Understanding Led Indicators; Power And System Leds; Ports 1~24 10/100M Status Leds; Ports 25~26 Gigabit Status Leds - TRENDnet TEG-S224 User Manual

UNDERSTANDING LED INDICATORS

The front panel LEDs provides instant status feedback, and, helps
monitor and troubleshoot when needed.
Figure 5. LED indicators of the Switch

Power and System LEDs

POWER: Power Indicator
On : When the Power LED lights on, the Switch is receiving power.
Off : When the Power turns off or the power cord has improper connection.

Ports 1~24 10/100M Status LEDs

Link/ACT: Link/Activity
On : When the Link/ACT LED lights on, the respective port is successfully
connected to an Ethernet network.
Blinking : When the Link/ACT LED is blinking, the port is transmitting or
receiving data on the Ethernet network.
Off : No link.
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100Mbps
On : When the 100Mbps LED lights on, the respective port is connected to a
100Mbps Fast Ethernet network.
Off : When the respective port is connected to a 10Mbps Ethernet network

Ports 25~26 Gigabit Status LEDs

Link/ACT: Link/Activity
On : When the Link/ACT LED lights on, the respective port is successfully
connected to an Ethernet network.
Blinking : When the Link/ACT LED is blinking, the port is transmitting or
receiving data on the Ethernet network.
Off : No link.
1000Mbps
On : When the 1000Mbps LED lights on, the respective port is connected to a
1000Mbps Gigabit Ethernet network.
Off : When the respective port is connected to a 10Mbps Ethernet or 100Mbps
Fast Ethernet network
100Mbps
On : When the 100Mbps LED lights on, the respective port is connected to a
100Mbps Fast Ethernet network.
Off : When the respective port is connected to a 10Mbps Ethernet or
1000Mbps Gigabit Ethernet network.
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