Leds Of Switch 4500G 24-Port And Switch 4500G 48-Port Switch - 3Com 4500G Getting Started Manual

LEDs of Switch
4500G 24-Port and
Switch 4500G
48-Port Switch

LEDs of Switch 4500G 24-Port and Switch 4500G 48-Port Switch

Figure 4 describes the rear panel of the Switch 4500G 48-Port unit.
Figure 4 Switch 4500G 48-Port—rear panel
(1) (1)
(1) AC power input
(3) Grounding terminal
(5) Extended slot 2
The Switch 4500G 24-Port/Switch 4500G 48-Port Ethernet Switch provides
LEDs on the front panel for your convenience to monitor the switch. 0
describes the meanings of the LEDs. You can use the mode button on the
panel to switch the display mode (rate mode or duplex mode) of LEDs.
Table 3 describes the Switch 4500G 24-Port/Switch 4500G 48-Port Switch
LEDs.
Table 3 Description on the LEDs of the Switch 4500G 24-Port/Switch
4500G 48-Port Ethernet Switch
LED Label
Mode LED Mode
Power LED PWR
(2) (2)
(4) Extended slot 1
Status
Rate Green, ON The port status LEDs are showing
mode
Duplex Yellow, ON The port status LEDs are showing
mode
Green, ON
Green, blinking (1 Hz)
Red, ON
Yellow, blinking (1 Hz) One or more ports fail the POST.
OFF
(3) (3)
(4) (4)
Description
the port rates.
the duplex mode of the ports.
The switch starts normally.
The system is performing power-on
self test (POST).
The system fails the POST.
The switch is powered off.
13
(5) (5)