Black Box LB510A-R2 manual Help Commands, Black Box G.SHDSL.bis EFM CPE, Page, blackbox.com

Black Box G.SHDSL.bis EFM CPE

•DSL Sync State: Out of Sync, Acquiring Sync, In Sync, or Losing Sync.

NOTE: DSL Link State vs. DSL Sync State—The DSL link state describes whether the DSL is training (in progress), linked (success), deactivated (we don’t have an option to deactivate the modem, so the user should not see this), or idle.

The DSL sync state describes whether no sync words have been found (out of sync), there are no sync word errors (in sync), or whether we are transitioning from out of sync to in sync (acquiring sync) or vice versa (losing sync). Typically, when the link is training, the sync state goes from out of sync to acquiring sync to in sync.

•DSL Actual Rate: The actual rate at which the DSL link is running (minus DSL overhead).

•DSL Line Condition: Good or Poor.

•Noise Margin Ratio: the maximum tolerable increase in external noise power that still allows for BER of less than 1x 10–7.

•DSL Error Counters: The following error counters are available:

-CRC

-LOSW (Loss of Sync Word)

2.6.1 Help Commands

The following commands are provided to help the user find the correct command:

•help: Lists all the commands that the console recognizes.

•system help: Lists all the commands that start with system that the console rec- ognizes.

•system set help: Lists all the commands that start with system set that the con- sole recognizes.

•system show help: Lists all the commands that start with system show that the console recognizes.

•dsl help: Lists all the commands that start with dsl that the console recognizes.

•dsl set help: Lists all the commands that start with dsl set that the console rec- ognizes.

•dsl show help: Lists all the commands that start with dsl show that the console recognizes.

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