Configuring the ADSL2

The ADSL2+ line profile of the MA5600/MA5603 supports only the downstream seamless rate adaptation (SRA).

Assume that the channel mode of an ADSL2+ line profile is interleaved, the adaptation mode for the downstream transmission rate is fixed, the maximum downstream delay is 100 ms, the maximum upstream delay is 100 ms, the minimum downstream transmission rate is 2048 kbit/s, the maximum downstream transmission rate is 2048 kbit/s, the minimum upstream transmission rate is 1000 kbit/s, and the maximum upstream transmission rate is 1100 kbit/s. To configure such an ADSL2+ line profile, do as follows:

huawei(config)#adsl line-profile quickadd basic-para full-rate trellis 1 bitswap

 1 1 channel interleaved 100 100 adapt fixed snr 5 4 9 5 4 9 rate 2048 2048 1000 1100

To quickly add an ADSL2+ extended line profile, whose 34-456 sub-carriers are disabled, and the L2 power management mode is configured, do as follows:

huawei(config)#adsl extline-profile quickadd missingtone section_1 34-456 1 inp

minimum-inp-downstream noProtection(0) minimum-inp-upstream singleSymbol(1) psd

42 l2 l2state enable minimum-L0-time 60 minimum-L2-time 60 maximum-power-per-L2

3 total-maximum-power 9

Assume that the ID of the profile is 4, all the thresholds on the local/remote end are set to 100s, the difference between the transmission rate in the channel mode and the former transmission rate is 1000 kbit/s, and the profile name is test-profile. To quickly configure such an ADSL2+ alarm profile, do as follows:

huawei(config)#adsl alarm-profile quickadd 4 atu-c trap enable 100 100 100 100 1

00 100 100 100 interleaved 1000 1000 fast 1000 1000 atu-r 100 100 100 100 100 10

0 interleaved 1000 1000 fast 1000 1000 name test-profile

Huawei SmartAX MA5620   is the industry-leading remote multi dwelling unit (MDU) launched by Huawei.