The network topology takes a star shape, with all racks connecting back to a main switch in the management rack.
网络拓扑采用星形结构，所有机架向后连接到管理机架的主交换机。
Such effects can be reduced by thoughtful placement of a switch card within a switch mainframe and of a switch system within an equipment rack.
在开关主机中精心配置开关卡，以及在设备机柜中精心配置开关系统，都可以减小这种影响。
The power switch was in the identical location, and this amp also had the hefty rack handles to help move its 54 pounds of weight.
电源开关是在相同的位置，这放大器也有大幅架处理，以帮助将其54磅的重量。
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