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11990-704/705/706/707 (2-Slot ATCA Shelf)

ATCA Backplane

7

R1.2, March 2018

3.2.5 Base Interface

Node/Node configuration

11990-706/11990-707 with Backplane 90183491:



All 16 Base Channels of slot 1 are routed to the respective Base Channels of



slot 2.

Hub/Hub configuration

11990-704/11990-705 with Backplane 90183490:



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 and 2 is cross connected to both dedicated Shelf
Manager slots.

Figure 2: Backplane Topology

12713804

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Summary of Contents for 11990-704

Page 1: ...3U 2 slot ATCA Shelf User s Manual Product Numbers 11990 704 705 706 707 Doc No 63972 320_R1 2 March 2018...

Page 2: ...orted 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 specification...

Page 3: ...telligent Platform Management Interface 6 3 2 5 Base Interface 7 3 3 Shelf FRU SEEPROM 8 3 4 Logic Ground 8 4 Air Filter 9 4 1 Introduction 9 5 Shelf Ground Connection 10 5 1 Specification for the She...

Page 4: ...ls 21 8 2 3 DC PEM Indicators 22 8 2 4 Specification for the power connection cables 22 8 2 5 DC PEM Connector PIN Assignment 22 9 Shelf Management 23 9 1 Shelf Managers 24 9 2 Introduction 24 9 3 Fro...

Page 5: ...tion www picmg com 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 conditi...

Page 6: ...anagers and one Shelf Alarm Panel SAP fans controlled by the Shelf Manager or through autonomous fan controller DC Power Entry Module 11990 705 Base Interface in a Hub Hub configuration supporting ShM...

Page 7: ...are supported CDM Shelf FRU Data Module ECN Engineering Change Notice ESD Electrostatic Discharge ETSI European Telecommunications Standards Institute FRU Field Replaceable Unit IPMB Intelligent Platf...

Page 8: ...backplane type Mounting brackets for 19 racks ESD Wrist Strap Terminals at front and rear Two dedicated slots for a Schroff Shelf Manager based on Pigeon Point ShMM 500 One dedicated slot for a Schro...

Page 9: ...Shelf Front and Rear View Figure 1 Shelf Front View 12713801 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 Wri...

Page 10: ...els 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 both ATCA slots and terminated at both en...

Page 11: ...l 16 Base Channels of slot 1 are routed to the respective Base Channels of slot 2 Hub Hub configuration 11990 704 11990 705 with Backplane 90183490 All Base Channels 2 16 of slot 1 are routed to the r...

Page 12: ...plane topology etc The 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 cha...

Page 13: ...an open cell polyurethane 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 NEB...

Page 14: ...und terminal cable Figure 5 Shelf Ground Terminal 5 1 Specification for the Shelf Ground connection cable Required wire size AWG8 Required terminals Use only double lug terminals Terminal Used PANDUIT...

Page 15: ...f Shelf Managers RJ45 connectors Temperature sensor LM75 SEEPROM for FRU information The SAP is connected to the Schroff ACB V Shelf Manager by a I C connection the signals from the serial connectors...

Page 16: ...iguration for maximum 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 con...

Page 17: ...System Event Log SEL entry 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...

Page 18: ...inated on any active 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 i...

Page 19: ...These signals are controlled by the IPM Controller on the PCB The Shelf Manager has access to these signals via IPMB 7 4 Fan Tray Connector Pin Assignment 7 5 Fan Tray IPMB Addresses Geographic addre...

Page 20: ...flow 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 10 Rear Board Air Distribution Table 7 Rear Air Flow 12713805 Zone 1...

Page 21: ...PEM 5 Hazardous voltage Before working ensure that the power is removed from the power connection cables The AC PEM can be powered with 230 VAC line voltage The specified voltage range is from 180 VA...

Page 22: ...Managers If two AC PEMs are in service each AC PEM is hot swappable after removing the power cables from the AC PEM Figure 12 Power Distribution Table 8 Basic Specifications for the PSUs 12713807 230...

Page 23: ...C bus of the Fan controller board The Shelf Manager has access to these signals via IPM Bus of the Fan Tray 8 1 3 AC PEM Indicators The front panel includes a green and red status LED and a blue hot s...

Page 24: ...d by means of a dedicated voltage monitor device The PEM together with all shelf related FRUs are protected against wrong polarity up to 57 VDC but it does not block wrong polarity voltage being appli...

Page 25: ...450 watts of power 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 cable...

Page 26: ...size Diameter AWG8 Suitable for 35 A at 55 C ambient temperature Required terminals Use two hole terminals Schroff part no 21990 155 4 pcs 8 2 5 DC PEM Connector PIN Assignment Color Description Statu...

Page 27: ...f Managers in dedicated Shelf Manager 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 co...

Page 28: ...nagement 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 DI...

Page 29: ...ATCA Shelf Shelf Management 25 R1 2 March 2018 Figure 16 Schroff Shelf Manager 12708845 1 Extraction handle 5 Backplane Connector J2 2 ShMM 500 6 Backplane Connector J1 3 RTC Backup Capacitor 7 Fixing...

Page 30: ...g screw 6 RESET push button 2 ETH 0 Ethernet Service Connector RJ45 7 Shelf Manager Status LED red Red Out of Service OOS 3 ETH 0 Link Activity LED yellow On Link Off No Link Blinking Activity 8 Shelf...

Page 31: ...put voltage nom 48 VDC Input 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...

Page 32: ...hnical Data 28 R1 2 March 2018 10 1 Accessories Order No Description 21596 300 Schroff Shelf manager ACB V 21596 077 Shelf Alarm Panel SAP 21990 500 Fan Tray 21990 501 Air Filter 21990 502 DC Power En...

Page 33: ...11990 704 705 706 707 2 Slot ATCA Shelf Technical Data 29 R1 2 March 2018 10 2 Shelf Dimensions Figure 18 DC System 12713818...

Page 34: ...11990 704 705 706 707 2 Slot ATCA Shelf Technical Data 30 R1 2 March 2018 Figure 19 AC System 12713819...

Page 35: ...11990 704 705 706 707 2 Slot ATCA Shelf Technical Data 31 R1 2 March 2018...

Page 36: ...11990 704 705 706 707 2 Slot ATCA Shelf Technical Data 32 R1 2 March 2018...

Page 37: ......

Page 38: ...Schroff GmbH Langenalber Str 96 100 75334 Straubenhardt Germany Tel 49 7082 794 0 Fax 49 7082 794 200...

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