Managing DSL

4View the updated real-time statistics.

ADSL Statistical Parameter

Description

 

 

OperationalState

Valid entries are:

 

• Handshaking—the transceiver is exchanging or

 

attempting to exchange information necessary to start

 

up.

 

• Training—the transceiver is in the process of starting

 

up.

 

• Show Time—the transceiver has started up, trained,

 

and is capable of passing user data.

CodingGain (dB)

Coding gain is the expected improvement or gain due to

 

trellis/RS coding. It is used to help determine the

 

downstream connection rate. The larger this value is, the

 

higher the connection rate will be.

DSP Version

The modem DSP code can be upgraded—this is the

 

current version that is running on your system.

LastFailed

Shows the last state reached before start-up failed. This is

 

used for troubleshooting by technicians.

LocalSNRMargin (dB)

Current Signal to Noise (SNA) ratio.

LocalAttenuation (dB

Current power attenuation at the IAD.

RemoteAttenuation (dB)

Current remote power attenuation.

LocalTxPower (dB)

Current transmit power attenuation at the modem.

RemoteTxPower (dB)

Current remote transmit power attenuation.

RSFrameCount

Reed Solomon frame count of forward error corrections on

 

the DSL line.

DownstreamDataRate (Kb)

Actual downstream data bit rate after ATM headers have

 

been removed.

UpstreamDataRate (Kb)

Actual upstream data bit rate after ATM headers have been

 

removed.

TotalFailureCount

Total count of errors including CRC, loss of signal, and

 

framing errors.

 

 

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MM701F User Manual