53 11 9 Hot Swap Interface 0 000000000 54 scetur SR OPES 54 11 9 2 MEET 54 11 93 ee 54 11 10 Input Voltage and Fuse 55 11 11 VA OW AOIESS ee 55 11 12 Redundancy Bono een 56 11 12 1 Hardware Redundancy Interface 56 11 13 Command Line Interface 57 11 13 1 Basic CLI CommandS xii e exin i rre ni ei 57 11 14 een EREA 58 Ta ONS ea nee ee 59 11 16 Shelf Manager Front Panel and Backplane connectors 64 12 TECHNICAL 68 12 1 Part roget 69 12 2 Shelf Mechanical 70 www a tca com www schroff biz 11 R1 0 September 2012 14 Slot ATC
48. ackplane connector signal contacts Pin 1 2 3 4 5 6 D INT PEM_PRES 1 B SCLCH4 GND A SDA 12C_PWR_A 12 PWR 9 8 Specification for the power connection cables 2 pcs AWG2 per connection www a tca com www schroff biz 43 R1 0 September 2012 14 Slot ATCA AC Shelf Distribution of the Master Only Bus 11990 600 601 602 603 10 Distribution of the Master Only Bus The master only bus is used internally on the ShMM 500 for the RTC and SEEPROM devices The ACB V carrier board also has a number of onboard I C devices connected to the master only bus These devices read the slot s hardware address communicate with the System Management controllers ADM1024 1026 and monitor the presence signals from the PEMs and Fan Trays The master only bus is fed to 4 channel switch PCA9545 and then routed through the backplane connector to e the Shelf FRU SEEPROMs on the CDMs Channel 1 and 2 e the exhaust temperature sensors on the Fan Trays Channel 3 e the intake temperature sensors on the CDM1 and CDM 2 Channel 3 e the PEMs Channel 4 The master only is also buffered and then routed to the SAP Channel 0 The Active signal of the ShMM 500 is used to enable the switch and the buffer so that only the active Shelf Manager has access to the Shelf I C bus devices Figure 31 Distribution of the Master Only PC bus Fan Tray O left Fan Tray 1 center Fan Tra
49. ager from a powered Shelf Table 28 Hot Swap LED LED State Condition Off The Shelf Manager is not ready to be removed disconnected from the Shelf Solid Blue The Shelf Manager is ready to be removed disconnected from the Shelf Long blink The Shelf Manager is activating itself Short blink Deactivation has been requested www a tca com www schroff biz 54 R1 0 September 2012 14 Slot ATCA AC Shelf Schroff Shelf Manager 11990 600 601 602 603 11 10 Input Voltage and Fuse Monitoring To detect a missing supply voltage as well as a blown fuse the Shelf Manager provides voltage monitoring and control functions The 48 VDC input voltage before and behind the fuses are connected to the ADM1026 chip through optical isolation devices Figure 38 Input Voltage and Fuse Monitoring 48 V_B bus voltage Fuse monitoring 48 V_A bus voltage To ADM1026 48 voltage 48 ACB voltage Backplane Connector J1 12705829 Signal description 48 V A bus voltage Indicates the presence of the 48 V A VRTN Aatthe backplane con nector J1 This signal is connected to pin 46 of the ADM1026 48 V A ACB voltage Indicates the presence of the 48 V A VRTN A behind the Shelf Man ager s mains fuse This signal is connected to pin 44 of the ADM1026 48 V B bus voltage Indicates the presence of the 48 V B VRTN B at the backplane con nector J1 This signal is connected to pin 45 of the ADM1026 48 V B ACB voltage In
50. arby the shelf manager with an Ethernet cable that is not longer than 10m The front panel Ethernet connector MUST NOT be connected to a Telecommunication Network Circuit that leaves the building The ETHO interface of the shelf manager can manually be switched between the front panel RJ45 connector Front position of the rocker switch and the backplane connector going to the hub board base interface Back position of the rocker switch The ATCA specification requires a base channel interface between the shelf manager and the Hub board rocker switch MUST be in position in normal operation of the