Leds For The Non Poe Switches - HP JG221A Installation Manual

Switch series

LEDs for the non PoE switches

Power LED
The power LED shows the power supplying status on the switch.
Table 20 Power LED on the non PoE switches
LED
Power
10/100Base-TX Ethernet port LEDs
The 10/100Base-TX Ethernet port LEDs show the presence of link, data transmission status, and rate of a
10/100Base-TX Ethernet ports.
Table 21 10/100Base-TX port LEDs on the non PoE switches
LED
Link/Act
Speed
Combo interface LEDs
The combo interface LEDs show the presence of link, data transmission status, and port rate of a combo
interface.
Table 22 Combo interface LEDs on the non PoE switches
LED
Link/Act
Speed
LED
Port mode LEDs
10/100Base-TX port LEDs
Combo interface LEDs
Status
Steady green
Off
Status
Steady green
Flashing green
Off
Steady green
Off
Active port
100/1000Base-X SFP port or
10/100/1000Base-T Ethernet port
100/1000Base-X 1000 Mbps SFP
SFP port transceiver module
(page 48)
(page 48)
(page 49)
Description
The switch is powered on.
The switch is powered off or has a power supply
problem.
Description
A link is present on the port.
The port is transmitting or receiving data.
No link is present on the port.
The port is operating at 100 Mbps.
The port is operating at 10 Mbps, or no
link is present on the port.
Status
Steady green
Flashing
green
Off
Steady green
47
Description
A link is present on the port.
The port is transmitting or
receiving data.
No link is present on the port.
The port is operating at 1000
Mbps.