4U ATCA Shelf October 2007

-Proprietary and Confidential-

-Proprietary and Confidential-

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General description

4U ATCA Shelf 5 slot Mounting systems

19'' Cabinet 23'' Cabinet

ETSI Cabinet (600 mm width) Operating temperature from (-5°C) – (+55°C)

Altitude - 1800 meter above sea level (NEBS requirement)

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4U ATCA Shelf

Front ViewFront View

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4U ATCA Shelf

Rear ViewRear View

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MechanicalMechanical

Chassis Material Material: Steel 1010-1016, zinc plated, Painted. 90% of the parts are assembled by riveting – reduce assembly costs & complexity

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General descriptionGeneral descriptionFront view

Rear view

Shelf ID EEPROM x2

Shelf manager

x2

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MechanicalMechanical

Height: 178 mm (4U)

450 mm

38

2

mm

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MechanicalMechanical

PEMs

Front View

Rear View

Top View

Fan trays

Air FilterShelf

managers

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Components:Chassis Air filter2 Shelf managers2 PEMCable managementFan trayBackplane

MechanicalMechanicalMechanicalMechanical

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Air FilterAir Filter

Meet NEBS requirements

Filters all the air which is flowing into the shelf, both front and RTM areas.

Easy maintenance

Captive screw, locking filter to chassis

Easy to open and replace the air filter

material

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Air filter presence is detected using a switch

on the fan card

Air FilterAir Filter

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Shelf ManagerShelf Manager

Front LEDs

Ethernet Serial Alarm

Reset switch Alarm Clear

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Shelf ManagerShelf Manager

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Main functionality: Compliant with PICMG 3.0 Fan tray control Temperature monitoring Discrete alarm outputs LED Alarms display Pigeon point ShMM500 module Front and rear Ethernet connection. Application blades control and power-up Hot swappable and redundant Remote access via Web interface, SNMP, RMCP and

CLI

The Shelf manager Board The Shelf manager Board

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PEMPEM

Protective cover

EjectorContact Studs

Circuit breaker

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Main features: • Field replaceable unit• Alignment pin for smooth insertion and extraction • Insertion/extraction lever for easy replacement• Protective cover to prevent electrocution and

accidental power short.• Circuit Breaker for over current protection• Contact studs provide high current connection and

EMC protection

PEMPEM

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Cable management - optional Left Right

Cable managementCable management

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Front insertion Comfortable and rigid extraction handle Push concept for superior cooling

Fan TrayFan Tray

Locking screw

80x80x25 fan (x8)

Front View

-Proprietary and Confidential-

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BackplaneBackplane

FRONT VIEW

Zone 1Zone 2

Right Shelf managerLeft Shelf manager

-Proprietary and Confidential-

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BackplaneBackplane

REAR VIEW

Right PEMLeft PEM

E²prom and fan tray

connection

-Proprietary and Confidential-

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Main features:Main features: Five AdvancedTCA slots Fabric interface with full mesh interconnect Dual-star Ethernet signalling environment on the

Base interface Bussed IPMI Two Hub slots; Three node slots Update channel between slots 1&2 and 3&4. Full compliance with AdvancedTCA™ electrical

and mechanical specifications

BackplaneBackplane

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E²prom’sE²prom’s

Redundant and hot-swappable.Easy access and removal.

Replaceable E²prom

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RFI RFI

EMC sealed chassis

The RED lines represent EMC sealed areas. Sealing is being achieved by the use of EMI gaskets, springs and proper EMC design practices.

Thank you