shelf manager in an ATCA shelf Figure 36 Switches S101 and S102 shown in default position 12708853 www a tca com www schroff biz 51 R1 0 September 2012 14 Slot ATCA AC Shelf Schroff Shelf Manager 11990 600 601 602 603 Figure 37 Shelf Manager Cross Connect Backplane Connector 1 Backplane Connector Shelf Manager 2 ShMM 500 1 12709823 Table 27 Connector P23 pin assignment for Shelf Manager Cross Connect Row Designation ab cd ef gh 5 Shelf Manager Port Tx1 Tx1 1 1 2 2 Rx2 Rx2 with Shelf Manager Cross Connects Shelf Manager Cross Connect 1 Shelf Manager Cross Connect 2 www a tca com www schroff biz 52 R1 0 September 2012 14 Slot ATCA AC Shelf Schroff Shelf Manager 11990 600 601 602 603 11 6 Shelf Manager RS 232 Conso
51. assis Data Module CDM Shelf Alarm Display SAD Shelf Alarm Panel SAP www a tca com www schroff biz 69 R1 0 September 2012 14 Slot ATCA AC Shelf Technical Data 11990 600 601 602 603 12 2 Shelf Mechanical Dimensions Figure 41 Shelf dimensions front view 0 0 0 0 000 0000000000000000000006 00 1 12705905 All dimensions in millimeters mm www a tca com www schroff biz 70 R1 0 September 2012 Schroft SCHROFF GMBH www schroff biz www a tca com Langenalberstr 96 100 Tel 49 0 7082 794 0 Fax 49 0 7082 794 200 D 75334 Straubenhardt
52. com Computing Architecture Backplane Passive circuit board providing the connectors for the front boards Power distribution management and auxiliary signal connections are supported CDM Shelf Data Module Shelf Enclosure containing subrack Backplane boards cooling devices PEMs same as Shelf ESD Electrostatic Discharge ETSI European Telecommunications Standards Institute FRU Field Replaceable Unit IPMB Intelligent Platform Management Bus IPMC Intelligent Platform Management Controller IPMI Intelligent Platform Management Interface PCB Printed Circuit Board PEM Power Entry Module RTM Rear Transition Module Shelf See Shelf VRTN Voltage Return www a tca com www schroff biz 3 R1 0 September 2012 14 Slot ATCA AC Shelf Hardware Platform 11990 600 601 602 603 2 Hardware Platform e Removable mounting brackets for 19 cabinets e ESD Wrist Strap Terminals at the front and the rear e 14 slot ATCA 400 Backplane with Dual Star Fabric Interface Dual Star Base Interface and bused interface supporting twelve 8 U node board slots and two 8 U hub slots e 2 dedicated Shelf Manager slots accepting Schroff SHMM ACB V Shelf Managers e Enhanced cooling capability 300 W per slot t 55 C At 12 K measured with CP TA boards e Hot Swap Fan Trays rear pluggable Air inlet filter including air filter presence sensor e Front pluggable Shelf Alarm Panel SAP Provides Telco Alarm interface Front pluggable Shelf Alarm Display
53. d on the local shelf manager This sensor indicates the presence of the 48 V_B of fused on the local shelf manager This sensor indicates the presence of the 48 V_A behind the shelf man ager s main fuse This sensor indicates the presence of the 48 V B behind the shelf man ager s main fuse This sensor indicates the presence of 20 V on carrier shelf manager This sensor indicates the state of 48 V A on the shelf manager This sensor indicates the state of 48 V B on the shelf manager This sensor indicates the high level redundancy state of the ShMM along with the state of the low level redun dancy bits exposed by the CPLD and redun dancy related exceptional condi tions in the CPLD if any This sensor indicates the reason for the last reboot This sensor returns the hot swap states for FRU 0 This sensor returns the IPMB link state This sensor measures the local tem perature This sensor measures the local 3 3 V voltage in volts This sensor measures the 3 3 V power supply B voltage supplied to I2C devices in volts This sensor measures the 3 3 V power supply A voltage supplied to I2C devices in volts This sensor measures the battery volt age in volts R1 0 September 2012 14 Slot ATCA AC Shelf Schroff Shelf Manager 11990 600 601 602 603 IPMC 12 12 12 12 12 12 12 12 12 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Nr
