T8461C 扩展处理器模块

Trusted@TMR扩展处理器模块驻留在Trusted的处理器插槽中扩展机机箱，并提供扩展总线和扩展机之间的“从”接口底盘底板。扩展总线允许使用扩展总线实现多个机箱系统非屏蔽双绞线(UTP)连接，同时保持容错性，高带宽模块间总线(IMB)能力。模块为扩展器总线、模块本身和展器提供故障控制确保这些潜在故障的影响是局部的和系统的可用性最大化。该模块具有hfTMR架构的容错能力。全面的诊断,监控和测试提供了快速的故障识别。热备和模块备用支持配置，允许自动和手动修复策略特点:
三模元余(TMR)，容错(3-2-0)操作。
·硬件实现容错(hft)架构。
专用的硬件和软件测试机制，提供非常快速的故障识别和响应时间。
自动故障处理，无滋扰报警.
热更换。
·前面板显示模块健康和状态的指示灯

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