Cisco GS7000 Installation And Operation Manual page 214

Appendix B
Enhanced Digital Return Multiplexing Applications
For EDR 2:1 Transmitter Module
LED Warning
PWR
OFF
Green
Green
Orange
(Blink)
Orange
(Blink)
194
Indication
LSR
OFF No power supply.
Orange
Non-Cisco Standard OPM
(Solid)
Module is installed.
Orange
Input Level Overdrive.
(Blink)
Green
Non-Cisco Standard OPM
Module is in use.
Orange
Non-Cisco Standard OPM
(Solid)
Module is in use.
Output Level Overdrive.
Possible Solutions
PWR
Verify the power supply of the
node with the transmitter
installed.
Verify that connectors of the
transmitter are clicked into the
interface connectors in the
transponder slot.
If still no power supply, contact
the Cisco Technical Service Center
for assistance.
No need for troubleshooting.
Cisco Standard OPM Module is
highly recommended for better
system performance and stability.
See the data sheet of the node for
ordering information.
Verify the input level of RF port 2.
The output level overdrive
indicates the output signal level
exceeds the limit of 35 dBmV.
Verify the input level of RF port 1.
The output level overdrive
indicates the output signal level
exceeds the limit of 35 dBmV.
Verify the input level of RF port 1.
The output level overdrive
indicates the output signal level
exceeds the limit of 35 dBmV.
Cisco Standard OPM Module is
highly recommended for better
system performance and stability.
See the data sheet of the node for
ordering information.