54. dicates the presence of the 48 V VRTN B behind the Shelf Man ager s mains fuse This signal is connected to pin 43 of the ADM1026 11 11 Hardware Address The Shelf Manager reads the hardware address and parity bit from the backplane connector of the Dedicated Shelf Manager slot Geographic address pins HA 0 HA7 at the Backplane connector determine bit O and bit 7 bit 1 6 are hardware coded on the Shelf Manager PCB HW Addr IPMB Addr Primary Shelf Manager upper 0x08 0x10 Secondary Shelf Manager lower 0x09 0x12 www a tca com www schroff biz 55 R1 0 September 2012 14 Slot ATCA AC Shelf Schroff Shelf Manager 11990 600 601 602 603 11 12 Redundancy Control The Shelf Manager supports redundant operation with automatic switchover using redundant Shelf Managers In a configuration where two Shelf Manager are present one acts as the active Shelf Manager and the other as a standby The Shelf Managers monitor each other and either can trigger a switchover if necessary 11 12 1 Hardware Redundancy Interface The hardware redundancy interfaces of the Shelf Managers are as follows Cross connected Shelf Manager present input 1 and output PRES _GND Cross connected Shelf Manager health input HLY_Input and output HLY Output Cross connected negotiation input SWR_Input and output SWR Active output from the ShMM 500 ACTIVE that is used by the Shelf Manager to enable interfaces t
55. elcordia Technologies Generic Requirements GR 78 CORE specification 4 2 Air Filter Replacement The air filter tray can be removed by pulling the air filter s handle To re install push the air filter tray into the guide rails at each side of the shelf until the spring mounted ball lock engage H When installing the air filter the filter element must be in top position 4 3 Air Filter Presence Sensor The air filter presence is detected by a reed contact located on the backplane The reed contact is activated by a magnet mounted at the rear side of the air filter metal frame WWW a tca com www schroff biz 14 R1 0 September 2012 14 Slot ATCA AC Shelf Shelf Ground Connection 11990 600 601 602 603 5 Shelf Ground Connection Hazardous voltage Before powering up the Shelf make sure that the Shelf Ground terminals are connected to Protective Earth PE of the building The ATCA Shelf provides a Shelf ground terminal at the right rear bottom side The Shelf ground terminal provides two M6 studs to connect a double lug Shelf ground terminal cable Figure 9 Shelf ground terminal 12712833 1 Shelf Ground Terminal 5 1 Specification for the Shelf Ground connection cable Required wire size AWG 3 0 Required terminals Use only two hole terminals www a tca com www schroff biz 15 R1 0 September 2012 14 Slot ATCA AC Shelf Shelf Alarm Panel and Shelf Alarm Display 11990 600 601 602 603
56. esses Geographic address pins HAO HA1 at the Fan Tray Horizontal Board connector determine the 2 addresses of the devices Table 17 Fan Tray addresses Fan Tray Location front view SEEPROM LM75 0 Left 8 0 54 0x90 0x48 1 Center Oxaa 0x55 0x92 0x49 2 Right Oxac 0x56 0x94 0x4a H The adaresses are shown in 8 bit 7 bit format 7 8 Fan Tray I O Device The Fan Tray I O device PCA9555 e controls the status of the LEDs reads the status of the Hot Swap push button reads the status of the DC DC converter for the 24 VDC fan power supply e can enable the Hot Swap controller to switch off the fans Table 18 Fan Tray PCA9555 pin assignment PCA9555 I O pins 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 Configuration registers 6 and 7 in the PCA9555 control the direction of the pins Normally a Oxdf is written to register 6 and a 0x17 is written to register 7 Function State 48V_A bus voltage 0 Voltage OK 48V_A fan tray voltage 0 Voltage OK 48V_B bus voltage 0 Voltage OK 48V B fan tray voltage 0 Voltage OK 24 VDC OK 0 Voltage OK FAN OFF 0 Fans switched off N C Pulled high N C Pulled high N C Pulled high N C Pulled high N C Pulled high Green LED Ok 1 Hot swap push button switch 1 not pushed 0 pushed Red LED Alarm 1 N C Pulled high Blue LED Hot swap 1 Fan Trays PCA9555 0x48 0x24 4 0 25 0 4
