Avocent MergePoint Unity, Инструкция по установке и эксплуатации

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Verifying the Connections
Front and rear panel Ethernet connection LEDs
On 16-port and 32-port models of the MergePoint Unity switch, the front and rear panels
feature two LEDs indicating the Ethernet LAN1 connection status and two LEDs indicating the
Ethernet LAN2 connection status. On the 4-port and 8-port switches, all LEDs are on the rear
panel.
• The green LEDs illuminate when a valid connection to the network is established and
blink when there is activity on the port.
• The bi-color LEDs may illuminate either green or amber.
• They illuminate green when the communication speed is 1000M.
• They illuminate amber when the communication speed is 100M.
• They are not illuminated when the communication speed is 10M.
Front panel status LEDs
The front panel of MergePoint Unity switches (16-port and 32-port models only) have a bi-
color general status LED that may illuminate green or amber.
• The LED illuminates green when the MergePoint Unity switch is turned on and operating
normally.
• The LED blinks green when the MergePoint Unity switch is booting.
• The LED illuminates amber if a fault condition occurs, such as power supply failure (for
MergePoint Unity switches equipped with dual power supplies), elevated ambient
temperature or fan failure. The LED will continue to illuminate amber as long as the failure
persists.
• The LED blinks between green and amber when the MergePoint Unity switch is Flash
downloading.
Rear panel power status LEDs
The rear panel of 16-port and 32-port MergePoint Unity switches feature one power status LED
for single power MergePoint Unity switches and two power status LEDs for dual power
MergePoint Unity switches. On the 4-port and 8-port switches, all LED status indicators are on
the rear panel. The LED(s) illuminate green when the MergePoint Unity switch is turned on
and operating normally.
• The LED is off if the power supply does not have power or has failed.
14 MergePoint Unity® Switch Installer/User Guide