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Backplane and Component Connectivity
Platform Architecture
AXP1620 Installation and Use (6806800E23E)
43
1.5
Backplane and Component Connectivity
The blade connectivity on the AXP1620backplane is divided among three zones, each with the
following characteristics:
z
Zone 1 provides redundant, radial IPMI to all blade slots and redundant -48 VDC to all blade
slots
z
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
z
Zone 3 provides the PICMG 3.0 defined open area that is application specific
1.6
Operating Systems
The AXP1620 comes installed with the following software:
z
Wind River PNE-LE
z
Enhanced Basic Blade Services (BBS)
For more information, contact your Emerson sales representative for other software products
for your configuration.
Rear Transition Modules connect directly with the connectors on the front-side blade
and do not make the connection through the backplane.
Figure 1-2
Location of Zones 1, 2, and 3
1
P20
16
P20
4
P20
5
P20
6
P20
7
P20
8
P20
9
P20
10
P20
12
P20
13
P20
11
P20
14
P20
15
P20
Zone 3
Zone 2
Zone 1
Slot ID
2
P20
3
P20
Slot ID
P21
P21
P22
P22
P23
P23
P24
P24
P23 P23 P23 P23 P23 P23 P23
P23 P23
P23
P23 P23
P23 P23
J10
J10
J10
J10
J10
J10
J10
J10
J10
J10
J10
J10
J10
J10
J10
J10
16 Slot Backplane
1
2
7
9
11
13
15
4
6
10
12
8
14
16
3
5
SAM A
Shelf Management
Alarm Module
SAM B
Shelf Management
Alarm Module
Upper FTM
Fan Tray
Module
Lower FTM
Fan Tray
Module
PEM B
Power Entry
Module
PEM A
Power Entry
Module
ATCA
Front Board
J20
J21
J22
J23
J24
P10
ATCA
RTM Board
Physical
Slots
RTM
I/O
Interface
Synch Clock
Update Chnl
Fabric &
Base
Interface
Power
Distribution
& Shelf
Mangement
Logical
Slots
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