A SERVICE OF

logo

64 Hardware Description
LED Definitions
The front panel contains light emitting diodes
(LEDs) that indicate the status of links, power supplies,
fans, system diagnostics, and the stack.
Figure 4-14. Front Panel LEDs
SFP Port LEDs
Figure 4-15 illustrates the SFP port LEDs that are above each SFP port.
Figure 4-15. SFP Port LEDs
Table 4-1 contains SFP port LED definitions.
Table 4-1. SFP Port LEDs Definitions
LED Color Definition
LNK/ACT Solid Green The port is linked.
Flashing Green The port is sending and/or receiving network
traffic.
Off The port is not linked.