20
Table 10 PoE-MAX LED description(S1224-PWR)
Status Description
Steady yellow The PoE power reaches the guard band (104 W to 124 W).
Off The PoE power does not reach 104 W.
NOTE:
A port with a smaller port ID has a higher priority for getting power. When the PoE power reaches the
guard band and a new port requires power, the switch compares the port IDs and performs one of
the following actions:
• Does not supply power to the new port if the ID of the new port is greater than IDs of all existing
ports.
• Stops power supply to existing ports whose IDs are greater than the ID of the new port, and
supplies power to the new port.
Fiber port LEDs
Table 11 SFP port LED description
Status Description
Steady yellow A 100-Mbps link is present.
Flashing yellow The port is receiving or sending data at 100 Mbps.
Steady green A 1000-Mbps link is present.
Flashing green The port is receiving or sending data at 1000 Mbps.
Off No link is present.
Table 12 SFP+ port LED description
Status Description
Steady yellow A 1000-Mbps link is present.
Flashing yellow The port is receiving or sending data at 1000 Mbps.
Steady green A 10-Gbps link is present.
Flashing green The port is receiving or sending data at 10 Gbps.
Off No link is present.