TP-Link VR1600v modem status lights
Here's what the status lights mean on your TP-Link VR1600v modem.
| Light | State | Meaning | |
| Power | Off | No power. | |
| Green | Your modem has power. This light flashes while booting up. | ||
| DSL | Off | Your modem doesn't have a DSL connection. There may be an outage if your internet uses DSL. | |
| Green | Your modem has a DSL connection. | ||
| Internet | Off | Your modem is offline. There may be a problem with the modem settings or its username and password. | |
| Green | Your modem is online. | ||
| 2.4G/5G | Off | 2.4GHz/5GHz Wi-Fi is turned on. | |
| Green | 2.4GHz/5GHz Wi-Fi is turned off. | ||
| WPS | Off | Wi-Fi Protected Setup (WPS) is not currently in use. | |
| Green | This light flashes during a WPS connection attempt, which may take up to 2 minutes. The light stays on for ~5 minutes after a successful connection. | ||
| WAN | Off | Nothing is plugged into the WAN port. | |
| Green | A device is plugged into the WAN port. | ||
| LAN 1-4 | Off | Nothing is plugged into the LAN ports. | |
| Green | At least one device is plugged into the LAN ports. | ||
| Phone | Off | Your TPG Voice (VoIP) phone is offline, or your don't have a VoIP service. | |
| Green | Your TPG Voice (VoIP) phone is online. | ||
| USB | Off | Nothing is plugged into the USB port. | |
| Green | A device is plugged into the USB port. This light fashes when a new USB device is booting up. | ||