Name: ICS TRIPLEX T8403C - Runheng
Brand: ICS TRIPLEX
Price: 9998.00 CNY
Availability: InStock

ICS TRIPLEX T8403C

¥9,998.00

ICS TRIPLEX T8403C
The TMR Expander Processor is a fault tolerant design based on TMR architecture arranged
in a lock-step configuration. Figure 1 shows, in simplified terms, the basic structure of the
TMR Expander Processor.
The Module has three main fault containment regions (FCR A, B and C). Each of the main
FCRs contains interfaces to the Expander Bus and Inter-Module Bus (IMB), an active/standby
interface to the other TMR Expander Processor in the Chassis, control logic, communications
transceivers and power supplies.
Communication between the Module and the TMR Processor is via the TMR Expander
Interface Module and the triplicated Expander Bus. The Expander Bus is triplicated, point-topoint architecture. Each channel of the Expander Bus comprises separate command and
response media. Voting is provided at the Expander Bus Interface to ensure that cable faults
are tolerated, and the remainder of the Expander Processor operates in a fully triplicated
mode, even in case of cable faults occurring.
Communication between the Module and the I/O Modules in the Expander Chassis is via the
IMB on the Backplane of the Expander Chassis. The IMB is identical to that within the
Controller Chassis, providing the same fault tolerant, high bandwidth communications
between the Interface Modules and the TMR Processor. As with the Expander Bus Interface
all transactions are voted, localising faults to the IMB should they occur.
A fourth FCR (FCR D) provides the non-critical monitoring and display functions and is also
part of the inter-FCR Byzantine voting structure.
Isolation is provided between FCRs wherever interfaces are required, to ensure that faults
cannot propagate between them.

Email: Jiedong@sxrszdh.com
Phone: +86 15340683922
Sales:Wu Jiedong

All prices listed on the official website are subject to confirmation by contact: Wu Jiedong (manager).
Our product: brand new original packaging
Our payment: 100% telegraphic transfer of inventory items before shipment, conditions can be proposed!
If you have any downtime spare parts that you cannot find, please feel free to call or use email to contact me. If there are issues that the product cannot solve, please contact me. Product prices can be negotiated. Please do not consider contacting me!

Description

ICS TRIPLEX T8403C
Trusted TMR Expander Processor
Product Overview
The Trusted® TMR Expander Processor Module resides in the processor slots of the Trusted
Expander Chassis and provides the ‘slave’ interface between the Expander Bus and the Expander
Chassis Backplane. The Expander Bus allows multiple chassis systems to be implemented using
Unshielded Twisted Pair (UTP) cable connections whilst maintaining the fault tolerant, high
bandwidth Inter-Module Bus (IMB) capabilities.
The Module provides fault containment for the Expander Bus, the Module itself and the Expander
Chassis, ensuring that the effects of these potential faults are localised and system availability
maximised. The Module is fault tolerant with HIFT TMR architecture. Comprehensive diagnostics,
monitoring and testing provide rapid fault identification. Hot-standby and module spare
configurations are supported, allowing automatic and manual repair strategies
Features:
• Triple Modular Redundant (TMR), fault tolerant (3-2-0) operation.
• Hardware Implemented Fault Tolerant (HIFT) architecture.
• Dedicated hardware and software test regimes which provide very fast fault recognition and
response times.
• Automatic fault handling without nuisance alarming.
• Hot replacement.
• Front Panel indicators that show module health and status

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Email: Jiedong@sxrszdh.com
Phone: +86 15340683922
Sales:Wu Jiedong

Our products are guaranteed for 1 year, with new and original production stopped and imported spare parts.
All prices listed on the official website are subject to confirmation by contact: Wu Jiedong (manager).
Our product: brand new original packaging
Our warranty: All new or repaired parts have a 12 month warranty period beginning
Our payment: 100% telegraphic transfer of inventory items before shipment, conditions can be proposed!
If you have any downtime spare parts that you cannot find, please feel free to call or use email to contact me. If there are issues that the product cannot solve, please contact me. Product prices can be negotiated. Please do not consider contacting me!