3Com 4500G Getting Started Guide - Page 15

Label, Status, Description, LEDs of Switch 4500G 24-Port and Switch 4500G 48-Port Switch

Page 15 highlights

LEDs of Switch 4500G 24-Port and Switch 4500G 48-Port Switch 15 Table 3 Description on the LEDs of the Switch 4500G 24-Port/Switch 4500G 48-Port Ethernet Switch (Continued) LED 10/100/1000 BASE-T Ethernet port status LED Label Status Rate mode Green Yellow 1000Base SFP port status LED Duplex mode Yellow, blinking (3 Hz) OFF Green Yellow This LED is not influence d by the mode button Yellow, blinking (3 Hz) OFF Green Yellow, blinking (3 Hz) OFF Description The port works at the rate of 1000 Mbps; the LED blinks quickly when the port is sending or receiving data. The port works at the rate of 10/100 Mbps; the LED blinks quickly when the port is sending or receiving data. POST fails on the port. The port is not connected. The port works in full duplex mode; the LED blinks quickly when the port is sending or receiving data. The port works in half duplex mode; the LED blinks quickly when the port is sending or receiving data. POST fails on the port. The port is not connected. The port works at the rate of 1000 Mbps; the LED blinks quickly when the port is sending or receiving data. POST fails on the port. The port is not connected.

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LEDs of Switch 4500G 24-Port and Switch 4500G 48-Port Switch
15
10/100/1000
BASE-T
Ethernet port
status LED
Rate
mode
Green
The port works at the rate of 1000
Mbps; the LED blinks quickly when
the port is sending or receiving
data.
Yellow
The port works at the rate of
10/100 Mbps; the LED blinks quickly
when the port is sending or
receiving data.
Yellow,
blinking
(3 Hz)
POST fails on the port.
OFF
The port is not connected.
Duplex
mode
Green
The port works in full duplex mode;
the LED blinks quickly when the
port is sending or receiving data.
Yellow
The port works in half duplex mode;
the LED blinks quickly when the
port is sending or receiving data.
Yellow,
blinking
(3 Hz)
POST fails on the port.
OFF
The port is not connected.
1000Base SFP
port status
LED
This LED
is not
influence
d by the
mode
button
Green
The port works at the rate of 1000
Mbps; the LED blinks quickly when
the port is sending or receiving
data.
Yellow,
blinking
(3 Hz)
POST fails on the port.
OFF
The port is not connected.
Table 3
Description on the LEDs of the Switch 4500G 24-Port/Switch
4500G 48-Port Ethernet Switch (Continued)
LED
Label
Status
Description