The SB6120 front panel LED indicators provide the following status information for power, communications, and errors:
During normal operation, the POWER, RECEIVE, SEND, and ONLINE lights are ON. The LINK light flashes when the cable modem is transferring data.
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Optional LED operation available in some locations:
- RECEIVE and SEND lights are blue when the downstream and upstream channels are connected with bonded channels.
- LINK light is blue for high-speed Ethernet connection (Gigabit) from the SB6120 to the computer.
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The SBG6120 back panel contains the following cabling ports and connectors:
