Patton electronic industrial ethernet extender with lcd interface 3231 Manual Do Utilizador

Viewing G.SHDSL Status

Model 3231 User Manual 

The Run-Time Statistics provide the state and relative health of the DSL link. The statistical parameters 
are described.

Figure 8. DSL Run-time Statistics

•

G.SHDSL State: The link may be in one of these states, Deactivated, In Progress, or Normal Operation.

•

Connected: If there is a valid physical DSL link, the field is TRUE. If not, it displays FALSE.

•

Loss Of Signal: Indicates Signal Loss or Signal Found.

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Loss of Sync: Indicates whether the Sync Word is synchronized. 

•

DLS Sync State: The sync state of the DSL link may be Out of Sync, In Sync, Acquiring Sync, or Loss of Sync.

•

Noise Margin (dB): The maximum tolerable increase in external noise power that still allows for BER of 
less than 1 x 10–

7

.

G.SHDSL State vs. DSL Sync State—The G.SHDSL State describes 
whether the DSL is training (in progress), linked (success), deactivated, 
or idle.

The DSL Sync State describes whether no sync words have been found (out 
of sync), whether 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 (los-
ing sync). Typically, when the link is training, the sync state goes from out of 
sync to acquiring sync to in sync.