User's Manual

Table 4. Model GS108PEv3 LEDs on the front panel (Continued)
DescriptionLED
Solid green. A valid 1 Gbps port link is established.
Blinking green. The port is transmitting or receiving packets at 1 Gbps.
Solid yellow. A valid 10 Mbps or 100 Mbps port link is established.
Blinking yellow. The port is transmitting or receiving packets at 10 Mbps or
100 Mbps.
Off. No port link is established.
Port link, speed, and activity
LEDs for all ports
Off. The port is not delivering PoE power.
Solid green. The port is delivering PoE power.
Solid yellow. A PoE fault occurred.
Port PoE status LEDs for PoE
ports only
Model JGS524Ev2 LEDs
This section describes the LED designations of model JGS524Ev2. The port LEDs are
located to the left of the ports, that is, not above or below the ports.
Table 5. Model JGS524Ev2 LEDs on the front panel
DescriptionLEDs
Solid green. The switch is powered on and operating normally.
Off. Power is not supplied to the switch.
Power LED
Solid green. A valid 1 Gbps port link is established.
Solid yellow. A valid 100 Mbps port link is established.
Off. A valid 10 Mbps port link is established.
Port speed LEDs
Blinking green. The port is transmitting or receiving packets.
Off. No port link is established.
Port Link/ACT LEDs
Models JGS516PE and JGS524PE LEDs
This section describes the LED designations of models JGS516PE and JGS524PE. The
port LEDs are located to the left of the ports, that is, not above or below the ports.
On model JGS516PE, ports 1 through 8 are PoE ports. Ports 9 through 16 are regular
Ethernet ports.
On model JGS524PE, ports 1 though 12 are PoE ports. Ports 13 through 24 are regular
Ethernet ports.
User Manual11Hardware
Gigabit Ethernet Smart Managed Plus Switches