57. hat must be exclusively driven by the active Shelf Manager specifically PWM and fan tachometer buffers Two status LEDs using the SWS LED G Green and SWS LED Red signals The PRES 14 signal is grounded on the redundant Shelf Manager This indicates both Shelf Managers the presence of the other The figure below shows the hardware redundancy interface of the Shelf Manager Figure 39 Shelf Manager redundancy control Shelf Manager 1 Shelf Manager 2 Backplane J1 J2 J1 J2 PRES_1 E PRES 1 PRES GND PRES_GND HLY_Input B HLY Input HLY HLY_Output SWR_Input H SWR_Input SWR SWR_Output SWS_LED_R SWR_LED_G ACTIVE ACTIVE SWS_LED_R SWR_LED_G NAL Red Red PWM Buffer PWM Buffer 12705830 www a tca com www schroff biz 56 R1 0 September 2012 14 Slot ATCA AC Shelf Schroff Shelf Manager 11990 600 601 602 603 11 13 Command Line Interface CLI The Command Line Interface CLI connects to and communicates with the IPM devices of the Shelf the boards and the Shelf Manager The CLI is an IPMI based library of commands service personnel or system administrators can access the CLI through Telnet SSH or the Shelf Managers serial port on the SAP With the users can acces
58. le 16 6 2 Shelf Alarm Panel 5 17 6 3 Shelf Alarm Display 18 6 3 1 SSF CS TO 28 DER 18 6 4 Shelf Alarm Panel SAP Block Diagram 19 6 5 Shelf Alarm Display SAD Block Diagram 20 www a tca com www schroff biz R1 0 September 2012 14 Slot ATCA AC Shelf 11990 600 601 602 603 6 6 RS 232 Serial Console Interfaces on Shelf Alarm Display 21 22 8 7 1 Teleo Alarm 22 MEDI vom 22 6 7 3 Alarm Silence Push Button 22 0 1 4 Alam 22 6 8 SAP and SAD u anni 23 6 8 1 SAP Telco Alarm Connector 0 15 23 6 8 2 Shelf Alarm Display Horizontal Board Connector 24 6 8 3 Shelf Alarm Panel Horizontal Board Connector 25 09 SAPSEEPRON ee ee ee eee ee 26 6 10 SAP Temperature 26 6 11 001655635 ee leere 26 ere 26 6 13 SAP Console Cable for the Shelf Manager Serial Interface 27 REEL MICI e 28 FPE N
59. le Serial Interface A serial interface is implemented on the ShMM 500 The Shelf Manager provides an RS 232 console interface that provides a full set of RS 232 signals including modem control These signals are routed through the Shelf Manager backplane connector to RJ45 connector on the front panel of the Shelf Alarm Panel The serial console default configuration is e 115200 baud no parity e 6 data bits e 1 stop bit 11 7 Front Panel RESET push button The Shelf Manager provides a RESET push button on the front panel It is connected to the SAMM 500 s MR signal Pushing the RESET button will reset the Shelf Manager 11 8 Fan Control The Shelf Manager provides fan control functionality through the ADM1024 1026 system management controllers The fan speed is controlled by a 75 Hz PWM signal generated on the ADM1026 The PWM output from the ADM1026 is buffered and enabled by the ShMM 500 s ACTIVE signal so that only the active Shelf Manager controls the fan speed The PWM signal is opto isolated and routed to the backplane connector For voltage regulated Fans the Shelf Manager provides a converter that converts the PWM signal into a DC voltage of 0 V to 10 V referenced to the ground level of the Fan Tray electronics FAN 24V RTN which is also available on the backplane connector The tachometer signals from the Fan Trays are routed through the backplane connector opto isolated to the digital inputs of the ADM1026
