Backplane And Component Connectivity; Figure 1-9 Location Of Zones 1, 2, And 3 - SMART Embedded Computing AXP1440-C07 Installation And Use Manual

1.5

Backplane and Component Connectivity

The blade connectivity on the AXP1440-C07 backplane is divided among three zones,
each with the following characteristics:
Zone 1 provides redundant, radial IPMI to all blade slots and redundant -48VDC to

all blade slots
Zone 2, the data transport interface, provides the dual star configuration for the

base interface, dual star configuration for the fabric interface, update channel
routing for all blade slots, and three redundant, bussed telecom clock signals to all
blade slots
Zone 3 provides the PICMG 3.0 defined open area that is application-specific

Rear Transition Modules connect directly with the connectors on the front-side
blade and do not make the connection through the backplane.

Figure 1-9 Location of Zones 1, 2, and 3

Physical
Slot ID
Zone 3
Interface
Synch Clock
Update Chnl
Zone 2
Fabric &
Interface
Distribution
Zone 1
Mangement
Slot ID
AXP1440-C07 Installation and Use (6806800V18A)
1 2 3 4
Slots
RTM
I/O
P20 P20 P20 P20
P23 P23 P23 P23 P23 P23 P23 P23 P23 P23
Base
P24
Power
J10 J10 J10 J10
& Shelf
13 11 9 7
Logical
Slots
SAM A
Shelf Management
Module
SAM B
Shelf Management
Module
NOTICE
5 6 7 8 9 10
P21
P20 P20 P20 P20 P20 P20
P21 P21
P22 P22
J10 J10 J10 J10 J10 J10
14 Slot Backplane
5 1 3 4 2 6
Upper Lower
Fan Tray Fan Tray
Module Module
Platform Architecture
11 12 13 14
P20 P20 P20 P20
P23 P23 P23 P23
J10 J10 J10 J10
8 10 12 14
PEM A
Power Entry
Module
PEM B
Power Entry
Module
J20
J21
J22
J23
J24
P10
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