Korenix JetCon 2502 User Manual page 11

10/100Mbps Fast Ethernet port
The fast Ethernet port supports 10/100Mbps link speed with
auto-negotiation and auto MDI/MDI-X functions. It integrates 2 LED indicators
for Speed and Link/Activity. The meanings of LED explain as below:
Speed (Yellow color): Yellow on (100 Mbps link up), Yellow off (no link or 10
Mbps link)
Link/Activity (Green color): Green on (link up), Green off (No link), Green
blinking (Data is transmitting and receiving)
For clear LED indicators of Ethernet port, please refer to the following
table.
Green On
(Link)
Green blinking
(Activity)
Green off
Line port (RJ-11): for the PSTN /ISDN line from telecom service center
VDSL port (RJ-11): for VDSL 2 communication line.
VDSL (Green): indicates the connection status of VDSL.
Master (Green): JetCon 2502 operating mode.
Power (Green): system power status.
Yellow On (Speed/100Mbps) Yellow Off (Speed/10Mbps)
100 Mbps Link up
100 Mbps Link up
Data is on Transmitting and
Receiving
Not Available
10 Mbps Link up.
10 Mbps Link up
Data is on Transmitting and
Receiving
No link
6