Hardware Reference
15
C613-03092-00 REV J
Switch LEDs
The following LEDs report operations and faults on the x900 series switch and
SwitchBlade x908:
■
Fast Ethernet RJ-45 port LEDs
■
Gigabit RJ-45 port LEDs
■
XFP port LEDs
■
SFP port LEDs
■
System LEDs
■
Stacking LEDs
Fast Ethernet
RJ-45 port LEDs
The following LEDs report operations and faults on Fast Ethernet RJ-45 ports.
Gigabit RJ-45
port LEDs
The following LEDs report operations and faults on Gigabit RJ-45 ports.
XFP port LEDs
The following LEDs report operations and faults on XFP ports.
LED
State
Description
L/A
(Link Activity)
Green
A 100 Mbps link has been established.
Green flashing
100 Mbps activity is occurring.
Amber
A 10 Mbps link has been established.
Amber flashing
10 Mbps activity is occurring.
D/C
(Duplex/Collision)
Green
The port is operating in full duplex mode.
Amber
The port is operating in half duplex mode.
Amber flashing
Collisions are occurring.
LED
State
Description
L/A
(Link Activity)
Green
A 1000 Mbps link has been established.
Green flashing
1000 Mbps activity is occurring.
Amber
A 10/100 Mbps link has been established.
Amber flashing
10/100 Mbps activity is occurring.
D/C
(Duplex/Collision)
Green
The port is operating in full duplex mode.
Amber
The port is operating in half duplex mode.
Amber flashing
Collisions are occurring.
LED
State
Description
L/A
(Link Activity)
Green
An XFP transceiver is installed and a 10 Gb link has
been established.
Green flashing
An XFP transceiver is installed and link activity is
occurring.
XFP
Green
An XFP transceiver is installed and enabled. No XFP is
installed if this light is off.
Amber
An XFP transceiver is installed but not operating.
Amber flashing
The installed XFP transceiver has a transmission fault.
