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Quick Startup Guide
SETTING UP THE SDSL LINE
The Express L768 works over leased or "dry" copper provided by the
local telephone company. SDSL is actually one loop or half rate HDSL.
See Specifications on page 4-1 for specifications on maximum distance.
If the Express L768 is to be used in a back-to-back configuration, the
line mode must be different for each unit.
1.
Connect a VT 100 async terminal, or personal computer with a
terminal emulator running 9600 N-8-1, to the MAINTENANCE
port.
2.
Hold down the
Control
play the top menu.
3.
Using the arrow keys and
the Configuration/WAN/HDSL menu. Enter the line mode as
HTU-C or HTU-R. Each end of an SDSL circuit must be of oppo-
site mode.
4.
Set the rate of transfer that will be used. Both devices must be set
at the same rate.
5.
Use the left arrow key or the
tree. When asked to save HDSL parameters, type
6.
Connect the SDSL line to the RJ-45 jack labeled HDSL on the rear
panel. See Connector Pinouts on page D-1 for connector pinouts.
7.
When the Loop LED(s) remain solid, the Express L768 is in syn-
chronization.
8.
The Link LED will illuminate to indicate that PPP has success-
fully negotiated.
61203192L1-20
key and press
; then press
R
key to navigate the menu, go to
Enter
key to go back up the menu
Escape
Express L768 User Manual
to dis-
Enter
.
y
Quick Start-1
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