3U ATCA Shelf October 2007 -Proprietary and Confidential-
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Transcript of 3U ATCA Shelf October 2007 -Proprietary and Confidential-
3U ATCA Shelf October 2007
-Proprietary and Confidential-
-Proprietary and Confidential-
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General description
3U ATCA Shelf 2 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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3U ATCA Shelf
Front ViewFront View
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3U ATCA Shelf
Rear ViewRear View
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MechanicalMechanical
Chassis MaterialMaterial: 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 viewShelf ID
EEPROM x2
Shelf manager
x2
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MechanicalMechanical
Height: 130 mm (3U)
448 MM
38
5.8
M
M
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Fan tray
MechanicalMechanical
Power supplies
Power inlet
Front View
Rear View
Top View
Air FilterShelf managers
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Components:Chassis Air filterShelf managersPower SuppliesCable 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 filterAir filter
Air filter presence is detected using a switch
on the fan card
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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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Power supplyPower supply
• Dimensions: Width –114 mm Depth – 278 mm Height – 44.45 mm
Hot Swap Lever
Status LEDs
Air Filter
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Main features: Field replaceable and hot swappable IPMI controlled Each units supplies 1200 watts; 48VDC, 25Amp Power inlet: 90 VAC to 240 VAC Two AC Power inlets for redundancy Two power supplies for redundancy Each power supply has its own front-back
independent cooling In order to comply with NEBS GR63 Core, the power
supply has a separate removable air filter
Power supplyPower supply
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Cable management - optional Left Right
Cable managementCable management
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• Fan tray Front insertion Comfortable and rigid extraction handle Push concept for superior cooling
Fan TrayFan Tray
Locking screw
80x80x25 fan (x4)
Front View
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BackplaneBackplane
FRONT VIEW Zone 1Zone 2
Right Shelf managerLeft Shelf manager
Left Power Supply Right Power Supply
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BackplaneBackplane
Rear VIEW
Right Rear ConnectivityLeft Rear Connectivity
E²prom and fan tray
connection
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Main features:Main features: Two AdvancedTCA slots Fabric interface with full mesh interconnect. Dual-star Ethernet signalling environment on the
Base interface. Bussed IPMI Two hub slots. Update channel between slots 1&2. Full compliance with AdvancedTCA™ electrical
and mechanical specifications Rear connectivity for the shelf managers enables
to route the Ethernet and serial links to the shelf rear area.
BackplaneBackplane
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E²prom’sE²prom’s
E²prom Cards
Zoom view
disintegrable E²prom cards
Redundant and hot-swappable.Easy access and removal.
Rear view
Pluggable E²prom cards
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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