60. m Display 6 LED CRIT Signal to Critical Alarm LED on Shelf Alarm Display 7 RST_PB Signal from Alarm Silence Push Button on Shelf Alarm Dis play 8 GND Ground 9 SCL_CHO Serial Clock Master Only Channel 0 10 SDA_CHO Serial Data Master Only Channel 0 11 GND Ground 12 SAP_PRES GND SAP Presence signal Grounded on SAP 13 INT External Interrupt Request Master Only 14 GND Ground 15 2 PWR 3 3 VDC power supply for Shelf I C bus devices 16 2 PWR 3 3 VDC power supply for Shelf 5 devices www a tca com www schroff biz 25 R1 0 September 2012 14 Slot ATCA AC Shelf Shelf Alarm Panel and Shelf Alarm Display 11990 600 601 602 603 6 9 SAP SEEPROM The SAP SEEPROM is connected to the Master Only I C bus and is a Microchip 24LC256 device 6 10 SAP Temperature Sensor The LM75 temperature sensor measuring the board temperature is located on the SAP PCB The temperature sensor is connected to the Master Only l C bus 6 11 SAP Addresses Table 12 SAP Addresses LM75 SEEPROM PCA9555 0x96 0x4b 0x26 0x13 0x44 0x22 6 12 SAP PCA9555 PCA9555 device controls the status of the LEDs at the Shelf Alarm Display reads the status of the Telco Alarm push button RST e controls the Telco Alarm relays Table 13 SAP PCA9555 Device Function PCA9555 1 0 pins Function State 0 0 Power Alarm to telco relays output 1 relays powered 0 1 Minor Alarm to telco relays output
61. nd SAP External Interrupt request Master Only I C bus This ShMM is in active mode inverted signal of ShMM Serial Clock IPMB A Serial Clock IPMB B Serial Data IPMB A serial Data IPMB B 66 R1 0 September 2012 14 Slot ATCA AC Shelf 11990 600 601 602 603 NC PRES PRES 1 PRES GND PWM_C PWM_E RI RTS RX RXDO RXD1 51 51 TX S2 RX S2 TX SAP PRES SCL CHO SCL SCL CH2 SCL CH3 SCL CH4 SDA CHO SDA CH1 SDA CH2 SDA CH3 SDA CH4 SHELF GND SWR SWR Output TX TXDO TXD1 VRTN_A VRTN B www a tca com www schroff biz Schroff Shelf Manager not connected PEM A B presence signal grounded on PEM when present Shelf Manager board presence signal proprietary signal cross connected on Backplane to PRES of other Shelf Manager Shelf Manager presence ground proprietary signal cross connected on Backplane to PRES 12 of other Shelf Manager Opto isolated PWM signal for fan speed control collector Ucgo max 70 V 2 mA Opto isolated PWM signal for fan speed control emitter connected to FAN 24V RTN on Backplane Serial Interface 1 Ring Indication Serial Interface 1 Request To Send Ethernet interface ETH1 to Hub Slot ShMC cross connect Serial Interface 1 Receive Data Serial Interface 2 Receive Data not used in Schroff Shelves Ethernet interface ETHO Ethernet interface ETHO USB interface
62. nput volt age of PEM B This sensor indicates the presence of the input voltage of PEM B This sensor indicates the presence of the voltage after the fuse on branch 1 of PEM B This sensor indicates the presence of the voltage after the fuse on branch 2 of PEM B This sensor indicates the presence of the voltage after the fuse on branch 3 of PEM B This sensor indicates the presence of the voltage after the fuse on branch 4 of PEM B This sensor checks the presence of the PEMA This sensor checks the presence of the PEM B This sensor checks the presence of shelf EEPROM 1 This sensor checks the presence of shelf EEPROM 2 This sensor measures the tempera ture of PEM A This sensor measures the tempera ture of PEM B This sensor checks the presence of fan tray O This sensor checks the presence of fan tray 1 This sensor checks the presence of fan tray 2 This sensor indicates the presence of the 24 V of fan tray O This sensor indicates the presence of the 48 V A of fan tray O This sensor indicates the presence of the 48 V A after fan tray O s main fuse This sensor indicates the presence of the 48 V B of fan tray O This sensor indicates the presence of the 48 V B after fan tray O s main fuse R1 0 September 2012 14 Slot ATCA AC Shelf 11990 600 601 602 603 20 213 20 214 20 215 20 216 20 217 20 218 20 219 20 220 20 221 20 222 20 223 20 224
