Paradyne JetFusion 2100 Series, Руководство пользователя

Страница: 85 / 296

C o n f i g u r a t i o n 63
Select SHDSL
Interface Type
To select the Interface Type, follow the steps below.
1
Type
“1”
on the SHDSL Configuration menu (Figure 4.26). The IAD
displays the current SHDSL Interface Type menu. Type the option to select
SHDSL Annex A for operation in the U.S. or Annex B for operation in
Europe. The IAD sets the interface type and displays the menu
2
Press Escape to return to the SHDSL Configuration menu.
Select CPE or CO
Mode
To select CPE or CO Mode, follow the steps below.
1
Type
“2”
on the SHDSL Configuration menu (Figure 4.26). The IAD
displays the current SHDSL Mode and prompts you to change it.
2
Type
“1”
to select CO, or type
“2”
to select CPE. The IAD sets the mode
and redisplays the SHDSL Configuration menu.
NOTICE:
The CO Mode is reserved for testing. CPE is the normal mode.
Enable/Disable
Adaptive Rate Mode
To configure the Adaptive Rate Mode, follow the steps below.
1
Type
“3”
on the SHDSL Configuration menu (Figure 4.26) to display the
Configure SHDSL Rate Mode menu.
2
Type
“1”
to select Fixed, or type
“2”
to select Adaptive. The IAD sets
the rate mode and displays the menu.
3
Press Escape to return to the SHDSL Configuration menu.
Select Line Rate To select a Line Rate, follow the steps below.
1
Type
“4”
on the SHDSL Configuration menu (Figure 4.26) to display the
current line rate and a prompt to change it.
2
Type a line rate value (between 64 and 2320 kpbs). This value must be
divisible by 8. The IAD sets the rate and displays the SHDSL Configuration
menu.
Configure Physical Interface
−
USI
The tasks described below begin on the USI Configuration menu (Figure 4.27).
Review and update these options as necessary and always reset the IAD when
you have completed USI Interface configuration.
Figure 4.27
USI Configuration Menu
1
Type
“1”
on the USI Configuration menu to see the menu below and select
the physical layer protocol for the USI port. Select either RS-530 or V.35
for the physical interface.