Trusted@TMR擴(kuò)展處理器模塊駐留在Trusted的處理器插槽中擴(kuò)展機(jī)機(jī)箱，并提供擴(kuò)展總線和擴(kuò)展機(jī)之間的“從”接口底盤底板。擴(kuò)展總線允許使用擴(kuò)展總線實(shí)現(xiàn)多個(gè)機(jī)箱系統(tǒng)非屏蔽雙絞線(UTP)連接，同時(shí)保持容錯(cuò)性，高帶寬模塊間總線(IMB)能力。模塊為擴(kuò)展器總線、模塊本身和展器提供故障控制確保這些潛在故障的影響是局部的和系統(tǒng)的可用性最大化。該模塊具有hfTMR架構(gòu)的容錯(cuò)能力。全面的診斷,監(jiān)控和測(cè)試提供了快速的故障識(shí)別。熱備和模塊備用支持配置，允許自動(dòng)和手動(dòng)修復(fù)策略特點(diǎn):
三模元余(TMR)，容錯(cuò)(3-2-0)操作。
·硬件實(shí)現(xiàn)容錯(cuò)(hft)架構(gòu)。
專用的硬件和軟件測(cè)試機(jī)制，提供非常快速的故障識(shí)別和響應(yīng)時(shí)間。
自動(dòng)故障處理，無滋擾報(bào)警.
熱更換。
·前面板顯示模塊健康和狀態(tài)的指示燈

T8461C

Trusted@TMR The expansion processor module resides in a Trusted processor slot in the expansion chassis and provides a “slave” interface between the expansion bus and the expansion chassis. The expansion bus allows the use of the expansion bus to achieve multiple chassis systems unshielded twisted pair (UTP) connections while maintaining fault-tolerant, high-bandwidth intermodule bus (IMB) capabilities. The module provides fault control for the extender bus, the module itself, and the expander to ensure that the impact of these potential failures is localized and system availability is maximized. The module has the fault tolerance of hfTMR architecture. Comprehensive diagnostics, monitoring and testing provide rapid fault identification. Hot backup and module backup support configuration, allowing automatic and manual repair policy Features:
Three-module surplus (TMR), fault-tolerant (3-2-0) operation.
· Hardware implementation of fault tolerant (hft) architecture.
Dedicated hardware and software testing mechanisms provide very fast fault identification and response times.
Automatic fault handling, no nuisance alarm.
Hot change.
· The front panel displays module health and status indicators

T8461C