Edge-Core ES3526VA-PoE, Installation Manual, Page: 22 / 74

Introduction
1-4
1
The port status LED indicators have two display modes; Link and PoE. The Link mode
displays the link status and network activity on each port. The PoE mode displays the
PoE power status on each port. Use the Mode Link/PoE button (see “Mode PoE/Link
Button” on page 1-6) on the front panel to toggle between the two display modes. The
current mode is indicated by the Link/Act and PoE system LED indicators.
Table 1-1 Port Status LED Indicators
Figure 1-3 System LED Indicators
LED Condition Status
1~24
(Link/Act Mode) On/Flashing Green Port has established a valid 100 Mbps network connection.
Flashing indicates activity.
On/Flashing Amber Port has established a valid 10 Mbps network connection. Flashing
indicates activity.
Alternate Green/Amber Port has been disabled by the administrator.
Off
There is no valid link on the port.
1~24
(PoE Mode) On Green Powered device is connected, but not drawing power.
Flashing Green Powered device is receiving power.
Flashing Amber Port has detected a power overload or short circuit and shut down
the port’s power.
On Amber The power budget for the switch has been exceeded and the port's
power shut down.
Alternate Green/Amber Port power has been turned off by the administrator.
Off
No powered device is connected to the port.
Combination Ports
25-26
(Link/Activity
Mode)
On/Flashing Amber Port has established a valid 10/100 Mbps network connection.
Flashing indicates activity.
On/Flashing Green Port has established a valid 1000 Mbps network connection.
Flashing indicates activity.
Link/Act
PoE
25
26
PWR
Diag
Stacking
Mode
PoE/Link
System Status LEDs
RPU
ES3526VA-PoE