Installation Guide

IndicationColorLED
Link is up but is not transmitting
data.
Green (solid)Left LED
Link is up and transmitting data.Green (flashing)
Link is down.OFF
Softswitch is successfully
registered.
Green (solid)FXS (1–2)
Calling or being called.Green (flashing)
Softswitch is not successfully
registered.
OFF
Cable is connected and input power
is within normal range (-15 to -5
dBm).
Green (solid)CATV
Cable is either not connected or
cable is connected but input power
is not within normal range.
OFF
Table 6: LEDs on CGP-ONT-4TVCW
IndicationColorLED
Normal power from power supply.Green (solid)PWR
No power from power supply.OFF
ONT is active and registered
successfully.
Green (solid)PON
ONT is either inactive or being
registered.
Green (flashing)
Loss in optical signal power.Red (flashing)
PON module is not ready.OFF
Link is up but is not transmitting
data.
Green (solid)1 G (1–4)
Link is up and transmitting data.Green (flashing)
Link is down.OFF
Cisco Catalyst PON Series Switches Hardware Installation Guide
14
Introduction to the Passive Optical Network
LEDs
REVIEW DRAFT - CISCO CONFIDENTIAL