
Chapter 6: Troubleshooting
Page 20
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LGC5200A
6. Troubleshooting
PWR LED glows green when the unit is powered. If this LED is not lit,
contact Technical Support.
Blinks green during fault conditions: 1 Hz flash indicates an overload or
short; 4 Hz flashes indicates out of range voltage or over-temperature.
The PSE LED should maintain solid green, to indicate consistent power.
Check the PD device and its requirements.
The following table lists the pin configuration for the RJ-48 connector.
Pin
#
Signal
Name
1000M
Signal
Direction
10/100M
PoE
PoE+
(ALT-B)
1 TXD1+
Out*
2 TXD1-
Out*
3 RXD2+
IN*
4 D3+
+V
5 D3-
+V
6 RXD2-
IN*
7 D4+
-V
8 D4-
-V
Содержание LGC5200-PS
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