Click here for the ZTE ZXHN F620 Optical Network Router (ONR) Installation Guide.
The colours of each LED light on your ZTE ZXHN F620 Optical Network Router (ONR) have different meanings. Use this guide to understand more.
POWER LED:
- Green: ONR is powered on. The LED displays amber first, then flashing green, and turns steady green
- Green (flashing): ONR is booting up
- Red: ONR start up has failed
- Amber (flashing): New firmware downloading
- Green (Blinking): Rebooting/restarting in progress
- No light: No power is supplied to the ONR
Check the power supply and ensure that the power adapter is secured
PON:
- Green: ONR has ranged successfully
- Green (flashing): ONR is ranging
- No light: No light source detected
TEL 1- TEL 2:
- Green: Call account is registered
- Green (flashing): Phone call in progress; Call account registration in progress
- No light: Call account is not registered
LAN 1- LAN 4:
- Green: Ethernet connected/ powered device; Connected to LAN port
- Green (flashing): Data activity present (traffic in either direction)
- No light: No power is supplied to the ONR/ No ethernet connection
IPTV:
- Green: IPTV IP address and STB detected and operational
- Green (flashing): No IP address obtained in the IPTV interface
- No light: No Singtel TV Set-Top Box (STB) detected
INTERNET:
- Green: Internet connection is up
- Green (flashing): Active internet traffic
- No light: Internet service is down
AUTH:
- Green: ONR is authorized/authenticated
- Blinking Green: ONR ranging/ synchronizing
- No light: ONR is not authorized/authenticated
