MSAP2000 AAMS User’s Guide

where

 

<portlist>

= You can specify a single ADSL port <1>, all ADSL ports

 

<*> or a list of ADSL ports <1,3,5>. You can also

 

include a range of ports <1,5,6~10>.

This command shows the line operating values of an ADSL port.

An example is shown next.

Figure 144 Lineinfo Command Example

ras> st ad linei 1 [port 1] operating modes:

- service type in operation: adsl2+

- TRELLIS operation mode : on connection detail:

- down/up stream interleaved delay (ms): 3/ 2

- total transceiver output power (dbm): -7

atuc information:

 

- vendor id:

00000000000000000000000000000000

-version number: 00000000000000000000000000000000

-serial number : 00000000000000000000000000000000000000000000000000000000000000 00

atur information:

- vendor id:

b5004244434d00000000000000000000

-version number: 00000000000000000000000000000000

-serial number : 0000000000000000000000000000000000000000000000000000000000000000

The service type in operation is the ADSL standard that the port is using.

Trellis coding helps to reduce the noise in ADSL transmissions. Trellis may reduce throughput but it makes the connection more stable.2

The numbers of milliseconds of interleave delay for downstream and upstream transmissions are listed. The total output power of the transceiver varies with the length and line quality. The farther away the subscriber’s ADSL modem or router is or the more interference there is on the line, the higher the power will be.

Information obtained prior to training to steady state transition will not be valid or will be old information. Annex A refers to POTS.

The atuc information fields show data acquired from the ATUC (ADSL Termination Unit – Central), in this case MSAP2000 AAMS, during negotiation/provisioning message interchanges.

2.At the time of writing, the MSAP2000 AAMS always uses Trellis coding.

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ZyXEL Communications MSAP2000 manual Lineinfo Command Example