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Cox router & modem lights
Light meanings for Cox Panoramic WiFi gateways and Cox-supplied modems. Start with the colour, then check the model label.
Identify your hardware
Light meanings are model-specific. Confirm the model before comparing a light to a chart.
Cox issues Panoramic Wi-Fi gateways and customer-owned modems. Identify the exact model on the label before interpreting any light.
How to find your model number →Model light guides
Model-specific light charts, one per hardware family.
Cox gateway lights by device Cox publishes a light table for each device. The XER10 Panoramic router, CGM4141 and CGM4331 are covered by Cox's own pages: solid white means… View light chart → Cox Panoramic WiFi router (XER10) lights On Cox's XER10 Panoramic WiFi router, solid white means online and functioning. Solid amber is boot, flashing amber is IP acquisition, flashing green… View light chart →
Common problems
Step-by-step walkthroughs for the states people search for most.
Cox router blinking blue: WPS mode On Cox's CGM4141 gateway, flashing blue is WPS mode, and Cox's table gives no action for it. Finish pairing a device while it is blue. Open the walkthrough → Cox router blinking green: download or registration On Cox's XER10 Panoramic router, flashing green is a firmware download in progress. Open the walkthrough → Cox router blinking orange: amber states Cox's XER10 and CGM4141 tables do not describe a blinking orange light. Amber is solid for power-up and boot, and flashing for IP acquisition on the… Open the walkthrough → Cox router power light blinking: off and boot states Cox's XER10 and CGM4141 tables do not describe a blinking power light. Their power state is off, which means no power or, on the CGM4141, Power Save… Open the walkthrough → Cox router red light: no internet or offline On Cox's XER10 Panoramic router, solid red means no internet connectivity, and on the CGM4141 it means offline. Open the walkthrough → Cox router solid orange light: boot state On Cox's XER10 Panoramic router and CGM4141 gateway, solid amber is the initial power-up and boot state. Open the walkthrough →
Official Cox resources
These links leave this site and open the provider's own pages.
Last updated 2026-11-01. Spot something wrong? Report a correction.