INS_CNGE28FX4TX24MS(2,POE2/48)
04/30/18 PAGE 9
INSTALLATION AND OPERATION MANUAL
CNGE28FX4TX24MS(2,POE2/48)
TECH SUPPORT: 1.888.678.9427
Table 1-3. System LED Panel (Continued)
No.
LED Name
LED Color
Description
1
SYS
Solid Green
System is operating normally
Off
System is powered down / system crash / operation initiating.
2
PWR
Solid green
Powered up
Off
Powered down or not installed
3
PWR2
Solid Green
Powered Up
Off
Powered down or not installed
4
P-FAIL
Solid Red
PWR1 or PWR2 is disconnected
Off
PWR1 or PWR2 connected
5
LOOP
Solid Red
Loop detected
Off
No loop detected
6
R.M.
Solid Green
Switch is Ring Master
7
Ring Fail
8
Temp
SFP
9
SFP LED
Solid Green
SFP plug-in and link up
Blink Green
Packet transmit/receive
Off
SFP unplugged or link down
RJ45
10
PoE
Solid Green
Connected to power supply and able to act as PSE
Off
Disconnected from power supply and unable to act as PSE
11
LNK/ACT
Solid green
Current link speed is 1000M.
Blink green
Packet transmit and receive.
Off
No link.
Solid amber
Current link speed is 100/10M.
Blink amber
Packet transmit and receive.
Off
No link.