➊ ➋
➌
➍
➓
Figure 6. Switch LEDs
Item
LED Description
1
Switch locator (UID)
2
Switch status (health)
3
Port 17 status
(10GBASE-CX4)
4
Port 17 activity
5
Port 17-22 status
(SFP+ connector)
6
Port 23-24 status
7
Port 23-24 shared activity
8
Port 23-24 activity
9
Port 17-22 activity
10
Port 17 shared activity
➎
➒
Status
Blue = Switch ID selected
Off = Switch ID not selected
Green = Normal operation
Amber = Fault
Off = Power off
Green = Port is connected to the network
Amber = Fault
Off = Not connected
Green flashing = Activity
Green = Port is connected to the network
Amber = Fault
Off = Not connected
Green flashing = Port is connected to the
network
Amber = Fault
Off = Not connected
Green = Port is active. Internal inter-switch
link is inactive.
Off = Port is inactive. Internal inter-switch link
is active.
Green flashing = Activity
Green flashing = Activity
Green = Port is active.
Off = Port is inactive.
Either the CX4 port or the SFP+ port may be
active, but not both.
Introducing the Switch
➏
➑
➐
7