Enterasys Matrix-V V2H124-24FX, Hardware Installation Manual

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Description of Hardware
1-5
1
Power Supply Receptacles
There are two power receptacles on the rear panel of the switch. The standard
power receptacle is for the AC power cord. The receptacle labeled “RPU” is for the
optional Redundant Power Unit (RPU).
Figure 1-4. Power Supply Receptacles
Table 1-3. System Status LEDs
LED Condition Status
PWR On Green The unit’s internal power supply is operating normally.
On Amber The unit’s internal power supply has failed.
Off The unit has no power connected.
Diag On Green The system diagnostic test has completed successfully.
Flashing Green The system diagnostic test is in progress.
On Amber The system diagnostic test has detected a fault.
Flashing Amber Packets cannot be transmitted from the stacking port.
RPU Green Indicates that a redundant power unit is attached and is
in backup or active mode.
Amber A redundant power unit is attached, but there is a fault.
Off There is no redundant power unit currently attached.
Stack Flashing Amber Initial state of stack detection and configuration upon
powering on.
Green This switch is acting as the master unit in the stack.
Amber This switch is acting as a slave unit in the stack.
Flashing Green Indicates that the unit ID of each switch in the stack is
being displayed by port LEDs 1 to 8 (initiated by a CLI
command).