Cable Modem Troubleshooting: CastleNet CXC250

Light patterns, images, manuals and more helpful info for the CastleNet CXC250 cable modem –

Manufacturer: CastleNet Model: CXC250
Modem Light Indicators

Solid Green – Modem is receiving power.


Flashing Green – Modem is attempting to acquire.
Solid Green – Modem is acquired.

LANSolid Green when an active ethernet connection is detected.

Solid Green when a active USB connection is detected.


Flashes in sync with activity between the modem and PC.

Notes and Useful Information:

Installation and User Manual
Manufacturer Product Website

If this article helped you, I'd be grateful if you could share it on your preferred social network - it helps me a lot. If you're feeling particularly generous, you could buy me a coffee and I'd be super grateful :)

buy a coffee for

Home » Cable Modems » Cable Modem Troubleshooting: CastleNet CXC250

Leave a Comment

Your email address will not be published.