Enterasys 6H308-48 Hardware Installation Manual page 62

Using LANVIEW
Table 4-1 LANVIEW LEDs (continued)
LED
RX/TX LED Indications in PoE Port Status Mode
RX/TX
4-6 Troubleshooting
Color State
Green/ There is a connection to a
Off PD. There is 48 Vdc at the
RJ45 connector.
Off/Red Port is off due to overload.
The attached device
exceeded maximum load
according to 802.3af
standard PoE device power
classification.
Red/Off Port is off due to PoE power
management. Port may be
turned off due to priority or
other administration
configuration.
Off/Off Port is off for other reason.
Recommended Action
None.
1. Check the attached PD to see if it is
defective and drawing too much
power for its Power Classification.
2. Check Ethernet cable from the PD
for short circuits.
3. Contact Enterasys Networks for
technical support.
None
1. There is no connection to a PD.
2. If the DFE module is in an N5
chassis, ensure that the N5 is turned
on.
3. If connected to an N-POE Power
System, ensure that the power
system is turned on.
4. If the power is being received from
an N-POE Power System, check the
48 Vdc power cable connection.
5. Swap 48 Vdc power cable with a
known good one.
6. If you still have a problem, contact
Enterasys Networks for technical
support.