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2-6. System LED Indicators
The front panel of JetCon 2302 includes 2 Power LEDs, 1 LED for alarm
relay active indication, 1 LED for operating mode indication, 2 LEDs per
each Fiber port for link and activity indication. The following table describes
the functions for each LED indicator.
LED
Status
Description
Green on
The power is on applying.
PWR1, PWR2
Off No
power.
Red on
Event alarm relay is active and forms a
short circuit.
Alm
Off
No event occurs.
Con.
Green on
It indicates device is working at
converter mode, and the port 1 and 3
are grouped as channel-A, port 2 and 4
are grouped as channel-B.
Green on (Link)
The fiber port is linked up and well
connected with far end fiber port.
Fiber port 1, 2
Yellow blinks (Activity)
The fiber port is on communicating with
far end port.
Green on
(Link)
The Ethernet port is linked up and well
connected with far end port.
Yellow blinks (Activity)
The Ethernet port is on communicating
with far end port.
RJ-45 port 3, 4
Table
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