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Preparation for Use and Operation Operating and Indicator Elements
Indicators on hot-swap power supply units
Figure 28: Hot-swap power supply unit
2 LAN connection indicator (bicolor)
Lights amber for a LAN transfer rate of 1 Gbps.
Lights green for a LAN transfer rate of 100 Mbps.
Does not light for a LAN transfer rate of 10 Mbps or if there is no LAN
connection available.
3 LAN active indicator (green)
Lights green when a LAN transfer occurs.
Does not light when there is no transfer.
LED lighting State Meaning
yellow standby Power supply unit is connected to the mains
green operating Power supply unit working properly
red defective Power supply unit error
LED