63. ntity Presence Entity Presence Entity Presence Entity Presence Voltage Entity Presence Entity Presence Entity Presence Entity Presence Entity Presence Entity Presence Entity Presence Entity Presence Entity Presence Temperature Temperature Entity Presence Entity Presence Entity Presence Entity Presence Entity Presence Entity Presence Entity Presence Entity Presence Type Code 0x02 0x25 0x25 0x25 0x25 0x25 0x02 0x25 0x25 0x25 0x25 0x25 0x25 0x25 0x25 0x25 0x01 0x01 0x25 0x25 0x25 0x25 0x25 0x25 0x25 0x25 62 Class Threshold Discrete Discrete Discrete Discrete Discrete Threshold Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Threshold Threshold Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Schroff Shelf Manager Description This sensor measures the input volt age of PEM A This sensor indicates the presence of the input voltage of PEM A This sensor indicates the presence of the voltage after the fuse on branch 1 of PEM A This sensor indicates the presence of the voltage after the fuse on branch 2 of PEM A This sensor indicates the presence of the voltage after the fuse on branch 3 of PEM A This sensor indicates the presence of the voltage after the fuse on branch 4 of PEM A This sensor measures the i
64. rface The Shelf uses an Intelligent Platform Management Bus IPMB for management communications among all ATCA Boards and the Shelf Managers The reliability of the IPMB is improved by the addition of a second IPMB with the two IPMBs referenced as IPMB A and IPMB B IPMB A and IPMB B are routed to the ATCA slots in abused configuration Product Number 11990 604 606 e a radial configuration Product Number 11990 605 607 Figure 3 Bused IPMB ATCA Board ATCA Board ATCA Board ATCA Board O O lt lt S lt lt Secondary Shelf Manager Shelf Manager 12705945 Figure 4 Radial IPMB ATCA Board ATCA Board ATCA Board ATCA Board ATCA Board ATCA Board Primary Secondary Shelf Manager Shelf Manager 12705944 www a tca com www schroff biz 9 R1 0 September 2012 14 Slot ATCA AC Shelf ATCA Backplane 11990 600 601 602 603 3 4 Shelf Data Modules CDM The Shelf Data Module CDM is a carrier board for The FRU SEEPROM 24LC256 Atemperature sensor LM75 Figure 5 Shelf Data Modules CDM 12712832 CDM 1 3 SEEPROM 2 Temperature Sensor 4 REED Switch for air filter presence The 2 CDMs are pluggable modules and located on the rear side of the ATCA Backplane CDM 1 is located behind PEM A CDM 2 is located behind PEM B The modules can be accessed after removing the resp
65. rs of synchronization clocks are bused between all 14 ATCA slots and terminated at both ends with 80 5 Ohms between each differential pair 3 2 4 Update Channel Interface The Update Channels are wired between two redundant ATCA Backplane slots as 10 differential pairs with 100 Ohms impedance See Table 2 in this Chapter The Update Channel is intended to pass information between two redundant ATCA Boards The Update Channel assignment is printed on the frontside of the Shelf 3 2 5 Power Interface Power distribution within the ATCA Backplane is divided into four Power Branches This topology is used for safety reasons to keep the max current per fuse less than 35 A Slots connected by update ports are on separate power branches as well as both hub slots the Shelf Manager slots and the Fan Trays 3 3 Dedicated Shelf Manager Slots The front accessible Shelf Manager slots accept Schroff Shelf Managers and are wired to and IPMB B I2C bus e Base Interface Channel 1 ShMC of the Base Interface Hub slots support ing Shelf Manager Cross Connect 10 100 Base T Ethernet e Fan Tray connectors e PEMA and PEM B connector The dedicated Shelf Manager slots also have interconnected signals that allow the Shelf Managers to run in a redundant configuration www a tca com www schroff biz 8 R1 0 September 2012 14 Slot ATCA AC Shelf ATCA Backplane 11990 600 601 602 603 3 3 1 Intelligent Platform Management Inte
