Non-Field-Replaceable Units; Overview; Backplane - Emerson Centellis 2000 Shelf Release 3.0 Manual

Non-Field-Replaceable Units

5.1

Overview

Within the Centellis 2000 shelf, there are fixed internal components:

Backplane

Alarm panel
Power Inlet
These components are passive and are non-field-replaceable units.
5.2 Backplane
The backplane is fully compliant with the PICMG 3.0 R3.0 Specification and it has been designed
with the following features:
Two node slots
Fabric interface channel 1 with direct connection between the two node slots.
The fabric interface channel 2 of node slot 1 is connected to user slot1.
The fabric interface channel 2 of slot 2 is connected to user slot 2.
Base interface with dual star interconnect
Update interface between the node slots
Base interface to the shelf manager slots
Bused IPMB-0 connections
Synchronization clock buses
Redundant SEEPROMs for storage of shelf FRU data
The following interfaces are located within the zone 2:
Base interface
Fabric interface
Update channel interface
Synchronization clock interface
Centellis 2000 Shelf Release 3.0 Installation and Use (6806800L99F)
Chapter 5
101