Specifications

ASMi-52L Installation and Operation Manual Chapter 4 Configuration
Configuring the Physical Ports 4-13
ASMi-52L units operating in the receive clock mode automatically detect standard
compatibility value of the central units and configure themselves accordingly.
Configuring the Power Backoff
You can determine if the transmitted power backoff is used.
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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.
Configuring the Snext Margin
The Snext margin indicates the minimum desired target margin with a worst-case
self next noise model given current loop insertion (49 SHDSL next is considered the
worst case). This setting is available only if the rate adaptation is enabled (see the
line probing configuration below).
Disabling the Snext margin parameter allows the use of all line rates, regardless of
line condition.
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To configure the Snext margin:
1. From the SHDSL Port Configuration menu, select Snext margin.
The Snext Margin menu appears (see Figure 4-17).
2. Select the Snext margin by typing the number corresponding to the desired value.
SHDSL Port Configuration menu appears.
3. Select Save to save the changes.
ASMi-52L
Snext margin (Disable Snext margin)
1. -10 12. 1
2. -9 13. 2
3. -8 14. 3
4. -7 15. 4
5. -6 16. 5
6. -5 17. 6
7. -4 18. 7
8. -3 19. 8
9. -2 20. 9
10. -1 21. 10
11. 0 22. Disable Snext margin
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ESC-prev.menu; !-main menu; &-exit; @-scroll
Figure 4-17. Snext Margin Menu
Note
Note