IBM s-series, Инструкция по установке и эксплуатации, Страница: 34 / 170

Units shipped from the factory have the following components installed in the
chassis:
v Two switch fabric modules
v A slot panel in each interface module slot and power supply slot that does not
currently have a module or power supply installed in it. The slot panel ensures
proper airflow within the chassis.
v
Two AC System power supplies (SYS)
v A fan tray assembly which contains the cooling system for the chassis
In the chassis slots, you can install the following:
v Up to two management modules
v Up to 16 interface modules
v Up to eight AC power supplies: four System (SYS) power supplies and four
Power over Ethernet (POE) power supplies
Before installing any modules or power supplies, you must remove the slot panel.
Attention: If you do not install a module in a slot, you must keep the slot panel in
place. If you run the chassis with an uncovered slot, the system will overheat.
Figure 4 on page 9 shows the chassis slots into which you can install the various
modules and power supplies. It also shows an electrostatic discharge (ESD)
connector, into which you can plug an ESD wrist strap to ground yourself while
handling and installing modules.
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Figure 3. B16S
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Ethernet Switch s-series Installation and User Guide