16
Technical Product Specification
Introduction
1.4.3
Redundant Host
The ZT 5085 can serve as a PICMG* 2.16 compliant High Availability platform for two
Redundant Host processor boards. Intel’s Redundant Host architecture incorporates a second
system master board, a Redundant Host, which can take over bus ownership in the event of a
primary system master board failure. This allows the failed board to be replaced without
interruption of service. Resource management and data base information is synchronized between
the processor boards via 100 Mbps Ethernet.
For more information about Intel’s High Availability architecture and development of Redundant
Host drivers, refer to the High Availability Software for the Intel
®
NetStructure™ ZT 4901
Technical Product Specification.
Figure 6. One Extended CompactPCI* Bus Configuration
2
21
3
4
5
6
7
8
9
12
13
14
18
19
20
15
16
17
1A
1B
CompactPCI
Bus
CompactPCI
Bus
CompactPCI
Bus
Host Processor Board
Bridge Mezzanine Board
Summary of Contents for NetStructure ZT 5085
Page 8: ...8 Technical Product Specification ...
Page 20: ...20 Technical Product Specification Introduction ...
Page 46: ...46 Technical Product Specification Field Replaceable Units ...
Page 60: ...60 Technical Product Specification Cooling Subsystem ...
Page 92: ...92 Technical Product Specification Specifications ...
Page 94: ...94 Technical Product Specification Power Supplies Hot Swap Circuitry ...
Page 96: ...96 Technical Product Specification Data Sheet Reference ...
Page 100: ...100 Technical Product Specification Warranty Information This page intentionally left blank ...
Page 102: ...102 Technical Product Specification Customer Support This page intentionally left blank ...