18
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Circuit ID
: The circuit ID communicated to other units via EOC.
EOC
(Embedded Operations Channel) is an out-of-band channel specified
in the G.991.2 standard for SHDSL. We use standard EOC messages
for our remote loopback. The 3088 also supports proprietary EOC
messages that allow a 3096RC to configure it.
•
Clock Mode:
The following options are available:
– Internal: The 3088 provides the clock to both the serial and
DSL interfaces.
– External: The serial interface provides the clock used for the
DSL interface (V.35 only).
– Receive Recover: The clock recovered from the DSL is provided to
the serial interface.
•
Data Rate
: Both the serial and DSL data rates are set by specifying
the number of 64k timeslots.
•
Annex
: Either G.991.2 Annex A or Annex B.
•
DSL Error Monitor Max Interval Errors
: The number of errors
allowed in an interval before considering the interval errored. A value
of ‘0’ disables the DSL error monitor.
•
DSL Error Monitor Interval Time
: The length in seconds of
an interval.
•
DSL Error Monitor Interval Count
: The number of errored intervals
allowed before restarting the DSL link.
•
DSL Error Monitor Total Intervals
: The number of intervals to inspect
before disabling the error monitor.
•
DSL Error Monitor Startup Delay
: The length in seconds to wait after
the DSL link is established before starting the error monitor.
•
Test Modes
: Loopbacks (LAL or RDL) and PRBS (pseudo random
binary sequence) BER tests (511 or 511 with errors)
•
Line Probe
: Enable or disable Line Probe for rate
adaptive applications.
The following status information is available through the command
line interface:
•
LEDs
: Which software controlled LEDs are currently on.