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aTCA-81514PA

ShMC 1 Serial

ShMC 2 Serial

Air Filter present

4

EXT_PRES 1...4

4

PSU_PRES 1...4

NSEAT (Short Pin)

NTC 1

NTC 2

GND

2.5 V

U

Ref

3.3 V

AVREF

GND (Fan Tray present)

SDA/SCL_FT

local I²C Bus

I2C Buffer

SEEP RO M

LM75 LM7 5

Enable

I2C_CONT_FT

IPMB_A

Watchdo g

FusesBranch 2 OK

FusesBranch 1 OK

3.6 V measurement

3.3 V measurement

H/S1 OK

H/S OFF

Enable

Enable

IPMB_B

H/S2 OK

Control ler

ORin g

VRTN_A

VRTN_B

- 48V_A

- 48V_B

Control ler

ORin g

VRTN_A

VRTN_B

- 48V_A

- 48V_B

3.3 V

Co nverter

Current

3V6_FT

5.2 Fan Tray Block Diagram

Figure 9: Fan Tray Block Diagram

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Содержание aTCA-81514PA

Страница 1: ...aTCA 81514PA 15U 14 Slot AdvancedTCA Shelf User s Manual Manual Rev 1 0 Revision Date December 20 2018 Part No 50 1G050 1000...

Страница 2: ...triction of Hazardous Substances RoHS directive and Waste Electrical and Electronic Equipment WEEE directive Environmental protection is a top priority for ADLINK We have enforced measures to ensure t...

Страница 3: ...11 2 2 Intelligent Platform Management Bus IPMB 11 2 3 Shelf SEEPROM 12 2 3 1 Shelf SEEPROM Location 12 2 3 2 Shelf SEEPROMs I C Addresses 12 2 4 Shelf Manager Cross Connect 13 2 5 Logic Ground 14 3...

Страница 4: ...4 aTCA 81514PA 7 Shelf Management 30 8 Technical Data 31 8 1 Dimensions 32 Getting Service 33...

Страница 5: ...us 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 equ...

Страница 6: ...ting Architecture Backplane Passive circuit board providing the connectors for the front boards Power distribution management and auxiliary signal connections are supported CDM Shelf FRU Data Module E...

Страница 7: ...Star Base Interface bussed IPM interface supporting twelve 8U node board slots and two 8U hub slots Mounting brackets for 19 racks and rear fixing point ESD Wrist Strap Terminals at the front and the...

Страница 8: ...iew Figure 1 Shelf Front View 1 Cable Tray 7 Hot Swap LED 2 Backplane 8 Fan Tray Fault LED 3 Front Card Cage 9 Fan Tray OK LED 4 Fan Tray 10 ESD Wrist Strap 5 Serial Interfaces for ShMC 11 Slot for PS...

Страница 9: ...itches 1 8 ESD Wrist Strap Terminals One ESD Wrist Strap Terminal is located at the Shelf s upper front side one ESD Wrist Strap Terminal is located at the left rear side of the Shelf Risk of electros...

Страница 10: ...ric Interface The Fabric Interface is wired as Dual Star supporting four ports 8 pairs per channel See PICMG 3 0 AdvancedTCA Base Specification for details 2 1 3 Synchronization Clock Interface Six di...

Страница 11: ...Figure 3 Update Channels 2 2 Intelligent Platform Management Bus IPMB The Shelf uses an Intelligent Platform Management Bus IPMB for management communications among all ATCA Boards the Fan Trays and...

Страница 12: ...in the SEEPROMs so that the SEEPROM is only needed when the Shelf Managers are first inserted or when the Shelf is first turned on The redundant SEEPROMs ensure that if one is corrupt or non function...

Страница 13: ...e Hubs and the Shelf Managers Figure 5 Shelf Manager Cross Connect Table 2 Connector P23 pin assignments for Shelf Manager Cross Connect Row Designation ab cd ef gh 5 Shelf Manager Port with Shelf Man...

Страница 14: ...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 L...

Страница 15: ...n open cell polyurethane foam special coating to provide improved fire retardation and fungi resistance The filter meets the requirements of the Telcordia Technologies Generic Requirements GR 78 CORE...

