ARRIS Consumer Care

CM820A/CT: Front and Back Panel

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Information

Article Number	000023978

Title	CM820A/CT: Front and Back Panel

URL Name	CM820A-CT-Front-and-Back-Panel

Summary	CM820A/CT: Front and Back Panel

Validation Status	Not Validated

Keywords

LED, send, receive, lights, link, power, flashing, power, Ethernet, Internet, connections

Question

What do the lights on my CM820 mean?

Answer

The CM820 front panel LED indicators provide the following status information for power, communications, and errors:

During normal operation, the POWER, DS, US, and ONLINE lights are ON. The LINK light flashes when the cable modem is transferring data.

The CM820 back panel contains the following cabling ports and connectors:

Chat Answer	http://arris.force.com/consumers/articles/knowledge/CM820A-CT-Front-and-Back-Panel

Record Type	General FAQs

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