Specifications
ASMi-52 Installation and Operation Manual  Chapter 4 Managing ASMi-52 via a Terminal 
  Configuring the Physical Ports  4-25 
Configuring the SHDSL Interface 
The ASMi-52 configuration software allows you to change the modem’s 
transmission mode (Annex A or Annex B). 
Examples given below illustrate the local device configuration procedures. 
 
To change the transmission mode: 
1.  Display the SHDSL Device Configuration menu (Configuration > Physical Ports 
Configuration > SHDSL Configuration menu > SHDSL Device Configuration). 
SHDSL Device Configuration menu appears (see Figure 4-28). 
2. Select Transmission Mode to choose transmission mode: Annex A or Annex B. 
The display is refreshed and a new value appears. 
3. Select Save to save the changes. 
ASMi-52 units operating in the receive clock mode automatically detect standard 
compatibility value of the central units and configure themselves accordingly. 
ASMi-52 
SHDSL local device configuration 
1. Transmission mode : (Annex B) 
2. Save 
> 
ESC-prev.menu; !-main menu; &-exit; @-scroll 
Figure 4-28. SHDSL Device Configuration Menu 
Configuring the Power Backoff 
You can determine if the transmitted power backoff is used. 
 
To configure the use of the power backoff: 
1.  From the SHDSL Configuration menu, select SHDSL Port Configuration. 
SHDSL Port Configuration menu appears. 
2. Select Power backoff to enable or disable power backoff. 
The display is refreshed and a new value appears. 
3. Select Save to save the changes. 
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