Netgear GS728TPP – 28PT GE POE+ SMART SWITCH Manual Do Equipamento
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GS752TP, GS728TP, and GS728TPP Gigabit Smart Switch
LED Designations
Port LEDs
The following table describes the RJ-45 and dedicated SFP port LED designations.
LED
Designation
Link/ACT LED mode for copper
ports 1–48 or 1–24
ports 1–48 or 1–24
Link/ACT Mode LED:
•
Off. No link is established.
•
Solid green . A valid 1000 Mbps link is established.
•
Blinking green. The port is transmitting or receiving packets at
1000
1000
Mbps.
•
Solid yellow . A valid 10/100 Mbps link is established.
•
Blinking yellow . The port is transmitting or receiving packets
at
at
10/100
Mbps.
PoE Mode LED:
•
Off. No PoE powered device (PD) is connected.
•
Solid green . The PoE powered device (PD) is connected and the
port is supplying power successfully.
port is supplying power successfully.
•
Solid yellow . Indicates one of the following failures resulted in
stopping power to that port:
stopping power to that port:
-
Short circuit on PoE power circuit.
-
PoE power demand exceeds power available.
-
PoE current exceeds PD’s classification
-
Out of proper voltage band (44–57 VDC for AF, 50 VDC~57 VDC
for AT).
for AT).
Link/ACT LED for SFP ports
49–52 or 25–28
49–52 or 25–28
•
Off . No SFP module link is established.
•
Solid green . A valid 1000 Mbps link is established.
•
Blinking green. The port is transmitting or receiving packets at
1000
Mbps.
•
Solid yellow .
A valid 100 Mbps link is established on the port.
•
Blinking yellow . The port is transmitting or receiving packets at
100
100
Mbps.