Server Hardware Description and Basic Operations
56 U41840-J-Z125-7-76
Information for ensuring electromagnetic compatibility.
All data and signal cables must have sufficient shielding. The use of cable type S/FTP
Cat5e or better is recommended. Use of unshielded or badly shielded cables may lead to
increased emission of interference and/or reduced fault-tolerance of the device.
Indicators on the hot-plug power supply unit
Figure 12: Indicator on hot-plug power supply unit
Indicator
1 Indicator on hot-plug power supply unit (two colors)
Flashes green when the server is switched off, but mains voltage is
present (standby mode).
Lights up green when the server is switched on and functioning
properly.
Lights up orange in case of OCP/OVP (Over Current Protection/Over
Voltage Protection) or when the fan of the power supply unit has failed.
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