Instruction manual

1. Components Overview
9
#2: Not supported.
When attempting to push the RESET button, do not use a tool with a fragile tip, a
pin or a paper clip, which can be caught or dropped inside the switch and will not be
taken out. A fire or an electric shock might be caused.
Table 1-4 Operating status in a specific LED indication mode (LINK mode)
Nu
mb
er
Name
Type
Description
Details
(7)
LINK
Green/Orang
e LED
Indicates the operating
status of an SFP slot
Ethernet port.
Lit in green: A link is established.
Lit in orange: Detecting line disturbances.
Off: A link failure or block when the green
ST1 LED is lit.
(8)
T/R
Green LED
Blinking green: A link is established and
frames are being sent or received.
Off: The device is in any other status except
sending or receiving when the green ST1
LED is lit.
(9)
1-24
Green/Orang
e LED
Indicates the operating
status of a
10/100/1000BASE-T
Ethernet port.
Lit in green: A link is established.
Blinking green: A link is established and
frames are being sent or received.
Lit in orange: Detecting line disturbances.
Off: A link failure or block when the green
ST1 LED is lit.
Table 1-5 Operating status in a specific LED indication mode (SPEED mode)
Nu
mb
er
Name
Type
Description
Details
(7)
LINK
Green/Orang
e LED
Indicates the operating
status of an SFP slot
Ethernet port.
Lit in green: 100 Mbps
#1
Blinking green: 1000 Mbps
#1
Lit in orange: Detecting line disturbances.
Off: 10 Mbps
#1
(8)
T/R
Green LED
(Not used)
Off
(9)
1-24
Green/Orang
e LED
Indicates the operating
status of a
10/100/1000BASE-T
Ethernet port.
Lit in green: 100 Mbps
#1
Blinking green: 1000 Mbps
#1
Lit in orange: Detecting line disturbances.
Off: 10 Mbps
#1
#1: These indications are valid after a link is established.