Страница 16: ...Shelf ground terminal cable Figure 8 Shelf Ground Terminal 1 Ground Terminal 4 1 Specification for the Shelf Ground Connection Cable Required wire size 3 AWG or 2 AWG maximum length 3 m Required term...

Страница 17: ...ugh the two independent bussed IPMB connections With optional on blade shelf management the SEEPROM on the backplane are connected to the internal I C bus on the Fan Trays The on blade Shelf Manager h...

Страница 18: ...T local I C Bus I2C Buffer SEEP ROM LM75 LM7 5 Enable I2C_CONT_FT IPMB_A Watchdo g FusesBranch 2 OK FusesBranch 1 OK 3 6 V measurement 3 3 V measurement H S1 OK H S OFF Enable Enable IPMB_B H S2 OK Co...

Страница 19: ...ponent before removing it from the system Once the operator pushes the Hot Swap button the Shelf Manager is informed of the pending extraction When the Shelf Manager feels it is safe to remove the Fan...

Страница 20: ...on to the Shelf Manager is lost or the Shelf Manger is absent and the fan tray is not working in Board Control Mode the fan controller takes over the fan control after 65 seconds Four different contro...

Страница 21: ...Outlet Temperature Curve 1 0 1 0 0 1 1 Outlet Temperature Curve 1 0 0 1 0 1 0 Intake Temperature curve 2 0 0 1 0 0 1 Intake Temperature curve 3 0 0 1 0 0 0 Intake Temperature curve 1 0 0 1 0 1 1 Inta...

Страница 22: ...ntroller 5a 13 0 Temp IN Temperature 0x01 Threshold This sensor measures the inlet temperature 5a 14 0 Fan Tach 1 Fan 0x04 Threshold This sensor indicates the speed of the fan 1 RPM 5a 15 0 Fan Tach 2...

Страница 23: ...SU1 Power In Other Units based Sensor 0x0b Threshold This sensor measures the input current of the PSU 1 5a 42 0 PSU2 presence OEM reserved 0xc0 Discrete This sensor indicates the presence of the PSU...

Страница 24: ...rent In Current 0x03 Threshold This sensor measures the input voltage of the PSU 3 5a 63 0 PSU3 Power In Other Units based Sensor 0x0b Threshold This sensor measures the input current of the PSU 3 5 6...

Страница 25: ...53 5 VDC Because the nominal supply voltage for ATCA systems acc to the PICMG specification is 48VDC all signal names in this Manual with exception of this chapter are related to 48 VDC The PSUs are...

Страница 26: ...26 aTCA 81514PA 6 2 Power Distribution Figure 12 Power Distribution...

Страница 27: ...bus communication Table 7 Basic Specifications for the PSUs 230 V Operation Input Voltage nominal 230 VAC Input Voltage Range max 176 VAC 290 VAC Input Frequency Range 45 Hz 66 Hz Output Voltage 53 5...

Страница 28: ...t provides 4 connectors for the PSUs and a connector for the PMbus interface to the CAN to I2C bridge function modular 6 5 PMBus Interface The Huawei R4850xx series PSU only support communication on t...

Страница 29: ...ers and the Fan Trays The power is divided in four output branches towards the backplane If the joint power capability of all ATCA boards assigned to a branch is greater than the calculated branch pow...

Страница 30: ...edicated Shelf Manager slots Upon request a version with on blade shelf management is available With on blade shelf management the SEEPROMs on the backplane are connected to the internal I C bus on th...

Страница 31: ...uency 50 60 Hz Input voltage range 85 175V AC 176 290V AC Input power protection 17 A Cooling Capacity Front Boards 300 W Board RTM 35 W Board Environmental Ambient temperature long term 5 C 40 C 41 F...

Страница 32: ...32 aTCA 81514PA 8 1 Dimensions All dimensions below are in mm Figure 16 Dimensions 663 85 470 04 482 6 0 4 465 1 1 447 68...

Страница 33: ...200 Toll Free 1 800 966 5200 USA only Fax 1 408 360 0222 Email info adlinktech com ADLINK Technology China Co Ltd Address 300 Fang Chun Rd Zhangjiang Hi Tech Park Pudong New Area Shanghai 201203 China...

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