Figure 254 Lineinfo Command Example - ZyXEL Communications IES-1248-51 User Manual

IES-1248-51/51A/53 User's Guide
An example is shown next.

Figure 254 Lineinfo Command Example

ras> statistics adsl lineinfo 8
[port 8]
operating modes:
- service type in operation: adsl2+
- TRELLIS operation mode
connection detail:
- down/up stream interleaved delay (ms):
- total transceiver DS output power
- total transceiver US output power
atuc information:
- vendor id:
- version number: 66323330323030300000000000000000
- serial number :
30323030306530336539303030370000000000000000000000000000000000
00
atur information:
- vendor id:
- version number: 41327042303139610000000000000000
- serial number :
0000000000000000000000000000000000000000000000000000000000000000
The service type in operation is the ADSL standard that the port is using: G.dmt (IES-1248-51/
51A), G.dmt Annex B (IES-1248-53), ETSI (IES-1248-53), G.lite (IES-1248-51/51A), ANSI
T1.413 issue 2 (IES-1248-51/51A), ADSL2, or ADSL2+.
Trellis coding helps to reduce the noise in ADSL transmissions. Trellis may reduce throughput
but it makes the connection more stable.
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. "DS" refers to the power output of the IES-1248 "US"
refers to the power output of the subscriber's ADSL modem or router.
Information obtained prior to training to steady state transition will not be valid or will be old
information.
The
atuc information
Unit – Central), in this case IES-1248, during negotiation/provisioning message interchanges.
The
atur information
Unit – Remote), in this case the subscriber's ADSL modem or router, during negotiation/
provisioning message interchanges. This information can help in identifying the subscriber's
ADSL modem or router.
4. At the time of writing, the IES-1248 always uses Trellis coding.
382
: on
(dbm): -2.5
(dbm): 11.5
30304235303035300000000000000000
b5004244434d00000000000000000000
4
fields show data acquired from the ATUC (ADSL Termination
fields show data acquired from the ATUR (ADSL Termination
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Chapter 55 ADSL Commands