Справочник Пользователя для RAD Data comm Modular Access Device with Integrated Router
Chapter 5 Setup Menu
FCD-IPM Installation and Operation Manual
5-30
Interface Parameters Menu
SHDSL Parameters
SHDSL parameters of FCD-IPM can be configured via SHDSL Parameters menu.
To configure the SHDSL parameters:
1. From the SHDSL Settings menu appears (see
1. From the SHDSL Settings menu appears (see
), type 1.
The SHDSL Parameters menu appears (see
2. Type 1 to 6 to toggle between available values of the following parameters:
When selecting line mode of FCD-IPM with SHDSL interface, you must also specify
appropriate E1 master timing:
• STU-C mode – Internal or Sublink 1 (for FCD-IPM units with sublink)
• STU-R mode – Link 1.
appropriate E1 master timing:
• STU-C mode – Internal or Sublink 1 (for FCD-IPM units with sublink)
• STU-R mode – Link 1.
SHDSL Parameters (Device name - FCD-IPM)
----------------
1. Line Mode
: [STU-R]
2. Standard
: [Annex B]
3. PSD
: [Symmetric]
4. SNR Margin
: [0 dB]
5. SNR Margin Threshold
: 0
6. Loop Attn. Threshold
: 0
Press the number to edit or ESC to return to the previous screen
Figure 5-34. SHDSL Parameters Menu
Table 5-15. SHDSL Parameters
Parameters Possible
Values Description
Line Mode
STU-C
STU-R
Operation mode of FCD-IPM with SHDSL interface:
Central Office
Customer Premises
Central Office
Customer Premises
Standard
Annex A/B
SHDSL standard compatibility (Annex A or Annex B)
Note