Dell S6000-ON Manuale introduttivo - Pagina 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
Power Supplies
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
7