Dell S6000-ON Посібник для початківців - Сторінка 10

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Utility Panel

The Utility panel side contains the fan and power modules.

S6000-ON power supplies and fan modules.

Figure 3-2. S6000-ON Power Supplies and Fan Modules

1 - Power Supply Unit (PSU) 1

2 - Fan Modules 1-3

3 - PSU 2

The S6000-ON supports two hot-swappable PSUs. The S6000-ON supports AC

power supplies with two air-flow directions (I/O to PSU and PSU to I/O). Two

PSUs are required for full redundancy, but the system can operate with a single

PSU.

NOTE: If you use a single PSU, install a blank plate in the other PSU slot. Dell

Networking recommends using power supply 2 (PSU2) as the blank plate slot.

The PSUs are field replaceable. When running with full redundancy (two power

supplies installed and running), you can remove and replace one PSU while the

other PSU is running without disrupting traffic.

WARNING: Electrostatic discharge (ESD) damage can occur if components

are mishandled. Always wear an ESD-preventive wrist or heel ground strap

when handling the S6000-ON and its components.

Figure 3-2

shows the

Hardware Overview