Chapter 16 Troubleshooting
PM7300-T0 User’s Guide
55
1
Check the hardware connections, and make sure the LEDs are behaving as expected. See the
Quick
Start Guide
and
The
PON
LED is off if the optical transceiver has malfunctioned or the fiber cable is not connected or is
broken or damaged enough to break the PON connection.
The
LOS
LED turns red if the GPON Device is not receiving an optical signal.
The
LOS
LED turns blinking red if the GPON Device is receiving a weak optical signal
See
for details about the other LEDs.
2
Disconnect all the cables from your device and reconnect them.
3
If the problem continues, contact your ISP.
I cannot access the PM7300-T0 anymore. I had access to the PM7300-T0, but my connection is
not available anymore.
1
Your session with the PM7300-T0 may have expired. Try logging into the PM7300-T0 again.
2
Check the hardware connections, and make sure the LEDs are behaving as expected. See the
Quick
Start Guide
and
3
Turn the PM7300-T0 off and on.
4
If the problem continues, contact your vendor.
