SEI Communications




SEI Fiber to the Home (FTTH) Technical Support


Bridge Mode regardless of router: Simply remove SEI's supplied router and plug your device directly into the ONT (Optical Network Terminal). The device will need to be capable of and programmed for PPPoE using the supplied credentials in order to access the internet.

Comtrend AR-5312U Router Topics
Comtrend AR-5319U Router Topics
Comtrend AR-5381U Router Topics
Comtrend WR-6895 Router Topics




Internet Tech Support
Available 24x7
800-925-6746 | 812-574-8800 | 812-667-8800
812-744-8800 | 812-839-8800 | 812-873-8800
Cellular Technical Support
Monday through Friday ~ 8:00am to 4:30pm
888-200-8077

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