Distribution of the Power Switches in the GBSR

The GBSR can be configured with the BSC common power distribution box or the BSC high-power distribution box. Each of the six power outputs of the power distribution box supplies power to a component in the GBSR in a fixed way.

Distribution of the Power Switches in the GBSR (Common Power Distribution Box)

Figure 1 shows the mapping between the six power control switches on the power distribution box and the components in the GBSR. Table 1 lists the mapping between the power control switches and the components.

Figure 1 Distribution of the power switches in the GBSR (1)

Table 1 Mapping between the power switches and the components (1)

Component	Power Switch
Subrack 2	SW1 and SW4
Subrack 1	SW2 and SW5
Subrack 0	SW3 and SW6

Distribution of the Power Switches in the GBSR (High-Power Distribution Box)

Figure 2 shows the mapping between the six power control switches on the high-power distribution box and the components in the GBSR. Table 2 lists the mapping between the power control switches and the components.

Figure 2 Distribution of the power switches in the GBSR (2)

Table 2 Mapping between the power switches and the components (2)

Component	Power Switch
Subrack 2	A8 and B8
Subrack 1	A9 and B9
Subrack 0	A10 and B10