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aTCA-80302PA/PD

6.7 Rear Board Air 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 m³/min

Figure 9: Rear Board Air Distribution

Table 7: Rear Air Flow

[CFM]

Slot 1

16,7 (28,4 m³/h)

Slot 2

16,0 (27,2 m³/h)

∑

32,7 (55,6 m³/h)

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Summary of Contents for aTCA-80302PA

Page 1: ...aTCA 80302PA PD 3U 2 slot Full Mesh 40G AdvancedTCA Shelf User s Manual Manual Rev 1 0 Revision Date September 19 2018 Part No 50 1G046 1000...

Page 2: ...striction 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...

Page 3: ...anagement Interface 9 3 2 5 Base Interface 10 3 3 Shelf FRU SEEPROM 11 3 4 Logic Ground 11 4 Air Filter 12 4 1 Introduction 12 5 Shelf Ground Connection 13 5 1 Specification for the Shelf Ground conne...

Page 4: ...3 DC PEM Indicators 26 7 2 4 DC PEM Connector PIN Assignment 26 8 Shelf Management 23 8 1 Shelf Managers 24 8 2 Introduction 24 8 3 Front Panel Components 26 8 4 Hardware Address 26 9 Technical Data...

Page 5: ...ing Voltagesover60VDCcanbepresentinthisequipment AsdefinedinthePICMG3 0 Speci fication thisequipmentisintendedtobeaccessed tobe installedand maintainedby qualified and trained service personnel only 1...

Page 6: ...e front boards Power distribution management and auxiliary signal connections are supported CDM Shelf FRU Data Module ECN Engineering Change Notice ESD Electrostatic Discharge ETSI European Telecommun...

Page 7: ...ting brackets for 19 racks ESD Wrist Strap Terminals at front and rear Two dedicated slots for a Shelf Manager based on Pigeon Point ShMM 700 One dedicated slot for a Schroff Shelf Alarm Panel SAP tha...

Page 8: ...gure 1 Shelf Front View 1 Shelf Manager 1 8 DC PEM B 2 Fan Tray 1 9 Shelf Ground Terminal 3 Shelf Alarm Panel SAP 10 DC PEM A 4 ESD Wrist Strap Terminal 11 ESD Wrist Strap Terminal 5 Shelf Manager 2 1...

Page 9: ...1 Fabric Interface All 15 Fabric Channels of slot 1 are routed to the respective Fabric Channels of slot 2 3 2 2 Synchronization Clock Interface 6 pairs of synchronization clocks are bused between bo...

Page 10: ...slot 1 are routed to the respective Base Channels of slot 2 Hub Hub configuration All Base Channels 2 16 of slot 1 are routed to the respective Base Channels of slot 2 Base Channel 1 ShMC of slot 1 an...

Page 11: ...Shelf Manager uses this information to provide functions such as electronic keying controlling the power state of the system etc The Shelf allows for 2 methods to access the chassis FRU data An I2C co...

Page 12: ...thane foam specially coated to provide improved fire retardation and fungi resistance It features deep loading large dust holding capacity low air resistance and complies with NEBS GR 63 CORE There is...

Page 13: ...lf Ground Terminal 12713815 Please note that in a typical telecom environment the VRTN path of the 48V supply is grounded to Protective Earth PE of the building 5 1 Specification for the Shelf Ground...

Page 14: ...m air flow The Fan Trays are intelligent FRUs and plugged in at the left and right front of the Shelf Each Fan Tray contains five 60 mm fans 110 m h 64 CFM each The Fan Tray is controlled via an on bo...

Page 15: ...ry is logged by the Shelf Manager The Shelf Manager then generates alerts and sets alarm conditions as necessary The system is designed to run indefinitely with any single fan failure When one fan fai...

Page 16: ...component 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...

Page 17: ...des signals for Voltage monitoring Status of the Hot Swap Controller Fan Speed Temperature These signals are controlled by the IPM Controller on the PCB The Shelf Manager has access to these signals v...

Page 18: ...r Distribution The airflow is measured with impedance boards acc to the PICMG 3 0 R3 0 specification Front board pressure drop 37 Pa at 0 85 m min Figure 8 Front Board Air Distribution Table 6 Front A...

Page 19: ...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 9 Rear Board Air Distribution Table 7 Rear Air Flow CFM Slot...

Page 20: ...o 72 VDC The Shelf supports redundant power inputs but the two inputs should be in dependently powered 7 1 AC PEM Two pluggable redundant AC Power Entry Modules PEM are located at the rear top side of...

Page 21: ...PEMs are in service each AC PEM is hot swappable after removing the power cables from the AC PEM Figure 11 Power Distribution Table 8 Basic Specifications for the PSUs 230 V Operation Input Voltage n...

Page 22: ...s of the Fan controller board The Shelf Manager has access to these signals via IPM Bus of the Fan Tray 7 1 3 AC PEM Indicators The front panel includes a green and red status LED and a blue hot swap...

Page 23: ...is from 40VDC to 72VDC In each power feed voltage measurement is implemented by means of a dedicated voltage monitor device The PEM together with all shelf related FRUs are protected against wrong po...

Page 24: ...24 aTCA 80302PA PD 5 Figure 12 DC PEM 1 Green Fan Tray OK LED 5 RTN Input 2 Red Fan Tray Alarm LED 6 48 V Input 3 Blue Hot Swap LED 7 Fused switch 4 Hot Swap push button...

Page 25: ...to each blade slot and the necessary power for the PEMs Fan Trays and Shelf Managers If two DC PEMs are in service each DC PEM is hot swappable after removing the power input cables from the DC PEM F...

Page 26: ...Ds on DC PEM Color Description Status Condition Green OK LED Off No Power to the PEM Solid green Normal Operation Red Solid red Attention Status error condition Blue Hot Swap LED Off No Power to the P...

Page 27: ...slots Upon request is also a version with on blade shelf management available With on blade shelf management the I C components of the PEMs and the SEEPROM are connected to the internal I C bus on th...

Page 28: ...ed on the Pigeon Point Shelf management solution for AdvancedTCA products The Shelf management software executes on the Pigeon Point Shelf Management Mezzanine 700 ShMM 700 a compact SO DIMM form fact...

Page 29: ...25 aTCA 80302PA PD Figure 15 Shelf Manager Front Panel Components 1 Extraction handle 5 Backplane Connector J2 2 ShMM 700 6 Backplane Connector J1 3 RTC Backup Capacitor 7 Fixing screw 4 Carrier Board...

Page 30: ...1 Link Activity LED yellow On Link Off No Link Blinking Activity 9 Hot Swap Switch Activated by extraction handle 5 Hot Swap LED blue Solid Blue ready to remove Blinking Hot Swap is requested Off No H...

Page 31: ...voltage range 40 5 72 VDC Input Power Protection 35 A Cooling Capacity Front Boards 400 W Board RTM 50 W Board Environmental Ambient temperature long term 5 C 40 C 41 F to 104 F Ambient temperature s...

Page 32: ...30 aTCA 80302PA PD 9 1 Shelf Dimensions Figure 17 DC System Dimensions in mm...

Page 33: ...31 aTCA 80302PA PD Figure 18 AC System Dimensions in mm...

Page 34: ...0200 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 Chi...

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