Figure 4-1 Alc1024 - ZyXEL Communications IES-2000 User Manual

tone 128-159: 44 44 44 34 44 34 43 44 33 43 34 33 33 33 33 34
tone 160-191: 43 33 33 34 34 33 23 33 33 33 22 33 33 33 33 33
tone 192-223: 33 33 33 23 22 33 33 33 23 33 33 33 22 23 22 32
tone 224-255: 22 22 22 22 20 22 22 22 20
US carrier load: number of bits per symbol(tone)
tone 0- 31: 0
tone 32- 63: 0
The results can determine whether a given sub-carrier loop has sufficient margins to support ADSL transmission
rates, and possibly to determine whether certain specific types of interference or line attenuation exist.
The bit allocation contents are only valid when the link is up.
7.5.7 Lineinfo Command
Syntax:
192.168.1.1 adsl> lineinfo <port number>
where
<port number>
The lineinfo command shows the line operating values of an ADSL port.
An example is shown next.
192.168.1.1 adsl> lineinfo 7
Current Operating Modes:
Data Mode: ATM
Number of Channels (Down/up stream): 1/1
Downstream Framing Structure
Active down/up stream rate option
TRELLIS operation mode is
Current Connection detail:
Down/up stream interleaved Delay :
Downstream Parity byte assigned to fast/interleaved : 0/ 2
Upstream Parity byte assigned to fast/interleaved : 0/ 2
Downstream Symbols assigned to fast/interleaved
Upstream Symbols assigned to fast/interleaved
Down/up stream Depth value
ALC1024 Specific Commands
0 0 0 2 34 55 77 88 89 99 99 99 98 88 87
0 0 0 0 0 0
A port number, from 1 to 24.
=
Service Type in operation: G.DMT
0 0 0 0
0 0 0 0 0 0
: 3
: 1/1
: ON
4/ 4 ms
: 2/ 2
IES-2000/3000 User's Guide
0 0 0
0 0 0
: 0/ 1
: 0/ 1
7-5