3U ATCA Shelf October 2007

-Proprietary and Confidential-

-Proprietary and Confidential-

2

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)

-Proprietary and Confidential-

3

3U ATCA Shelf

Front ViewFront View

-Proprietary and Confidential-

4

3U ATCA Shelf

Rear ViewRear View

-Proprietary and Confidential-

5

MechanicalMechanical

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

-Proprietary and Confidential-

6

General descriptionGeneral descriptionFront view

Rear viewShelf ID

EEPROM x2

Shelf manager

x2

-Proprietary and Confidential-

7

MechanicalMechanical

Height: 130 mm (3U)

448 MM

38

5.8

M

M

-Proprietary and Confidential-

8

Fan tray

MechanicalMechanical

Power supplies

Power inlet

Front View

Rear View

Top View

Air FilterShelf managers

-Proprietary and Confidential-

9

Components:Chassis Air filterShelf managersPower SuppliesCable managementFan trayBackplane

MechanicalMechanicalMechanicalMechanical

-Proprietary and Confidential-

10

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

-Proprietary and Confidential-

11

Air filterAir filter

Air filter presence is detected using a switch

on the fan card

-Proprietary and Confidential-

12

Shelf ManagerShelf Manager

Front LEDs

Ethernet Serial Alarm

Reset switch Alarm Clear

-Proprietary and Confidential-

13

Shelf ManagerShelf Manager

-Proprietary and Confidential-

14

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

-Proprietary and Confidential-

15

Power supplyPower supply

• Dimensions: Width –114 mm Depth – 278 mm Height – 44.45 mm

Hot Swap Lever

Status LEDs

Air Filter

-Proprietary and Confidential-

16

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

-Proprietary and Confidential-

17

Cable management - optional Left Right

Cable managementCable management

-Proprietary and Confidential-

18

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

Fan TrayFan Tray

Locking screw

80x80x25 fan (x4)

Front View

-Proprietary and Confidential-

19

BackplaneBackplane

FRONT VIEW Zone 1Zone 2

Right Shelf managerLeft Shelf manager

Left Power Supply Right Power Supply

-Proprietary and Confidential-

20

BackplaneBackplane

Rear VIEW

Right Rear ConnectivityLeft Rear Connectivity

E²prom and fan tray

connection

-Proprietary and Confidential-

21

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

-Proprietary and Confidential-

22

E²prom’sE²prom’s

E²prom Cards

Zoom view

disintegrable E²prom cards

Redundant and hot-swappable.Easy access and removal.

Rear view

Pluggable E²prom cards

-Proprietary and Confidential-

23

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