ADC Campus-REX RS Interface Card, User Manual

Page: 35 / 148

Set Up the Campus-REX System
Campus-REX RS Interface Card User Manual 3-7
S
ET THE
HDSL O
PERATING
M
ODE
The Campus-REX is set to operate in Standard Mode with a T1 (1.544 Mbps)
HDSL Rate. This is compatible with other Campus-RS products and with
Campus-T1 Desktop Units and Line Units. If this is the desired setting for
your system, proceed to
“Configure the Campus-REX as a Bridge or Router”
on page 3-19 . Otherwise, follow the steps in this section to adjust the HDSL
transmission rate.
There are two ways to configure the HDSL line:
•
To use the LCD menus, see “Using the LCD,” below.
•
To use an ASCII Terminal, see “Using an ASCII Terminal” on
page 3-11 .
Changes to the HDSL operating mode or transmission rate are
not automatically made to the remote unit. These changes
must be made at both the local and remote units for the HDSL
link to be re-established. If the remote unit is not easily
accessible, you can follow the instructions in
“Logging Onto
a Remote Campus Unit” on page 5-3 to use an ASCII terminal
to perform a remote logon (if an HDSL link is up) and make the
desired change. When you change the HDSL settings for the
remote unit, the HDSL link is lost; it is re-established when
you make the identical change(s) to the local unit.
CAD1069i5.book Page 7 Thursday, May 30, 2002 7:32 AM