66. s information about the current system status including sensor values threshold settings etc Users can also access and modify Shelf and Shelf Manager configurations perform actions on a FRU a e set fan speeds etc H The default user account is root and there is no password The default IP address of the primary Shelf Manager is 192 168 0 2 To access all sensor data you have to connect to the active Shelf Manager 11 13 1 Basic CLI Commands Service personnel can read system information FRU information and sensor datas with the following basic commands For a full list of all CLI commands refer to the Pigeon Point Shelf Manager External Interface Reference Manual e Change IP address of the primary Shelf Manager clia setlanconfig channel ip value Value represents the IP address in dotted decimal notation clia setlanconfig 1 ip 192 168 0 2 e Display the Shelf Managers firmware version clia version Info To get a complete list of all information just type in version e List all IPM Controllers a Shelf clia ipmc List all boards in the Shelf clia board e List all sensors on a board clia sensor IPMI address e List only sensors which are outside of established thresholds clia sensor t e Get data value from a sensor on a board clia sensordata IPMI address sensor number www a tca com www schroff biz 57 R1 0 September 2012 14 Slot ATCA AC Shelf Schroff Shelf Manager 11990 600 601 602
67. t OEM reserved Oxdb Discrete The purpose is to enhance the interac tion between the shelf manager and Pigeon Point HPI implementa tions IntegralHPl and Pigeon Point OpenHPI This sensor sends IPMI events in a special format to signal HPI implementations that changes have occurred within the shelf manager IPMB LINK IPMB Link Oxf1 Discrete This sensor returns the IPMB link state Only systems with bussed IPM FRU 1 HOT SWAP Hot Swap OxfO Discrete This sensor returns the hot swap states for FRU 1 2 SWAP Hot Swap OxfO Discrete This sensor returns the hot swap states for FRU 2 FRU 3 HOT SWAP Hot Swap OxfO Discrete This sensor returns the hot swap states for FRU 3 FRU4 HOT SWAP Hot Swap Discrete This sensor returns the hot swap states for FRU 4 FRU 5 HOT SWAP Hot Swap Discrete This sensor returns the hot swap states for FRU 5 FRU 6 HOT SWAP Hot Swap Discrete This sensor returns the hot swap states for FRU 6 FRU 7 HOT SWAP Hot Swap Discrete This sensor returns the hot swap states for FRU 7 FRU 8 HOT SWAP Hot Swap Discrete This sensor returns the hot swap states for FRU 8 Sensor 10 26 only systems with bussed IPM IPMB LINK 1 IPMB Link Oxf1 Discrete This sensor returns the IPMB link 1 state IPMB LINK 2 IPMB Link Oxf1 Discrete This sensor returns the IPMB link 2 state IPMB LINK 3 IPMB Link Oxf1 Discrete This sensor returns the IPMB link 3 state www a tca com
68. ted and the Alarm LEDs are solid The Alarm Silence push button only activates the Alarm Silence state but does not reset the alarms If the silence interval default 600 s is exceeded without resolving the alarms the alarms will be re initiated Reset Hardware Reset Two relay inputs at the DB15 connector are used to reset the Minor and Major alarm state The reset inputs accept timed pulse inputs for clearing Minor and Major alarm states Reset is accomplished by asserting a voltage differential from 3 3 VDC to 72 VDC for between 200 ms and 300 ms The acceptance voltage range is from 0 to 48 VDC continuous handles up to 60 VDC at a 50 duty cycle The current drawn by a reset input does not exceed 12 mA There is no hardware reset reset input for the Critical Alarm state Software Reset The RMCP and CLI functions can be used to set and reset the Telco Alarms incl Critical Alarm See the Pigeon Point Shelf Manager External Interface Reference for more information www a tca com www schroff biz 22 R1 0 September 2012 14 Slot ATCA AC Shelf 11990 600 601 602 603 Shelf Alarm Panel and Shelf Alarm Display 6 8 SAP and SAD Connectors 6 8 1 SAP Telco Alarm Connector DB15 male Figure 16 Telco Alarm Connector DB15 male 15 9 8 1 12705896 Table 9 Telco Alarm Connector Pin Assignment Pin 1 10 11 12 13 14 15 Shield Name AMIR
