Overview2-3

Key

Item

When Flashing

When On

2

Power

Startup diagnostics in process.

The cable modem is powered on.

3

Receive

Scanning for a receive (downstream)

The downstream channel is connected.

 

 

channel connection.

 

4

Send

Scanning for a send (upstream) channel

The upstream channel is connected.

 

 

connection.

 

5Online Scanning for a network configuration server connection.

The network connection is acquired.

6

PC/

Transmitting or receiving data.

A device, such as a computer or hub, is

 

Activity

 

connected to the USB or Ethernet connectors on

 

 

 

the back panel.

7

Standby

This light does not flash.

Press the Standby button and the light is on

 

 

 

indicating the Internet service is suspended. The

connections to the Local Area Network remain active. When this light is on, all other lights are off. The Standby button offers added Internet security.

During normal operation, the Power, Receive, Send, and Online lights are on and the PC/Activity light flashes when the cable modem is transferring data.

SURFboard Cable Modem Installation Manual

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Motorola DHSB5100 installation manual Key When Flashing When On