Install Guide

Label LED Color/Display Description

• O • Switch in Stacking Member mode

PSU status LED

• Green solid

• O

• Normal operation

• Power not present

Fan status LED

• Green solid

• O

• Normal operation

• Power not present

Figure 7. Module LEDs

Port locator beacon LED 2. Port link/activity LED

3. Module locator beacon LED 4. Module status LED

NOTE: The downward and upward pointing triangles denote the lower and upper port LEDs respectively.

Table 2. Ethernet Port/Module LEDs

Label LED Color/Display Description

Port locator beacon LED

• O

• Blue

• No activity

• Port beacon/locator

Port link/activity LED

• O

• Green solid

• Green blinking

• No link or interface disabled

• Link present and interface enabled

(Ethernet module)

• Port has activity

Module locator beacon LED

• O

• Blue

• No activity

• Module beacon/locator

Module status LED

• O

• Green solid

• Yellow

• Module is not powered up

• Module is powered up

• Problem detected with module