Chapter 11

SpeedTouch™ Advanced Diagnostics

11.3.2 Lower Layer Diagnostics

ADSL The :adsl info displays ADSL statistics and information on current

SpeedTouch™ DSL line status.

Although it is the same command for both SpeedTouch™ ADSL/POTS and ADSL/ ISDN variants, the command features specific output parameters and counters per variant. ADSL reporting has been extended to report the unrestricted ADSL bandwidth, i.e. the bandwidth the line would have if the DSLAM would not be configured to limit ADSL bandwidth.

The partial example below shows ADSL diagnostics for an ADSL/ISDN variant:

=>:adsl info

 

:

up

 

 

Modemstate

 

 

 

Operation Mode

:

G.992.1 Annex B

 

Channel Mode

 

:

fast

 

 

Number of resets

:

1

 

 

Vendor

 

:

 

Local

Remote

Country

 

 

0f

00

Vendor

 

:

 

TMMB

0000

VendorSpecific

:

 

0000

StandardRevisionNr

:

 

00

00

Margin

[dB]

:

 

Downstream

Upstream

 

9.0

6.0

Attenuation

[dB]

:

 

1.0

0.0

OutputPower

[dBm]

:

 

7.0

8.5

Available Bandwidth

:

 

Cells/s

Kbit/s

Downstream

 

 

18867

8000

Upstream

 

:

 

1886

800

Transfer statistics

 

 

 

 

Errors

 

:

 

0

 

Received FEC

 

 

Received CRC

:

 

0

 

Received HEC

:

 

0

 

Transmitted FEC :

 

0

 

Transmitted CRC :

 

0

 

Transmitted HEC :

 

0

 

Near end

failures since reset

 

Loss of

frame:

 

0

failures

 

Loss of

signal:

 

0

failures

 

Loss of

power:

 

0

failures

 

Errored

seconds:

 

0

seconds

 

Near end

failures last 15 minutes

 

Loss of

frame:

 

0

seconds

 

Loss of

signal:

 

0

seconds

 

Loss of

power:

 

0

seconds

 

Errored

seconds:

 

0

seconds

 

Near end

failures current day

 

Errored

seconds:

 

0

seconds

 

Near end

failures previous day

 

Errored

seconds:

 

0

seconds

 

=>

 

 

 

 

 

E-DOC-CTC-20051017-0155 v1.0

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Image 191
Technicolor - Thomson SpeedTouchTM620 manual Lower Layer Diagnostics, Tmmb