69. use CPLD State Reboot Reason FRUOHOT SWAP IPMBLINK 0 Local Temp 3V3 local 0 12 PWR B 12 PWR A VBAT Type Hot Swap IPMB Link Temperature Voltage Voltage Voltage Voltage Entity Presence Entity Presence Entity Presence Entity Presence Entity Presence Entity Presence Entity Presence OEM reserved OEM reserved Hot Swap IPMB Link Temperature Voltage Voltage Voltage Voltage Type Code OxfO Oxf1 0x01 0x02 0x02 0x02 0x02 0x25 0x25 0x25 0x25 0x25 0x25 0x25 Oxde Oxdd OxfO 0x01 0x02 0x02 0x02 0x02 59 Class Discrete Discrete Threshold Threshold Threshold Threshold Threshold Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Threshold Threshold Threshold Threshold Threshold Schroff Shelf Manager Description This sensor returns the hot swap states for FRU 0 This sensor returns the IPMB link state This sensor measures the local tem perature This sensor measures the local 3 3 V voltage in volts This sensor measures the 3 3 V power supply B voltage supplied to I2C devices in volts This sensor measures the 3 3 V power supply A voltage supplied to I2C devices in volts This sensor measures the battery volt age in volts This sensor indicates the presence of the 48 V_A of fuse
70. y 2 right LM75 Exhaust LM75 Exhaust LM75 Exhaust SEEPROM SEEPROM SEEPROM PCA9555 PCA9555 PCA9555 CDM 2 PEMA PEM B LM75 Intake temp right LM75 LM75 SEEPROM SEEPROM p SEEPROM Shelf FRU Data 9555 9555 INA220B INA220B 4 LM75 Intake temp left LM75 SEEPROM PCA9555 I I I IC switch Buffer Switch Buffer PCA9545 LTC4300 PCA9545 LTC4300 enable enable Master Only bus Master Only bus Shelf Manager 1 left Shelf Manager 2 right 12712838 www a tca com www schroff biz 44 R1 0 September 2012 14 Slot ATCA AC Shelf 11990 600 601 602 603 Distribution of the Master Only Bus Table 25 addresses of the Shelf addr ShMM ACB IV SAP 0 CH 1 CH 2 CH3 CH 4 0x44 22 9555 Telco Alarms 0x46 23 PCA9554 HW Addr 0x48 24 PCA9555 Fan PCA9555 Tray O left PEM A Ox4a 25 PCA9555 Fan PCA9555 Tray 1 center PEM B Ox4c 26 PCA9555 Fan Tray 2 right 0x58 2C ADM1024 5 2E ADM1026 0x90 48 LM75 exhaust temp left 0x92 49 LM75 exhaust temp center 0x94 4a LM75 exhaust temp right 0x96 4b LM75 SAP temperature 0x98 4c LM75 intake LM75 PEMA temp left 0x9a 4d LM75 PEM B 0x9c 4e LM75 intake temp right 0 50 SEEPROM 4 52 SEEPROM SEEPROM CDM 1 CDM 2 0xa6 53 SEEPROM SAP 0xa8 54 SEEPROM SEEPROM Fan Tray 0 PEM
71. y Presence Entity Presence Type Code Oxf1 Oxf1 Oxf1 Oxf1 Oxf1 Oxf1 Oxf1 Oxf4 0x01 0x01 0x01 0x01 0x01 0x01 Oxdf 0x23 0x12 0x28 0x28 0x28 0x28 0x25 0x25 61 Class Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Threshold Threshold Threshold Threshold Threshold Threshold Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Discrete Schroff Shelf Manager Description This sensor returns the IPMB link 4 state This sensor returns the IPMB link 5 state This sensor returns the IPMB link 6 state This sensor returns the IPMB link 7 state This sensor returns the IPMB link 8 state This sensor returns the IPMB link 9 state This sensor returns the IPMB link 10 state This sensor returns the IPMB link 11 state This sensor returns the IPMB link 12 state This sensor returns the IPMB link 13 state This sensor returns the IPMB link 14 state This sensor returns the IPMB link 15 state This sensor returns the IPMB link 16 state This sensor returns the IPMB link 17 state Telco alarm input sensor This sensor measures the left outlet temperature This sensor measures the central out let temperature This sensor measures the right outlet temperature

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